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Contact our Head Office on +44 (0) 800 622 6479. Pumpsdirect2u are specialists in providing Pressure Expansion Vessels, featuring a wide range of Pressure Expansion Vessels to suite your Pressure Expansion Vessel requirements.  Feel free to browse our Pressure Expansion Vessels; if you have any questions, or queries about our Pressure Expansion Vessels our support team will be happy to help.

 AC25 24 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 LitreStainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAC25 GPM24 LitreEPDM Membrane - Suitable for potable waterc/wMountMain Connection 1"Aux Connection - No8 Bar Working10 Bar MaxL 470mm x D 270mm x H 290mm5.0Kg
       
022-554
AC25 24 litre pressure vessel
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£78.60
 AFV 300 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV300 Vertical300 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1¼"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL ---mm x D 650mm x H1270mm48.3Kg
       
022-620
AFV 300 litre pressure vessel
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£999.76
 AFV 500 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV500 Vertical500 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1¼"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL ---mm x D 775mm x H1420mm48.3Kg
       
022-622
AFV 500 litre pressure vessel
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£1,199.99
2LTR AQUATANK SPHERE
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.ElbiAC2Butyl Membrane - Suitable for drinking water2 LitreNo MountMain Connection 3/4"Aux Connection - No8 Bar Working10 Bar MaxL 170mm x D 150mm0.5Kg
       
022-550
2LTR AQUATANK SPHERE
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£25.00
AC5 5 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 LitreStainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAC22 LitreEPDM Membrane - Potable, suitable for drinking waterNo MountMain Connection ½"Aux Connection - No8 Bar Working10 Bar MaxL 170mm x D 150mm0.5Kg
       
022-551
AC5 5 litre pressure vessel
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£50.70
AC8 8 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 LitreStainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max.ElbiAC88 LitreEPDM Membrane - Suitable for potable waterNo MountMain Connection ¾"Aux Connection - No8 Bar Working10 Bar MaxL 315mm x D 204mm2.3Kg
       
022-552
AC8 8 litre pressure vessel
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£48.80
AFH 100 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 LitreStainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFH10060 LitreReplaceable EPDM Membrane - Suitable for potable waterc/w MountMain Connection 1"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL 675mm x D 400mm x H480mm12.5Kg
       
022-559
AFH 100 litre pressure vessel
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£319.00
AFH 200 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFH 200200 LitreReplaceable EPDM Membrane - Suitable for potable waterc/w MountMain Connection 1¼"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL 970mm x D 600mm x H665mm48.3Kg
       
022-580
AFH 200 litre pressure vessel
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£699.99
AFH 300 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFH300300 LitreReplaceable EPDM Membrane - Suitable for potable waterc/w MountMain Connection 1¼"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL 1130mm x D 650mm x H705mm55Kg
       
022-610
AFH 300 litre pressure vessel
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£995.00
AFH 60 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 LitreStainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFH6060 LitreReplaceable EPDM Membrane - Suitable for potable waterc/w MountMain Connection 1"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL 675mm x D 400mm x H480mm12.5Kg
       
022-556
AFH 60 litre pressure vessel
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£222.50
AFL 1000 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level. The 1000 litre accumulator pressure vessel. Mild steel. 2" male bsp main connection. Replaceable EPDM membrane suitable for potable water. Maximum pressure 10 bar. Maximum and minimum liquid temperatures -10°c to +50°c
       
022-626
AFL 1000 litre pressure vessel
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£2,989.00
AFL 2000 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level. The 2000 litre accumulator pressure vessel. Mild steel. DN80 male bsp main connection. Replaceable EPDM membrane suitable for potable water. Maximum pressure 10 bar. Maximum and minimum liquid temperatures -10°c to +50°c
       
022-628
AFL 2000 litre pressure vessel
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£3,579.00
AFV 100 litre Vertical Pressure Vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV100 Vertical100 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL ---mm x D 500mm x H805mm17.5Kg
       
022-560
AFV 100 litre Vertical Pressure Vessel
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£332.50
AFV 200 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV200 Vertical200 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1¼"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL ---mm x D 600mm x H1065mm48.3Kg
       
022-590
AFV 200 litre pressure vessel
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£680.00
AFV 60 Litre Verticial Vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV60 Vertical60 LitreReplaceable EPDM Membrane - Suitable for potable waterNoMountMain Connection 1"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL ---mm x D 400mm x H750mm12.5Kg
       
022-557
AFV 60 Litre Verticial Vessel
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£199.75
Elbi 1000 Litre replacement Membrane. For use with vertical or horizontal tanks.
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1000 Litre replacement Membrane. For use with vertical or horizontal tanks.
       
022-546
Elbi 1000 Litre replacement Membrane. For use with vertical or horizontal tanks.
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£599.00
Elbi 2000 Litre replacement Membrane. For use with vertical or horizontal tanks.
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2000 Litre replacementMembrane.For use with vertical or horizontal tanks.
       
022-548
Elbi 2000 Litre replacement Membrane. For use with vertical or horizontal tanks.
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£999.99
Elbi 750 Litre replacement Membrane. For use with vertical or horizontal tanks.
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750 Litre replacement Membrane. For use with vertical or horizontal tanks.
       
022-544
Elbi 750 Litre replacement Membrane. For use with vertical or horizontal tanks.
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£599.00
Elbi Membrane 200 Litre
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200Litre Replacement EPDM Membrane.These are replacement EPDM Membranes for the Elbi Range. They are to be used in cold water Elbi Accumulator Vessels or Diaphragm Tanks.We stock sizes from 8-500 Litre however larger sizes can be placed on special order for sizes 1000/2000 litre. These membranes are not for use with Zilmet, Varem and Cimm Vessels.Replacement EPDM MembraneTo Suit Cold Water Elbi AccumulatorVessels (Diaphragm Tanks)For Water Booster Pumps and SystemsHeating System Expantion TanksSizes from 8-500 Litrefrom StockLarger Sizes on Special Order 1000/2000lNot Suitable for Zilmet, Varem and Cimm Vessels
       
022-538
Elbi Membrane 200 Litre
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£129.90
Elbi Membrane 24 Litre
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24Litre Replacement EPDM Membrane.These are replacement EPDM Membranes for the Elbi Range. They are to be used in cold water Elbi Accumulator Vessels or Diaphragm Tanks.We stock sizes from 8-500 Litre however larger sizes can be placed on special order for sizes 1000/2000 litre. These membranes are not for use with Zilmet, Varem and Cimm Vessels.Replacement EPDM MembraneTo Suit Cold Water Elbi AccumulatorVessels (Diaphragm Tanks)For Water Booster Pumps and SystemsHeating System Expantion TanksSizes from 8-500 Litrefrom StockLarger Sizes on Special Order 1000/2000lNot Suitable for Zilmet, Varem and Cimm Vessels
       
022-534
Elbi Membrane 24 Litre
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£23.99
Elbi Membrane 300 Litre
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300Litre Replacement EPDM Membrane.These are replacement EPDM Membranes for the Elbi Range. They are to be used in cold water Elbi Accumulator Vessels or Diaphragm Tanks.We stock sizes from 8-500 Litre however larger sizes can be placed on special order for sizes 1000/2000 litre. These membranes are not for use with Zilmet, Varem and Cimm Vessels.Replacement EPDM MembraneTo Suit Cold Water Elbi AccumulatorVessels (Diaphragm Tanks)For Water Booster Pumps and SystemsHeating System Expantion TanksSizes from 8-500 Litrefrom StockLarger Sizes on Special Order 1000/2000lNot Suitable for Zilmet, Varem and Cimm Vessels
       
022-540
Elbi Membrane 300 Litre
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£162.93
Elbi Membrane 5-8 Litre
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5-8 Litre Replacement EPDM Membrane.These are replacement EPDM Membranes for the Elbi Range. They are to be used in cold water Elbi Accumulator Vessels or Diaphragm Tanks.We stock sizes from 8-500 Litre however larger sizes can be placed on special order for sizes 1000/2000 litre. These membranes are not for use with Zilmet, Varem and Cimm Vessels.Replacement EPDM MembraneTo Suit Cold Water Elbi AccumulatorVessels (Diaphragm Tanks)For Water Booster Pumps and SystemsHeating System Expantion TanksSizes from 8-500 Litrefrom StockLarger Sizes on Special Order 1000/2000lNot Suitable for Zilmet, Varem and Cimm Vessels
       
022-532
Elbi Membrane 5-8 Litre
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£12.99
Elbi Membrane 500 Litre
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500 Litre Replacement EPDM Membrane.These are replacement EPDM Membranes for the Elbi Range. They are to be used in cold water Elbi Accumulator Vessels or Diaphragm Tanks.We stock sizes from 8-500 Litre however larger sizes can be placed on special order for sizes 1000/2000 litre. These membranes are not for use with Zilmet, Varem and Cimm Vessels.Replacement EPDM MembraneTo Suit Cold Water Elbi AccumulatorVessels (Diaphragm Tanks)For Water Booster Pumps and SystemsHeating System Expantion TanksSizes from 8-500 Litrefrom StockLarger Sizes on Special Order 1000/2000lNot Suitable for Zilmet, Varem and Cimm Vessels
       
022-542
Elbi Membrane 500 Litre
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£259.64
Elbi Membrane 60-100 Litre
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60-100 Litre Replacement EPDM Membrane.These are replacement EPDM Membranes for the Elbi Range. They are to be used in cold water Elbi Accumulator Vessels or Diaphragm Tanks.We stock sizes from 8-500 Litre however larger sizes can be placed on special order for sizes 1000/2000 litre. These membranes are not for use with Zilmet, Varem and Cimm Vessels.Replacement EPDM MembraneTo Suit Cold Water Elbi AccumulatorVessels (Diaphragm Tanks)For Water Booster Pumps and SystemsHeating System Expantion TanksSizes from 8-500 Litrefrom StockLarger Sizes on Special Order 1000/2000lNot Suitable for Zilmet, Varem and Cimm Vessels
       
022-536
Elbi Membrane 60-100 Litre
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£68.96
HM24 24 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiHM 24 GPM24 LitreReplaceable EPDM Membrane - Suitable for potable waterc/wMountMain Connection 1"Aux Connection - No8 Bar Working10 Bar MaxL 470mm x D 270mm x H290mm4.5Kg
       
022-644
HM24 24 litre pressure vessel
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£289.35
HM50V 50 Litre Stainless Steel Pressure Vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees MaxHorizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees MaxVertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees MaxVertical 2-50 Litre Stainless Steel 10 Bar Max 99 Degrees MaxHorizontal 50 Litre Stainless Steel 10 Bar Max 99 Degrees Max
       
022-645
HM50V 50 Litre Stainless Steel Pressure Vessel
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£899.99
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiHM 60H60 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL 675mm x D 400mm x H480mm15.0Kg
       
022-645
HM60H 60 Litre Stainless Steel Pressure Vessel
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£873.00
HM60v 60 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiHM 60V60 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1"Aux Connection ¾" (Remember to blank/valve the auxilary connection!)8 Bar Working10 Bar MaxL ---mm x D 400mm x H750mm15.0Kg
       
022-647
HM60v 60 litre pressure vessel
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£825.02
HS24  24 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiHS2424 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1"Aux Connection - No8 Bar Working10 Bar MaxL 365mm x D 360mm x H---mm4.5Kg
       
022-642
HS24 24 litre pressure vessel
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£229.40
HX2 2 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiHX22LitreNon Replaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 3/4"Aux Connection - No8 Bar Working10 Bar MaxL 230mm x D 146mm x H---mm1.0Kg
       
022-640
HX2 2 litre pressure vessel
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£99.99
HX8 8 litre pressure vessel
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Unfortunately 022-641 has been discontinued.We have a Varem alternative – 022-701.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiHX88 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1"Aux Connection - No8 Bar Working10 Bar MaxL 315mm x D 204mm x H---mm2.3Kg
       
022-641
HX8 8 litre pressure vessel
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£137.50
Pentax CAM300 Jet Self Priming Cast Iron Centrifugal Pumps 415v
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Jet traditional cast iron self priming pumps mainly used for water boosting systems, washing systems and garden irrigation. Castiron pump bodies and motor brackets. Impeller, diffuser and venturi system made from technopolymer.Clean water only with a maximum liquid temperature of 50°C. Maximum suction height of 7 metres with footvalve.
       
1000-0170
Pentax CAM300 Jet Self Priming Cast Iron Centrifugal Pumps 415v
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£475.99
PRESSURE VESSEL 100LTR   *16 BAR*
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PRESSURE VESSEL 100LTR *16 BAR*.The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV 100-16 Vertical60 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1"Aux Connection ¾"12 Bar Working16 Bar MaxL ---mm x D 500mm x H800mm25.0Kg
       
022-632
PRESSURE VESSEL 100LTR *16 BAR*
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£589.25
PRESSURE VESSEL 200LTR   *16 BAR*
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PRESSURE VESSEL 200LTR *16 BAR*.The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV 200-16 Vertical200 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1¼"Aux Connection - ¾"12 Bar Working16 Bar MaxL ---mm x D 600mm x H1065mm55.0Kg
       
022-634
PRESSURE VESSEL 200LTR *16 BAR*
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£1,199.99
PRESSURE VESSEL 24 LTR  *16 BAR*
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PRESSURE VESSEL 25 LTR *16 BAR*.The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV 24-16 Vertical24 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1"Aux Connection - No12 Bar Working16 Bar MaxL 470mm x D 270mm x H---mm6.0Kg
       
022-631
PRESSURE VESSEL 24 LTR *16 BAR*
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£299.80
PRESSURE VESSEL 300LTR   *16 BAR*
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PRESSURE VESSEL 300LTR *16 BAR*.The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.Models available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Horizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees Max.Vertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees Max.Vertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.Horizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max.ElbiAFV 200-16 Vertical200 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 1¼"Aux Connection - ¾"12 Bar Working16 Bar MaxL ---mm x D650mm x H1270mm70Kg
       
022-635
PRESSURE VESSEL 300LTR *16 BAR*
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£760.98
PRESSURE VESSEL 500 LTR *16 BAR*
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The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. Its most common application is to supply systems in which the main supply pressure is too low and a pump is fitted to boost the pressure to an acceptable level. As system demands take place the accumulator vessel will sustain system pressure by feeding additional water into the system at the required pressure. This process will limit the number of times the pump needs to start (pump hunting) in order that system pressure remains at the optimal level.ElbiAFV 500-16 Vertical500 LitreReplaceable EPDM Membrane - Suitable for potable waterNo MountMain Connection 2"Aux Connection - ¾"12 Bar Working16 Bar MaxL ---mm x D 775mm x H1420mm90KgModels available -Vertical 2 - 500 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees MaxHorizontal 25-300 Litre Mild Steel 10 Bar Max, 8 Bar Working 99 Degrees MaxVertical 24-500 Litre Mild Steel 16 Bar Max 99 Degrees MaxVertical 2-60 Litre Stainless Steel 10 Bar Max 99 Degrees MaxHorizontal 60 Litre Stainless Steel 10 Bar Max 99 Degrees Max
       
022-636
PRESSURE VESSEL 500 LTR *16 BAR*
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£2,999.99
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