Vessels

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  1. PressureWave Vessel - Inline - 35Ltr

    GWS-PWB-35LX

    PressureWave - Vessel - Inline - 35Ltr

    Includes & Benefits

    The PressureWave Vessel - Inline - 35Ltr is a Pressure Vessel item.

    The operating pressure of this is 10 bar.


    • Booster systems
    • Well systems
    • epoxy primed paint finish
    • Leak-free, O-ring sealed air valve cap
    This product is manufactured by Global.

    £170.32 RRP £124.00 £103.33
    In Stock In stock
    Delivery Icon Free Standard Delivery
  2. PressureWave Vessel - Inline - 4Ltr

    GWS-PWB-4LX

    PressureWave - Vessel - Inline - 4Ltr

    Includes & Benefits

    The PressureWave Vessel - Inline - 4Ltr is a Pressure Vessel item.

    The operating pressure of this is 10 bar.


    • Booster systems
    • Well systems
    • epoxy primed paint finish
    • Leak-free, O-ring sealed air valve cap
    This product is manufactured by Global.

    £65.30 RRP £47.54 £39.62
    In Stock In stock
  3. PressureWave Vessle - Vertical - 60Ltr

    GWS-PWB-60LV

    PressureWave - Vessle - Vertical - 60Ltr

    Includes & Benefits

    The PressureWave Vessle - Vertical - 60Ltr is a Pressure Vessel item.

    The operating pressure of this is 10 bar.


    • Booster systems
    • Well systems
    • epoxy primed paint finish
    • Leak-free, O-ring sealed air valve cap
    This product is manufactured by Global.

    £265.00 RRP £192.91 £160.76
    In Stock In stock
    Delivery Icon Free Standard Delivery
  4. PressureWave Vessel - Vertical - 80Ltr

    GWS-PWB-80LV

    PressureWave - Vessel - Vertical - 80Ltr

    Includes & Benefits

    The PressureWave Vessel - Vertical - 80Ltr is a Pressure Vessel item.


    • Booster systems
    • Well systems
    • epoxy primed paint finish
    • Leak-free, O-ring sealed air valve cap
    This product is manufactured by Global.

    £418.54 RRP £304.69 £253.91
    In Stock In stock
    Delivery Icon Free Standard Delivery
  5. PressureWave Vessel - Horizontal - 8Ltr

    GWS-PWB-8LH

    PressureWave - Vessel - Horizontal - 8Ltr

    Includes & Benefits

    The PressureWave Vessel - Horizontal - 8Ltr is a Pressure Vessel item.


    • Booster systems
    • Well systems
    • epoxy primed paint finish
    • Leak-free, O-ring sealed air valve cap
    This product is manufactured by Global.

    £93.20 RRP £67.85 £56.54
    In Stock In stock
    Delivery Icon Free Standard Delivery
  6. PressureWave Vessel - Inline - 8Ltr

    GWS-PWB-8LX

    PressureWave - Vessel - Inline - 8Ltr

    Includes & Benefits

    The PressureWave Vessel - Inline - 8Ltr is a Pressure Vessel item.


    • Booster systems
    • Well systems
    • epoxy primed paint finish
    • Leak-free, O-ring sealed air valve cap
    This product is manufactured by Global.

    £75.92 RRP £55.27 £46.06
    In Stock In stock
  7. Grundfos GT-H-8-V Vertical Diaphragm Tank - 10 Bar - 8Ltr

    96526321

    Grundfos - GT-H-8-V Vertical Diaphragm Tank - 10 Bar. - 8Ltr

    Grundfos GT-H are maintenance-free multi-purpose pressure tanks with a capacity ranging from 2 to 100 litres.
    The tanks are designed for a maximum operating pressure between 10 and 16 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank made of a virgin propylene liner. The tanks have a non-replaceable FDA-approved high-grade butyl diaphragm, which is pre-charged with compressed nitrogen (1.9 bar).

    To ensure long-lasting durability, the diaphragm and liner are both reinforced in specific wear areas. All internal parts, including the air valve, are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water and air seal ensuring a completely leakage-free pressure tank. Combined with booster and irrigation systems as well as thermal expansion and hydraulic hammer arrestors, the tank is appropriate for drinking-water and grey-water applications. It provides optimised comfort and a patented stainless-steel water connection. The tank also features:

    • replaceable tank base
    • leakage-free air valve sealed with O-ring
    • two-part polyurethane-primed paint finish
    • reinforced connection plate on inline models of 8 litres and above


    £122.40 RRP £42.73 £35.61
    In Stock In stock
  8. Grundfos GT-H-12-V Vertical Diaphragm Tank - 10 Bar - 12Ltr

    96528336

    Grundfos - GT-H-12-V Vertical Diaphragm Tank - 10 Bar. - 12Ltr

    Grundfos GT-H are maintenance-free multi-purpose pressure tanks with a capacity ranging from 2 to 100 litres.
    The tanks are designed for a maximum operating pressure between 10 and 16 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank made of a virgin propylene liner. The tanks have a non-replaceable FDA-approved high-grade butyl diaphragm, which is pre-charged with compressed nitrogen (1.9 bar).

    To ensure long-lasting durability, the diaphragm and liner are both reinforced in specific wear areas. All internal parts, including the air valve, are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water and air seal ensuring a completely leakage-free pressure tank. Combined with booster and irrigation systems as well as thermal expansion and hydraulic hammer arrestors, the tank is appropriate for drinking-water and grey-water applications. It provides optimised comfort and a patented stainless-steel water connection. The tank also features:

    • replaceable tank base
    • leakage-free air valve sealed with O-ring
    • two-part polyurethane-primed paint finish
    • reinforced connection plate on inline models of 8 litres and above


    £148.80 RRP £58.98 £49.15
    In Stock In stock
  9. Grundfos GT-H-18-V Vertical Diaphragm Tank - 10 Bar - 18Ltr

    96528337

    Grundfos - GT-H-18-V Vertical Diaphragm Tank - 10 Bar. - 18Ltr

    Grundfos GT-H are maintenance-free multi-purpose pressure tanks with a capacity ranging from 2 to 100 litres.
    The tanks are designed for a maximum operating pressure between 10 and 16 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank made of a virgin propylene liner. The tanks have a non-replaceable FDA-approved high-grade butyl diaphragm, which is pre-charged with compressed nitrogen (1.9 bar).

    To ensure long-lasting durability, the diaphragm and liner are both reinforced in specific wear areas. All internal parts, including the air valve, are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water and air seal ensuring a completely leakage-free pressure tank. Combined with booster and irrigation systems as well as thermal expansion and hydraulic hammer arrestors, the tank is appropriate for drinking-water and grey-water applications. It provides optimised comfort and a patented stainless-steel water connection. The tank also features:

    • replaceable tank base
    • leakage-free air valve sealed with O-ring
    • two-part polyurethane-primed paint finish
    • reinforced connection plate on inline models of 8 litres and above


    £156.00 RRP £61.02 £50.85
    In Stock In stock
    Delivery Icon Free Standard Delivery
  10. Grundfos GT-H-24-V Vertical Diaphragm Tank - 10 Bar - 24Ltr

    96528339

    Grundfos - GT-H-24-V Vertical Diaphragm Tank - 10 Bar. - 24Ltr

    Grundfos GT-H are maintenance-free multi-purpose pressure tanks with a capacity ranging from 2 to 100 litres.
    The tanks are designed for a maximum operating pressure between 10 and 16 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank made of a virgin propylene liner. The tanks have a non-replaceable FDA-approved high-grade butyl diaphragm, which is pre-charged with compressed nitrogen (1.9 bar).

    To ensure long-lasting durability, the diaphragm and liner are both reinforced in specific wear areas. All internal parts, including the air valve, are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water and air seal ensuring a completely leakage-free pressure tank. Combined with booster and irrigation systems as well as thermal expansion and hydraulic hammer arrestors, the tank is appropriate for drinking-water and grey-water applications. It provides optimised comfort and a patented stainless-steel water connection. The tank also features:

    • replaceable tank base
    • leakage-free air valve sealed with O-ring
    • two-part polyurethane-primed paint finish
    • reinforced connection plate on inline models of 8 litres and above


    £166.80 RRP £67.14 £55.95
    In Stock In stock
    Delivery Icon Free Standard Delivery
  11. Grundfos GT-H-35-V Vertical Diaphragm Tank - 10 Bar - 35Ltr

    GR-96528340

    Grundfos - GT-H-35-V Vertical Diaphragm Tank - 10 Bar. - 35Ltr

    Grundfos GT-H are maintenance-free multi-purpose pressure tanks with a capacity ranging from 2 to 100 litres.
    The tanks are designed for a maximum operating pressure between 10 and 16 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank made of a virgin propylene liner. The tanks have a non-replaceable FDA-approved high-grade butyl diaphragm, which is pre-charged with compressed nitrogen (1.9 bar).

    To ensure long-lasting durability, the diaphragm and liner are both reinforced in specific wear areas. All internal parts, including the air valve, are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water and air seal ensuring a completely leakage-free pressure tank. Combined with booster and irrigation systems as well as thermal expansion and hydraulic hammer arrestors, the tank is appropriate for drinking-water and grey-water applications. It provides optimised comfort and a patented stainless-steel water connection. The tank also features:

    • replaceable tank base
    • leakage-free air valve sealed with O-ring
    • two-part polyurethane-primed paint finish
    • reinforced connection plate on inline models of 8 litres and above


    £302.40 RRP £120.01 £100.01
    In Stock In stock
    Delivery Icon Free Standard Delivery
  12. Grundfos GT-H-60-V Vertical Diaphragm Tank - 10 Bar - 60Ltr

    96528341

    Grundfos - GT-H-60-V Vertical Diaphragm Tank - 10 Bar. - 60Ltr

    Grundfos GT-H are maintenance-free multi-purpose pressure tanks with a capacity ranging from 2 to 100 litres.
    The tanks are designed for a maximum operating pressure between 10 and 16 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank made of a virgin propylene liner. The tanks have a non-replaceable FDA-approved high-grade butyl diaphragm, which is pre-charged with compressed nitrogen (1.9 bar).

    To ensure long-lasting durability, the diaphragm and liner are both reinforced in specific wear areas. All internal parts, including the air valve, are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water and air seal ensuring a completely leakage-free pressure tank. Combined with booster and irrigation systems as well as thermal expansion and hydraulic hammer arrestors, the tank is appropriate for drinking-water and grey-water applications. It provides optimised comfort and a patented stainless-steel water connection. The tank also features:

    • replaceable tank base
    • leakage-free air valve sealed with O-ring
    • two-part polyurethane-primed paint finish
    • reinforced connection plate on inline models of 8 litres and above


    £498.00 RRP £197.32 £164.43
    In Stock In stock
    Delivery Icon Free Standard Delivery
  13. Grundfos GT-D-130-V  Vertical Double Diaphragm Tank - 10 Bar - 130Ltr

    96528344

    Grundfos - GT-D-130-V Vertical Double Diaphragm Tank - 10 Bar. - 130Ltr

    Grundfos GT-D are maintenance-free double-diaphragm pressure tanks with a capacity ranging from 100 to 450 litres.
    The tanks are designed for a maximum operating pressure of 10 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank with a patented controlled-action CAD-2 diaphragm assembly, pre-charged to 1.4 bar. The tanks have a non-replaceable, chlorine-resistant 100 % butyl diaphragm with a precision-moulded copolymer polypropylene liner for superior air and water separation. The diaphragm assembly seals water in a truly non-corrosive chamber, while the air chamber is sealed with a fixed O-ring and closed cell foam, which provides long-lasting and service-free durability.

    The tank is appropriate for drinking-water applications in combination with installations with booster systems, well systems, irrigation systems, thermal expansion, hydronic heating expansion, hydraulic hammer arresting and clean water backwash for ultra-filtration systems. The tank also features:

    • replaceable tank base
    • leakage-free, air valve cap sealed and closed-cell foam
    • two-part polyurethane, epoxy-coated paint finish
    • stainless-steel water connection


    £938.40 RRP £345.82 £288.18
    In Stock In stock
    Delivery Icon Free Standard Delivery
  14. Grundfos GT-D-240-V Vertical Double Diaphragm Tank - 10 Bar - 240Ltr

    96528346

    Grundfos - GT-D-240-V Vertical Double Diaphragm Tank - 10 Bar. - 240Ltr

    Grundfos GT-D are maintenance-free double-diaphragm pressure tanks with a capacity ranging from 100 to 450 litres.
    The tanks are designed for a maximum operating pressure of 10 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank with a patented controlled-action CAD-2 diaphragm assembly, pre-charged to 1.4 bar. The tanks have a non-replaceable, chlorine-resistant 100 % butyl diaphragm with a precision-moulded copolymer polypropylene liner for superior air and water separation. The diaphragm assembly seals water in a truly non-corrosive chamber, while the air chamber is sealed with a fixed O-ring and closed cell foam, which provides long-lasting and service-free durability.

    The tank is appropriate for drinking-water applications in combination with installations with booster systems, well systems, irrigation systems, thermal expansion, hydronic heating expansion, hydraulic hammer arresting and clean water backwash for ultra-filtration systems. The tank also features:

    • replaceable tank base
    • leakage-free, air valve cap sealed and closed-cell foam
    • two-part polyurethane, epoxy-coated paint finish
    • stainless-steel water connection


    £1,375.20 RRP £506.52 £422.10
    In Stock In stock
    Delivery Icon Free Standard Delivery
  15. Grundfos GT-D-300-V Vertical Double Diaphragm Tank - 10 Bar - 300Ltr

    96528347

    Grundfos - GT-D-300-V Vertical Double Diaphragm Tank - 10 Bar. - 300Ltr

    Grundfos GT-D are maintenance-free double-diaphragm pressure tanks with a capacity ranging from 100 to 450 litres.
    The tanks are designed for a maximum operating pressure of 10 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank with a patented controlled-action CAD-2 diaphragm assembly, pre-charged to 1.4 bar. The tanks have a non-replaceable, chlorine-resistant 100 % butyl diaphragm with a precision-moulded copolymer polypropylene liner for superior air and water separation. The diaphragm assembly seals water in a truly non-corrosive chamber, while the air chamber is sealed with a fixed O-ring and closed cell foam, which provides long-lasting and service-free durability.

    The tank is appropriate for drinking-water applications in combination with installations with booster systems, well systems, irrigation systems, thermal expansion, hydronic heating expansion, hydraulic hammer arresting and clean water backwash for ultra-filtration systems. The tank also features:

    • replaceable tank base
    • leakage-free, air valve cap sealed and closed-cell foam
    • two-part polyurethane, epoxy-coated paint finish
    • stainless-steel water connection


    £1,563.60 RRP £577.72 £481.43
    In Stock In stock
    Delivery Icon Free Standard Delivery
  16. Grundfos GT-D-450-V Vertical Double Diaphragm Tank - 10 Bar - 450Ltr

    96528348

    Grundfos - GT-D-450-V Vertical Double Diaphragm Tank - 10 Bar. - 450Ltr

    Grundfos GT-D are maintenance-free double-diaphragm pressure tanks with a capacity ranging from 100 to 450 litres.
    The tanks are designed for a maximum operating pressure of 10 bar and a maximum liquid temperature of 90 °C.

    The tank is a steel pressure tank with a patented controlled-action CAD-2 diaphragm assembly, pre-charged to 1.4 bar. The tanks have a non-replaceable, chlorine-resistant 100 % butyl diaphragm with a precision-moulded copolymer polypropylene liner for superior air and water separation. The diaphragm assembly seals water in a truly non-corrosive chamber, while the air chamber is sealed with a fixed O-ring and closed cell foam, which provides long-lasting and service-free durability.

    The tank is appropriate for drinking-water applications in combination with installations with booster systems, well systems, irrigation systems, thermal expansion, hydronic heating expansion, hydraulic hammer arresting and clean water backwash for ultra-filtration systems. The tank also features:

    • replaceable tank base
    • leakage-free, air valve cap sealed and closed-cell foam
    • two-part polyurethane, epoxy-coated paint finish
    • stainless-steel water connection


    £2,768.40 RRP £1,019.14 £849.28
    In Stock In stock
    Delivery Icon Free Standard Delivery
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Vessels

Vessels

Pressure vessels and expansion vessels play a big role in keeping systems safe and balanced. Expansion vessels are commonly used in heating and hot water setups, where they absorb the natural rise in water volume as it heats. This keeps pressure under control, reduces the chance of leaks, and protects boilers, pumps, and pipework from damage.

 

Pressure vessels are found in pressurised water systems, including potable water supplies. By storing water under pressure, they cut down on pump cycling, extend system life, and deliver a steadier, more reliable flow.

 

At Pumpify, you’ll find both pressure and expansion vessels in a variety of sizes and specifications, so it’s simple to choose the right fit for your project.