Vessels

(374 products)

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  1. Flow Through Vessels

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  2. Heating Expansion Vessels

    Heating expansion vessels are a key part of any ...

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  1. Stuart Turner Mainsboost MB 450CV-3-22 Mains Water Boosting System

    44529

    Stuart Turner - Mainsboost MB 450CV-3-22 Mains Water Boosting System - 450Ltr - 3 Vessel

    The 3 vessel Mainsboost 450 litre vertical composite system with 22 mm connections are installed directly onto the incoming water supply and under mains pressure fills with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.

    • 5 year warranty
    • Up to 80 litres/minute per vessel
    • 3 x 450 litre pressure vessel
    • Minimal maintenance
    • Silent operation
    • WRAS approved product
    • Consumes no electricity
    • Lightweight composite construction
    • Long life butyl diaphragm
    • Integral strainer
    • Comprehensive ULK installation kit included
    • Patent protected

    £5,254.08 £4,378.40
    In Stock In stock
    Delivery Icon Free Standard Delivery
  2. Stuart Turner Mainsboost MB 450CV-1-28 Mains Water Boosting System

    44530

    Stuart Turner - Mainsboost MB 450CV-1-28 Mains Water Boosting System - 450Ltr

    The Mainsboost 450 litre vertical composite vessel with 28 mm connections is installed directly onto the incoming water supply and under mains pressure fills with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property and where required can be supplied with multiple vessels options.

    • 5 year warranty
    • Up to 80 litres/minute per vessel
    • 1 x 450 litre pressure vessel
    • Minimal maintenance
    • Silent operation
    • WRAS approved product
    • Consumes no electricity
    • Lightweight composite construction
    • Long life butyl diaphragm
    • Integral strainer
    • Comprehensive ULK installation kit included
    • Patent protected

    £2,218.24 £1,848.53
    In Stock In stock
    Delivery Icon Free Standard Delivery
  3. Stuart Turner Mainsboost MB 450CV-2-28 Mains Water Boosting System

    44531

    Stuart Turner - Mainsboost MB 450CV-2-28 Mains Water Boosting System - 450Ltr - Pair

    The 2 vessel Mainsboost 450 litre vertical composite system with 28 mm connections are installed directly onto the incoming water supply and under mains pressure fills with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.

    • 5 year warranty
    • Up to 80 litres/minute per vessel
    • 2 x 450 litre pressure vessel
    • Minimal maintenance
    • Silent operation
    • WRAS approved product
    • Consumes no electricity
    • Lightweight composite construction
    • Long life butyl diaphragm
    • Integral strainer
    • Comprehensive ULK installation kit included
    • Patent protected

    £3,857.87 £3,214.89
    In Stock In stock
    Delivery Icon Free Standard Delivery
  4. Stuart Turner Mainsboost MB 450CV-3-28 Mains Water Boosting System

    44532

    Stuart Turner - Mainsboost MB 450CV-3-28 Mains Water Boosting System - 450Ltr - 3 Vessel

    The 3 vessel Mainsboost 450 litre vertical composite system with 28 mm connections are installed directly onto the incoming water supply and under mains pressure fills with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.

    • 5 year warranty
    • Up to 80 litres/minute per vessel
    • 3 x 450 litre pressure vessel
    • Minimal maintenance
    • Silent operation
    • WRAS approved product
    • Consumes no electricity
    • Lightweight composite construction
    • Long life butyl diaphragm
    • Integral strainer
    • Comprehensive ULK installation kit included
    • Patent protected

    £5,508.97 £4,590.81
    In Stock In stock
    Delivery Icon Free Standard Delivery
  5. ElbiAC25 GPM 24 Litre Accumulator Pressure Vessel

    022-554

    ElbiAC25 GPM - 25 Ltr Accumulator Pressure Vessel - 25 Ltr - 10 Bar.

    The ElbiAC25 GPM 25 Litre Accumulator Pressure Vessel - 25 Ltr - 10 bar. is a Pressure Vessel item. This product is manufactured by Elbi.

    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 operating pressure of this is 10 bar.



    £81.60 RRP £69.36 £57.80
    Out Of Stock
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  6. Elbi AFH60 Litre Horizontal Accumulator Pressure Vessel

    022-556

    Elbi - AFH60 Ltr Horizontal Accumulator Pressure Vessel - 60 Ltr - 10 Bar.

    The Elbi AFH60 Litre Horizontal Accumulator Pressure Vessel - 60 Ltr - 10 bar. is a Pressure Vessel item. This product is manufactured by Elbi.

    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 operating pressure of this is 10 bar.



    £261.60 RRP £222.36 £185.30
    Out Of Stock
    Delivery Icon Free Standard Delivery
  7. Elbi AFV 200 Litre Vertical Accumulator Pressure Vessel

    022-590

    Elbi - AFV 200 Ltr Vertical Accumulator Pressure Vessel - 200 Ltr - 10 Bar. - OBSOLETE

    The Elbi AFV 200 Litre Vertical Accumulator Pressure Vessel - 200 Ltr - 10 bar. - Obsolete is a Pressure Vessel item. This product is manufactured by Elbi.

    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 operating pressure of this is 10 bar.



    Out Of Stock
    Delivery Icon Free Standard Delivery
  8. Elbi AFV 500 Litre Vertical Accumulator Pressure Vessel

    022-622

    Elbi - AFV 500 Ltr Vertical Accumulator Pressure Vessel- 500 Ltr - 8 Bar.

    The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. This product is manufactured by Elbi. 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 Elbi AFV 500 Litre Vertical Accumulator Pressure Vessel- 500 Ltr - 8 bar. is a Pressure Vessel item.

    The operating pressure of this is 8 bar.


    £1,197.60 RRP £1,017.96 £848.30
    Out Of Stock
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  9. Elbi AFV 24-16 24 Litre Vertical Accumulator Pressure Vessel

    022-631

    Elbi - AFV 24-16 24 Ltr Vertical Accumulator 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. This product is manufactured by Elbi. 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 Elbi AFV 24-16 24 Litre Vertical Accumulator Pressure Vessel - 25 Ltr - 16 bar. is a Pressure Vessel item.

    The operating pressure of this is 16 bar.


    £226.80 RRP £192.78 £160.65
    In Stock In stock
    Delivery Icon Free Standard Delivery
  10. Mikrofill MikroPro Expansion Vessel - 8 Litre - 3 Bar - With Wall Mounting Bracket

    290008

    Mikrofill - MikroPro Expansion Vessel - 8 Ltr - 3 Bar. - With Wall Mounting Bracket

    The MikroPro Expansion Vessels range serves almost any LPHW or CHW system, with capacities from 8500 Ltrs. Models up to 25 Ltrs are wall-mounted, while 35 Ltrs and above are floor-standing. This comes with a wall mount bracket.

    With an 8Ltr capacity with an operating pressure of 3 Bar., this is built for performance, reliability and compliance, MikroPro vessels are PED 97/23/EC compliant, rated to a maximum operating temperature of 70 C, and available with pressure ratings of 3 Bar (835 Ltrs) or 6 Bar (501000 Ltrs). Threaded connections and a durable powder-coated finish simplify installation and maintenance.

    • Capacities: 8500 Ltrs
    • Mounting: wall (≤25 Ltrs) or floor (≥35 Ltrs)
    • Ratings: up to 70 C, 36 Bar (model dependent)
    • Applications: heating and chilled water systems

    A versatile, robust choice for commercial and large domestic systems requiring stable expansion capacity and long service life.

    £57.00 RRP £64.98 £54.15
    In Stock In stock
    Delivery Icon Free Standard Delivery
  11. Mikrofill MikroPro Expansion Vessel - 12 Litre - 3 Bar - With Wall Mounting Bracket

    290012

    Mikrofill - MikroPro Expansion Vessel - 12 Ltr - 3 Bar. - With Wall Mounting Bracket

    The MikroPro Expansion Vessels range serves almost any LPHW or CHW system, with capacities from 8500 Ltrs. Models up to 25 Ltrs are wall-mounted, while 35 Ltrs and above are floor-standing. This comes with a wall mount bracket.

    With an 12Ltr capacity with an operating pressure of 3 Bar., this is built for performance, reliability and compliance, MikroPro vessels are PED 97/23/EC compliant, rated to a maximum operating temperature of 70 C, and available with pressure ratings of 3 Bar (835 Ltrs) or 6 Bar (501000 Ltrs). Threaded connections and a durable powder-coated finish simplify installation and maintenance.

    • Capacities: 8500 Ltrs
    • Mounting: wall (≤25 Ltrs) or floor (≥35 Ltrs)
    • Ratings: up to 70 C, 36 Bar (model dependent)
    • Applications: heating and chilled water systems

    A versatile, robust choice for commercial and large domestic systems requiring stable expansion capacity and long service life.

    £59.00 RRP £67.26 £56.05
    In Stock In stock
    Delivery Icon Free Standard Delivery
  12. Mikrofill MikroPro Expansion Vessel - 18 Litre - 3 Bar - With Wall Mounting Bracket

    290018

    Mikrofill - MikroPro Expansion Vessel - 18 Ltr - 3 Bar. - With Wall Mounting Bracket

    The MikroPro Expansion Vessels range serves almost any LPHW or CHW system, with capacities from 8500 Ltrs. Models up to 25 Ltrs are wall-mounted, while 35 Ltrs and above are floor-standing. This comes with a wall mount bracket.

    With an 18Ltr capacity with an operating pressure of 3 Bar., this is built for performance, reliability and compliance, MikroPro vessels are PED 97/23/EC compliant, rated to a maximum operating temperature of 70 C, and available with pressure ratings of 3 Bar (835 Ltrs) or 6 Bar (501000 Ltrs). Threaded connections and a durable powder-coated finish simplify installation and maintenance.

    • Capacities: 8500 Ltrs
    • Mounting: wall (≤25 Ltrs) or floor (≥35 Ltrs)
    • Ratings: up to 70 C, 36 Bar (model dependent)
    • Applications: heating and chilled water systems

    A versatile, robust choice for commercial and large domestic systems requiring stable expansion capacity and long service life.

    £63.00 RRP £71.82 £59.85
    In Stock In stock
    Delivery Icon Free Standard Delivery
  13. Mikrofill MikroPro Expansion Vessel - 24 Litre - 3 Bar - With Wall Mounting Bracket

    290025

    Mikrofill - MikroPro Expansion Vessel - 24 Ltr - 3 Bar. - With Wall Mounting Bracket

    The MikroPro Expansion Vessels range serves almost any LPHW or CHW system, with capacities from 8500 Ltrs. Models up to 25 Ltrs are wall-mounted, while 35 Ltrs and above are floor-standing. This comes with a wall mount bracket.

    With an 24Ltr capacity with an operating pressure of 3 Bar., this is built for performance, reliability and compliance, MikroPro vessels are PED 97/23/EC compliant, rated to a maximum operating temperature of 70 C, and available with pressure ratings of 3 Bar (835 Ltrs) or 6 Bar (501000 Ltrs). Threaded connections and a durable powder-coated finish simplify installation and maintenance.

    • Capacities: 8500 Ltrs
    • Mounting: wall (≤25 Ltrs) or floor (≥35 Ltrs)
    • Ratings: up to 70 C, 36 Bar (model dependent)
    • Applications: heating and chilled water systems

    A versatile, robust choice for commercial and large domestic systems requiring stable expansion capacity and long service life.

    £73.00 RRP £83.22 £69.35
    In Stock In stock
    Delivery Icon Free Standard Delivery
  14. Mikrofill MikroPro Expansion Vessel - 35 Litre - 3 Bar - No Bracket

    290035

    Mikrofill - MikroPro Expansion Vessel - 35 Ltr - 3 Bar. - No Bracket

    The MikroPro Expansion Vessels range serves almost any LPHW or CHW system, with capacities from 8500 Ltrs. Models up to 25 Ltrs are wall-mounted, while 35 Ltrs and above are floor-standing. This is a floorstanding vessel.

    With an 35Ltr capacity with an operating pressure of 3 Bar., this is built for performance, reliability and compliance, MikroPro vessels are PED 97/23/EC compliant, rated to a maximum operating temperature of 70 C, and available with pressure ratings of 3 Bar (835 Ltrs) or 6 Bar (501000 Ltrs). Threaded connections and a durable powder-coated finish simplify installation and maintenance.

    • Capacities: 8500 Ltrs
    • Mounting: wall (≤25 Ltrs) or floor (≥35 Ltrs)
    • Ratings: up to 70 C, 36 Bar (model dependent)
    • Applications: heating and chilled water systems

    A versatile, robust choice for commercial and large domestic systems requiring stable expansion capacity and long service life.

    £82.00 RRP £93.48 £77.90
    In Stock In stock
    Delivery Icon Free Standard Delivery
  15. Mikrofill MikroPro Expansion Vessel - 80 Litre - 6 Bar - No Bracket

    290080

    Mikrofill - MikroPro Expansion Vessel - 80 Ltr - 6 Bar. - No Bracket

    The MikroPro Expansion Vessels range serves almost any LPHW or CHW system, with capacities from 8500 Ltrs. Models up to 25 Ltrs are wall-mounted, while 35 Ltrs and above are floor-standing. This is a floorstanding vessel.

    With an 80Ltr capacity with an operating pressure of 6 Bar., this is built for performance, reliability and compliance, MikroPro vessels are PED 97/23/EC compliant, rated to a maximum operating temperature of 70 C, and available with pressure ratings of 3 Bar (835 Ltrs) or 6 Bar (501000 Ltrs). Threaded connections and a durable powder-coated finish simplify installation and maintenance.

    • Capacities: 8500 Ltrs
    • Mounting: wall (≤25 Ltrs) or floor (≥35 Ltrs)
    • Ratings: up to 70 C, 36 Bar (model dependent)
    • Applications: heating and chilled water systems

    A versatile, robust choice for commercial and large domestic systems requiring stable expansion capacity and long service life.

    £159.00 RRP £181.26 £151.05
    In Stock In stock
    Delivery Icon Free Standard Delivery
  16. Mikrofill MikroPro Expansion Vessel - 100 Litre - 6 Bar - No Bracket

    290100

    Mikrofill - MikroPro Expansion Vessel - 100 Ltr - 6 Bar. - No Bracket

    The MikroPro Expansion Vessels range serves almost any LPHW or CHW system, with capacities from 8500 Ltrs. Models up to 25 Ltrs are wall-mounted, while 35 Ltrs and above are floor-standing. This is a floorstanding vessel.

    With an 100Ltr capacity with an operating pressure of 6 Bar., this is built for performance, reliability and compliance, MikroPro vessels are PED 97/23/EC compliant, rated to a maximum operating temperature of 70 C, and available with pressure ratings of 3 Bar (835 Ltrs) or 6 Bar (501000 Ltrs). Threaded connections and a durable powder-coated finish simplify installation and maintenance.

    • Capacities: 8500 Ltrs
    • Mounting: wall (≤25 Ltrs) or floor (≥35 Ltrs)
    • Ratings: up to 70 C, 36 Bar (model dependent)
    • Applications: heating and chilled water systems

    A versatile, robust choice for commercial and large domestic systems requiring stable expansion capacity and long service life.

    £224.00 RRP £255.36 £212.80
    In Stock In stock
    Delivery Icon Free Standard Delivery
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Vessels

Vessels are key to keeping water and heating systems safe, reliable, and running efficiently. They help manage pressure, protect components, and make sure everything works smoothly day after day. At Pumpify, we offer vessels from top manufacturers like Flamco, Mikrofill, Stuart Turner, and Zilmet, so you can pick the right option with confidence.

 

From classic pressure and expansion vessels that balance system pressure to smart heating vessels that adjust automatically, there’s a solution for every setup. Maybe a flow-through vessel to keep water moving and prevent stagnation is what you need, or a potable water vessel for safe drinking water storage and regulation suits your project better.

 

With Pumpify, it’s easy to find the right vessel, helping your projects run smoothly and efficiently, every time.