Vessels

(374 products)

Optionally, use our Pump Finder to find the Vessels best suited to you:
Use our Pump Finder to find the right pump for you
Bars:
Capacity:
Duty Type:
More Options
2 products in this section | View All
Filters Products

By Range

  1. Flow Through Vessels

    Flow through ve ...

  2. Heating Expansion Vessels

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

  3. Potable Pressure Vessels

    Potable pressur ...

View as Grid List

54 Items

per page
Filter Products
Set Descending Direction
  1. Flamco Flexcon M Expansion Vessel - 300Ltr - 3-6 Bar

    22002

    Flamco - 300 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 300Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £2,724.40 RRP £1,770.85 £1,475.71
    In Stock In stock
    Delivery Icon Free Standard Delivery
  2. Flamco Flexcon M Expansion Vessel - 400Ltr - 3-6 Bar

    22003

    Flamco - 400 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 400Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £3,097.52 RRP £2,013.38 £1,677.82
    In Stock In stock
    Delivery Icon Free Standard Delivery
  3. Flamco Flexcon M Expansion Vessel - 500Ltr - 3-6 Bar

    22004

    Flamco - 500 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 500Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £3,389.79 RRP £2,203.37 £1,836.14
    In Stock In stock
    Delivery Icon Free Standard Delivery
  4. Flamco Flexcon M Expansion Vessel - 600Ltr - 3-6 Bar

    22005

    Flamco - 600 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 600Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £3,670.34 RRP £2,385.72 £1,988.10
    In Stock In stock
    Delivery Icon Free Standard Delivery
  5. Flamco Flexcon M Expansion Vessel - 800Ltr - 3-6 Bar

    22006

    Flamco - 800 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 800Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £4,296.22 RRP £2,792.54 £2,327.12
    In Stock In stock
    Delivery Icon Free Standard Delivery
  6. Flamco Flexcon M Expansion Vessel - 1000Ltr - 3-6 Bar

    22007

    Flamco - 1000 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 100Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £5,498.17 RRP £3,573.82 £2,978.18
    In Stock In stock
    Delivery Icon Free Standard Delivery
  7. Flamco Flexcon M Expansion Vessel - 1200Ltr - 3-6 Bar

    22108

    Flamco - 1200 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 100Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £7,688.25 RRP £4,997.36 £4,164.47
    In Stock In stock
    Delivery Icon Free Standard Delivery
  8. Flamco Flexcon M Expansion Vessel - 1600Ltr - 3-6 Bar

    22109

    Flamco - 1600 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 100Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £8,824.93 RRP £5,736.20 £4,780.17
    In Stock In stock
    Delivery Icon Free Standard Delivery
  9. Flamco Flexcon M Expansion Vessel - 2000Ltr - 3-6 Bar

    22110

    Flamco - 2000 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 100Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £9,919.79 RRP £6,447.86 £5,373.22
    In Stock In stock
    Delivery Icon Free Standard Delivery
  10. Flamco Flexcon M Expansion Vessel - 2800Ltr - 3-6 Bar

    22118

    Flamco - 2800 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 100Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £12,619.06 RRP £8,202.38 £6,835.32
    In Stock In stock
    Delivery Icon Free Standard Delivery
  11. Flamco Flexcon M Expansion Vessel - 3500Ltr - 3-6 Bar

    22111

    Flamco - 3500 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

    Flamco Flexcon M Expansion Vessel - 100Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

    It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

    • Replaceable butyl bladder for fast maintenance
    • Pressure gauge and height-adjustable feet included
    • Inspection flange for internal access
    • Robust steel vessel with durable epoxy-powder finish
    • Uncoated connection thread for easy, watertight installation

    For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

    £17,747.28 RRP £11,535.73 £9,613.11
    In Stock In stock
    Delivery Icon Free Standard Delivery
  12. 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
  13. 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
  14. Mikrofill MikroPro Expansion Vessel - 140 Litre - 6 Bar - No Bracket

    290150

    Mikrofill - MikroPro Expansion Vessel - 140 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 140Ltr 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.

    £272.00 RRP £310.08 £258.40
    In Stock In stock
    Delivery Icon Free Standard Delivery
  15. Mikrofill MikroPro Expansion Vessel - 300 Litre - 6 Bar - No Bracket

    290300

    Mikrofill - MikroPro Expansion Vessel - 300 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 300Ltr 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.

    £551.00 RRP £628.14 £523.45
    In Stock In stock
    Delivery Icon Free Standard Delivery
  16. Mikrofill MikroPro Expansion Vessel - 500 Litre - 6 Bar - No Bracket

    290500

    Mikrofill - MikroPro Expansion Vessel - 500 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 500Ltr 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.

    £876.00 RRP £998.64 £832.20
    In Stock In stock
    Delivery Icon Free Standard Delivery
View as Grid List

54 Items

per page
Filter Products
Set Descending Direction

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.