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Flow through ve ...
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Heating expansion vessels are a key part of any ...
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RE-8215300
Reflex - N300 Closed Heating & Cooling System Expansion Vessel - 300LtrThe Reflex N 300 diaphragm expansion vessel is designed for sealed heating and cold water systems, providing reliable pressure control in closed-system installations.
£818.76 RRP £573.13 £477.61
In stock
Free Standard Delivery
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ZI-1300030000
Zilmet - Cal-Pro Vertical Expansion Vessel - 6 Bar. - 300LtrZilmet Cal-Pro Vertical Expansion Vessel - 6 Bar. - 300Ltr Zilmet CAL‑PRO expansion vessels are designed for sealed heating systems to absorb thermal expansion as water temperature increases.
£1,062.07 RRP £637.25 £531.04
In stock
Free Standard Delivery
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22002
Flamco - 300 Ltr - Flexcon M Expansion Vessel - 3-6 BarFlamco 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
Free Standard Delivery
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290300
Mikrofill - MikroPro Expansion Vessel - 300 Ltr - 6 Bar. - No BracketThe 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
Free Standard Delivery
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.