Non-Mixing Pump Set, Bastion 7.5m: Higher head for longer loops (video guide)

For manifolds on a heat pump or other low-temperature source, where the flow is already at floor temperature. There's no blending valve, so nothing holds back the flow temperature. The higher-head Bastion 7.5m pump suits larger systems or longer loops.

Here is how it fits and what to check, with the data sheet and install manual to download below.

Key facts

• For heat pumps and low-temperature sources
• No blending valve
• Bastion 7.5m pump for bigger systems
• Up to about 20kW or 250m² of floor
• 10 bar static, 95°C max
• Temperature gauge fitted
• 1" swivel joints, primaries from side or bottom

How to fit it

1. Built for the right; turn the deflector plate 180° for the left
2. Screw the swivel joints evenly into the manifold
3. Heat pump flow to H, return to R, ball valves on both
4. Fill from the flow bar and vent the pump
5. Check joints (nuts can loosen in transit) and pressure test
6. Check the gauge matches the heat pump flow setting

Buy it

The UFH Non-Mixing Pump Set with Bastion A-Rated 7.5m Pump is available from MaxHeatUFH. Order by 12pm on a working day for next working day UK delivery. Trade customers see their trade price when logged in.

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