Circulator Pumps P1 32/9-180

BritTherm P1 Circulator Pump

Bestseller

High efficiency heating circulator with four programs. The straightforward replacement for an older domestic pump.

Use it for: radiator circuits in houses and flats · underfloor heating manifolds · solar thermal primary circuits (glycol up to 30%) · heat pump circuits · the standard circulator position in the airing cupboard or beside the boiler · vented and sealed systems alike · like for like replacement of an older fixed speed pump where nothing else on the system is changing · landlord and social housing stock where a plain, set and forget pump is wanted

Right for you if

• You are replacing an older domestic circulator and want it to work without setup

• You do not need pressure control programs

• You want the lowest running cost in the simple end of the range

Quick facts

Connection 1 1/2" or 2" union · Port to port 130 mm or 180 mm · Max head 4 to 12 m · Max flow 3.0 to 6.1 m3/h · Power 5 to 120 W · EEI 0.16 to 0.23 · Max pressure 10 bar · IP44 · TF 95C · Class F · Cast iron with cataphoretic coating · 24 models · 6 year guarantee when you register the pump

Four programs

AUTO. The pump reads the system and sets itself. Nothing to configure.

Three fixed speeds. For when you want it set once and left.

Good to know

Standard 130 mm and 180 mm port to port and standard union sizes, so it usually goes in on the existing pipework. Check the port to port distance and connection size against the old pump before ordering. Automatic night power reduction to 5 W, built in and running on its own rather than a mode you select. Cast iron body, for heating circuits.

TF 95C is the limit, not the working temperature. Do not run the pump near its maximum for long periods, so do not fit it straight after an oil boiler, or on any system where the temperature is not controlled. Glycol up to 30% is fine, more is not. Flush the system before the pump goes in and check it stays clear of debris afterwards. Dirty water and debris are the usual cause of early pump failure.

Replaces: Grundfos UP, UPS2, UPS 4 m, 5 m and 6 m, UPSD 15-50, UPSD 15-60 and UPSD 25-60, Wilo Gold, Gold 50, Gold 60, Gold Star, RS25 and Yonos Pico 15/1-6-130 and 15/1-6-180, DAB Evosta 40/70, Evotron 60/130, VA55/130 and VA65/130, Salus MP100A and MP200A, Stuart Turner ST 15/60 (130 and 180), Lowara Ecocirc, Ecocirc Basic, Ecocirc Premium 25-6 (130 and 180) and Ecocirc Premium 25-40 (130 and 180) and more.

In the box: pump, set of nuts, 1.3 m cable with UK plug, insulation jacket at no charge, datasheet, in a sturdy box.

Figures are from the BritTherm datasheet for each model. Check the datasheet and the fitting instructions before you order, and have the pump fitted by a competent person. Guarantee subject to registration and the guarantee terms.

• Set of nuts
• 1.3m cable with a UK plug
• Datasheet
• Packaged in sturdy box
• Free of charge Insulation Jacket