Circulator Pumps P7 25/8-180

𝗕𝗿𝗶𝘁𝗧𝗵𝗲𝗿𝗺 𝗣𝟳 𝗖𝗶𝗿𝗰𝘂𝗹𝗮𝘁𝗼𝗿 𝗣𝘂𝗺𝗽

𝗕𝗲𝘀𝘁𝘀𝗲𝗹𝗹𝗲𝗿

Semi-commercial heating circulator with thirteen programs, running on its own settings rather than a remote signal.

𝗨𝘀𝗲 𝗶𝘁 𝗳𝗼𝗿: larger heating circuits above domestic size: big houses, blocks of flats, schools, churches, offices, shops and light industrial units · multi-zone systems and plant rooms where the pump is set locally and left · boiler primary and secondary loops · air handling unit and fan coil heating circuits · buffer vessel and low loss header circuits · anywhere the P6 would go but nothing needs to drive the pump remotely

𝗥𝗶𝗴𝗵𝘁 𝗳𝗼𝗿 𝘆𝗼𝘂 𝗶𝗳

• The system is bigger than a house

• You want automatic pressure control without needing PWM

• You want four fixed speeds as a fallback

𝗤𝘂𝗶𝗰𝗸 𝗳𝗮𝗰𝘁𝘀

Connection 1 1/2" or 2" union · Port to port 180 mm · Max head 8 or 10 m · Max flow 7.5 to 10.8 m3/h · Power 10 to 180 W · EEI 0.23 · Max pressure 10 bar · IP44 · TF 95C · Class F · Cast iron body · Four models · 6 year guarantee when you register the pump

𝗧𝗵𝗶𝗿𝘁𝗲𝗲𝗻 𝗽𝗿𝗼𝗴𝗿𝗮𝗺𝘀, 𝗮𝗹𝗹 𝘀𝗲𝘁 𝘄𝗶𝘁𝗵 𝗼𝗻𝗲 𝗯𝘂𝘁𝘁𝗼𝗻

𝗔𝗨𝗧𝗢. The pump works out the right operating range on its own.

𝗖𝗼𝗻𝘀𝘁𝗮𝗻𝘁 𝗽𝗿𝗲𝘀𝘀𝘂𝗿𝗲, 𝗖𝗣𝟮 𝘁𝗼 𝗖𝗣𝟱. Four settings that hold the same pressure whatever the flow rate.

𝗣𝗿𝗼𝗽𝗼𝗿𝘁𝗶𝗼𝗻𝗮𝗹 𝗽𝗿𝗲𝘀𝘀𝘂𝗿𝗲, 𝗣𝗣𝟮 𝘁𝗼 𝗣𝗣𝟱. Four settings that adjust in proportion to the flow.

𝗙𝗼𝘂𝗿 𝗳𝗶𝘅𝗲𝗱 𝘀𝗽𝗲𝗲𝗱𝘀. Steady, predictable output.

𝗚𝗼𝗼𝗱 𝘁𝗼 𝗸𝗻𝗼𝘄

Automatic night power reduction to 5 W, built in. 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.

𝗣𝟲 𝗼𝗿 𝗣𝟳? Same class of system. Choose the P6 if a controller or building management system needs to drive the pump over PWM. Choose the P7 if the pump is set locally and left.

𝗥𝗲𝗽𝗹𝗮𝗰𝗲𝘀: Grundfos Magna, Wilo Yonos Maxo and Stratos Maxo, Lowara Ecocirc XL 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