Circulator Pumps P8 50/12

𝗕𝗿𝗶𝘁𝗧𝗵𝗲𝗿𝗺 𝗣𝟴 𝗖𝗶𝗿𝗰𝘂𝗹𝗮𝘁𝗼𝗿 𝗣𝘂𝗺𝗽

Flanged commercial heating circulator with sixteen programs, the largest pump in the heating range.

𝗨𝘀𝗲 𝗶𝘁 𝗳𝗼𝗿: commercial heating plant rooms where the pipework is flanged, DN40, DN50 or DN65 · boiler primary loops, low loss headers and buffer vessels in larger buildings · district and communal heating distribution · schools, hospitals, hotels, leisure centres, offices and industrial units · secondary heating circuits feeding air handling units and fan coils · replacing an older flanged commercial circulator on the same flanges

𝗥𝗶𝗴𝗵𝘁 𝗳𝗼𝗿 𝘆𝗼𝘂 𝗶𝗳

• Your pipework is flanged, DN40, DN50 or DN65

• You are running a commercial heating system

• You want the full set of pressure and speed programs

𝗤𝘂𝗶𝗰𝗸 𝗳𝗮𝗰𝘁𝘀

Connection DN40, DN50 or DN65 flanged · Max head 12 m on all three · Max flow 17, 22 or 29 m3/h · Power 70 to 600 W · EEI 0.20 to 0.23 · Max pressure 10 bar · IP44 · Class F · TF 95C · 12.6 to 16.8 kg · Three models · 6 year guarantee when you register the pump

𝗦𝗶𝘅𝘁𝗲𝗲𝗻 𝗽𝗿𝗼𝗴𝗿𝗮𝗺𝘀, 𝗮𝗹𝗹 𝘀𝗲𝘁 𝘄𝗶𝘁𝗵 𝗼𝗻𝗲 𝗯𝘂𝘁𝘁𝗼𝗻

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

𝗖𝗼𝗻𝘀𝘁𝗮𝗻𝘁 𝗽𝗿𝗲𝘀𝘀𝘂𝗿𝗲, 𝗖𝗣𝟭 𝘁𝗼 𝗖𝗣𝟱. Five settings that hold the same pressure whatever the flow rate.

𝗣𝗿𝗼𝗽𝗼𝗿𝘁𝗶𝗼𝗻𝗮𝗹 𝗽𝗿𝗲𝘀𝘀𝘂𝗿𝗲, 𝗣𝗣𝟭 𝘁𝗼 𝗣𝗣𝟱. Five settings that adjust in proportion to the flow.

𝗙𝗶𝘃𝗲 𝗳𝗶𝘅𝗲𝗱 𝘀𝗽𝗲𝗲𝗱𝘀, 𝗖𝗦𝟭 𝘁𝗼 𝗖𝗦𝟱. Steady, predictable output.

𝗚𝗼𝗼𝗱 𝘁𝗼 𝗸𝗻𝗼𝘄

The set of flanges is in the box, so there is nothing else to order to get it on the pipework. Automatic night power reduction to 5 W, built in. Cast iron body, for heating circuits. These are heavy pumps: 12.6 kg for the DN50, 12.9 kg for the DN40 and 16.8 kg for the DN65, in a 350 x 300 x 290 mm box. Plan the delivery, have someone strong on site to lift it into position, and make sure the pipework and brackets can carry the weight.

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 Magna, Wilo Yonos Maxo and Stratos Maxo, DAB Evoplus, Lowara Ecocirc XL and more.

𝗜𝗻 𝘁𝗵𝗲 𝗯𝗼𝘅: pump, set of flanges at no charge, 1.3 m cable with UK plug, 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.

• ∙ Flange kit — two flanged connection pieces (visible as the large black circular components)
•  ∙ Bolts/nuts set — for securing the flanges
•  ∙ 1.3m cable with UK plug
•  ∙ Datasheet / instruction manual
•  ∙ Sturdy box packaging