Booster Automatic Pump B2 12/9-160

𝗕𝗿𝗶𝘁𝗧𝗵𝗲𝗿𝗺 𝗕𝟮 𝗕𝗼𝗼𝘀𝘁𝗲𝗿 𝗣𝘂𝗺𝗽

𝗕𝗲𝘀𝘁𝘀𝗲𝗹𝗹𝗲𝗿

Boosts weak showers and taps on a tank fed system. Bronze body.

𝗨𝘀𝗲 𝗶𝘁 𝗳𝗼𝗿: houses and flats on a gravity or tank fed supply where the shower dribbles and the taps run slowly · after a cold water storage tank in the loft or a hot water cylinder · showers, baths, basins and kitchen taps fed from the tank · combined hot and cold feeds to a mixer shower · drinking water, because the body is bronze and the impeller is WRAS approved

𝗥𝗶𝗴𝗵𝘁 𝗳𝗼𝗿 𝘆𝗼𝘂 𝗶𝗳

• Your shower or taps run weakly and the supply comes from a tank, not the mains

• The water is drinkable, so the body needs to be bronze

• You want the pump to run only when water is being used

𝗤𝘂𝗶𝗰𝗸 𝗳𝗮𝗰𝘁𝘀

Connection 3/4" · Port to port 160 or 162 mm · Max head 9 or 10 m depending on model · Max flow 1.38 or 1.80 m3/h · Power 105 or 150 W · Rated to 110C · Bronze body · WRAS approved impeller · Two models · 6 year guarantee when you register the pump

𝗧𝘄𝗼 𝘄𝗮𝘆𝘀 𝘁𝗼 𝗿𝘂𝗻 𝗶𝘁

𝗔𝘂𝘁𝗼. Press the button once. The pump starts when a tap opens and stops when it closes, responding to the drop in flow and pressure on its own.

𝗠𝗮𝗻𝘂𝗮𝗹. Constant speed until you switch it off.

𝗚𝗼𝗼𝗱 𝘁𝗼 𝗸𝗻𝗼𝘄

The check valve is inside the pump casing, so there is no separate one to buy or fit. Electrical and thermal protection is built in. Bronze body, so it suits drinking water.

For tank fed systems. It boosts what the tank gives it, so it will not help if the problem is on the mains side.

𝗪𝟭, 𝗕𝟮 𝗼𝗿 𝗦𝟮? All three perform the same. The difference is the body. W1 is coated cast iron and the cheapest. B2 is bronze and S2 is stainless, both with a WRAS approved impeller, for drinking water.

𝗥𝗲𝗽𝗹𝗮𝗰𝗲𝘀: Grundfos UPA booster pumps and more. Bronze.

𝗜𝗻 𝘁𝗵𝗲 𝗯𝗼𝘅: pump, set of nuts, 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.

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