
The KOER BV8 expansion tank is designed to compensate for excess pressure and expansion of the coolant in closed-type heating systems by absorbing the excess volume of coolant that forms when it is heated. Housing material: stainless steel with paint coating. Air nipple: brass. Air pressure in the tank: 1.5 bar. Housing wall thickness: at least 1.2 mm. Threaded connection: 3/4. Membrane: EPDM. Maximum fluid temperature: 90°C. Tip: to make the cartridge or mixer faucet last longer, the water supply system should have a filter to remove sand, silt, and rust from the water, which destroy the shut-off element of the mixer. Upon receipt, be sure to check the order compliance, full completeness of the goods, and their appearance. In case of damage or incomplete order, contact us by phone for prompt resolution. Delivery is carried out by Nova Poshta, Ukrposhta. When ordering and paying for goods before 14:00, it will be shipped on the day of the order. When ordering and paying after 14:00 – the next day.