Zehnder Pumpen manufactures the ZM 280 A 13181 effluent sump pump, which can move 7,000 litres per hour and operate at a maximum head of 6 metres. It features robust construction suitable for handling waste water in residential and small commercial settings. This pump is ideal for draining basements, sumps, and other collection points where effluent water needs to be efficiently removed. https://elecena.pl/product/28675043/zehnder-pumpen-13181-zm-280-a-effluent-sump-pump-7000-l-h-6m-polypropylene-case 2025-05-13 https://elecena.pl/product/28675043/zehnder-pumpen-13181-zm-280-a-effluent-sump-pump-7000-l-h-6m-polypropylene-case 2026-07-20