Price last checked Nov 2, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
Rated coltage: 200V-240V110V-120V Frequency: 50/60HZ MAX current: 10A MAX power: 1.1KW Starting pressure setting: 1.2BAR - 2.2BAR MAX working pressure: 10BAR Connection thread: G1"" Protection rating: 1P65 MAX working temperature: 60 centigrade wiring Wiring requirement: cable diameter 7.5-9mm Suitable for 90% universal water pump control in the whole network: Pipeline pumps, booster pumps, self-priming pumps, circulation pumps, etc., especially suitable for solar heat pumps, air energy heat pumps, Wilo household booster pumps, and Grundfos hot water circulation pumps Using industrial-grade precision circuit boards, precision-designed industrial-grade circuit boards, using all original high-quality electronic components and enhanced wiring ports Upgrade the original 16A relay, using copper core coil, AgSn02 silver tin oxide contact material, F-class insulation, heat resistance 155C°, excellent anti-welding and arc ablation resistance, more reliable when using real materials Thickened rubber slow-pressure bladder, food-grade rubber skin, good sealing, acid and alkali resistance, long life, high elasticity, to ensure the service life in the case of erratic water pressure Check constant pressure pressure buffer, replacing the traditional ""pressure gauge + pressure switch + tee + check valve + pressure tank"" multi-piece installation, the built-in pure copper check valve comes with check constant pressure and pressure tank buffer function