Product description
Rated coltage: 200V-240V110V-120V
Starting pressure setting: 1.2BAR - 2.2BAR
MAX working pressure: 10BAR
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