Grundfos Jet boosters consist of a pressure tank and a self-priming, single-stage centrifugal pump. Designed for a wide range of garden and domesti Max flow. 46 US gpm. Head max. 202 ft. Liquid Temperature. 32 .. 104 °F. View.
3. A switch that cuts the electricity from the transformer to the pump when the air charged storage tank pressure reaches a pre-established switch shut off setting, then re-starts the pump as purified water is withdrawn from the tank. Other performance enhancing accessories that can be powered by our .8 amp, or 2.0 amp transformers, are
Booster Sets; 67 . Borehole; 82 . Centrifugal; 200 . Circulator; 76 . Dosing and Metering; 68 . Flexible Impeller; 69 .  Internal relief valve set pressure is usually set at 10% above the operating pressure of the pump, and external relief valves should be set at 10% higher than the relief valve on the pump to prevent nuisance tripping. 
ada beberapa tipe pompa yg saat membeli tidak ada pressure switchnya. jadi harus menambahkan pressure switch. selanjutnya kabel diseri dengan rangkaian sebelumnya. untuk memasangkan pressure switch ke pompa, mungkin diperlukan pipa T khusus pressure switch. biasanya di toko pompa atau bahan bangunan sudah tahu, tanya saja di situ.
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