Feature: Maximum pressure 130PSI (9.0 kg) of pressure can be adjusted from 75PSI (5 Gongjin) -130PSI (9.0 Kg) according to different needs. When the water pressure is too high, pump protect themselves and normal work, water pipes not . Diaphragm pump combines the advantages of self-priming pump and chemical pump. Using a variety of - materials, self-priming, thermal protection, smooth operation, long-time continuous idling, long-time continuous load operation. bracket can absorb vibration from the pump when working. Specification: Type: straight Amps: 6A Rateapower: 70W Pressure: 0.90MPA (MAX 130PSI) Thelargestflow: 6L/MIN Medium temperature: 0℃ -100℃ Working medium: no oil, no strong , non-acid and , without solid particles of liquid The use of media: water or solvent PH value 5--8, oil Pressure protection: pressure switch power protection Pressure switch type features: when the water turned off, it automatically cut off power, the motor is stopped. After the water turned on, automatically power on, motor running. The work: intermittent service (continuous working at different working pressures at different times) Service life: more than 500-1000 hours of continuous work note: Batches of different labels are random, Cannot be chosen the specific random Material: plastic colour: black Package Contents: 1 x Straight right discharge pump Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.