Specification Volts 12V DC PS 220V AC Need a Transformer to work Type type 1 Straighttype 2 Screw threadAmps 6ARated power 72WPressure 7kgThelargest flow 6L MINWorking medium no oil no strong corrosive non acid and alkali without solid particles of liquid Medium temperature 0 ℃ 100 ℃Inlet and outlet size 10mmSize 16 5 10 6 2cmType Screw thread straight Please leave us massage which type do you need or we will sent it random Weight 598g straight 582g Screw threadFeatures 1 Diaphragm pump combines the advantages of self priming pump and chemical pump Installed in a dry well ventilated location pumps can not work in water 2 Using a variety of imported corrosion resistant materials self priming thermal protection smooth operation long time continuous idling long time continuous load operation 3 Totally sealed high stable pressure 4 Rubber bracket can absorb vibration from the pump when working 5 When the water pressure is too high pump will protect themselves and normal work water pipes will not burst it is safe and durable 6 Pressure protection pressure switch power protection 7 The maximum flow of 5 6 L min Maximum pressure 7 0 kg both of them can t be adjusted 8 The work intermittent service continuous working at different working pressures at different times 9 The use of media water or solvent PH value 5 8 oil Service life more than 500 1000 hours of continuous work 10 Pressure Switch Type Features When the water turned of