Specification Brand : GOTOTOP BulletPoint1 : Long serving Life:Small size, strong structure, and long serving life.,Pump BulletPoint2 : Effective Mechanism: It controls the inlet and outlet of the diaphragm, forms the drive mechanism after the power drive to drive the reciprocating movement of the piston, and drives the diaphragm back and forth through the hydraulic pressure to work to suck and discharge the.,Micro vacuum pump BulletPoint3 : High Rate:This pump can rate of 0.4-1L/min, and suitable for long working time below 3Bar.,Diaphragm Pump BulletPoint4 : Applications: widely used in instruments and equipment, medicine and chemical industry, home appliances and other fields., BulletPoint5 : Maintenance:stability, could withstand dry rotation, and maintenance.,Air pump Color : One Color ExternallyAssignedProductIdentifier : 9170988882903 ItemName : Diaphragm Pump, for Air Liquid Lab Pump Accessories ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-diaphragm-pumps Manufacturer : GOTOTOP Material : polyamide ModelName : Cocoarm9ggqv4b6hd ModelNumber : GOTOTOPt95vykmfhw NumberOfItems : 1 PartNumber : GOTOTOPt95vykmfhw ProductDescription : Specification: Features: It controls the inlet and outlet of the diaphragm, forms the drive mechanism after the power drive to drive the reciprocating movement of the piston, and drives the diaphragm back and forth through the hydraulic pressure to work to suck and discharge the liquid This pump can rate of 0.4-1L/min, and suitable for long working time below 3Bar Small size, strong structure, and long serving life Chemical stability, could withstand dry rotation, and maintenance Applications: widely used in instruments and equipment, medicine and chemical industry, home appliances and other fields. Specification: Voltage: 24V rate: liquid (320ml/min), gas (3.2L/min) Self-priming height: 4 m Pressure: liquid (3bar), gas (1bar) rate: 0.4 -1L/min Ambient temperature: 0-40? Size: 8.5*3.3cm/3.4*1.3in Weight: Approx.239g/8.4oz