China GM GB Mechanical Diaphragm Metering Pump factory and suppliers

GM GB Mechanical Diaphragm Metering Pump

Short Description:

1.GM/GB Series mechanical diaphragm dosing pump is compact structure, no leakage, safe operation and easy to maintain.
2.It could pump liquid to pressurized container or atmospheric container with accurate measuring.
3.Medium can be corrosive and high viscosity, and should be without solid and with viscosity range of 0.3 – 800 mm³/s.
4.Widely used in petroleum, chemical industry, spinning, food,industry, papermaking, atomic energy, power plants, plastics,pharmacy, water works, environmental protection or other industries.

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Specification

Supply Voltage:
Single Phase: 110V- 240V
Three Phase: 220V- 440V
Frequency: 50Hz or 60 Hz

Working Principle	Diaphragm, metering
Max. Permissible Fluid Temperature	60℃
Casting Parts Material	PVC, PTFE, SS304, SS316
Maximum Stroke Rate	144SPM ( 50Hz ) /173SPM ( 60Hz )
Maximum Drive Rating	0.37KW ( GM ) / 1.5KW( GB )
Maximum Caliber	DN20 ( GM ) / DN40 ( GB )
Maximum Discharge-side Pressure	1.0MPa ( GM ) / 0.6MPa ( GB )
Flow Rate Range	25-480L/h ( 50Hz ) / 37-576L/h ( 60Hz ) -GM 380- 1800L/h ( 50Hz) / 456-2160L/h ( 60Hz )-GB
Main Applications	Chemical, flocculant, water treatment, etc

Technical Parameters ( GM )

Model	50Hz			60Hz			Pressure		Motor Power	Size and Connection
Model	Flow ( LPH )	Flow ( GPH )	SPM	Flow ( LPH )	Flow ( GPH )	SPM	Bar	Psi	Motor Power	PVC	PTFE	SS304/SS316
GM 25/1.0	25	6.6	48	30	7.9	58	10.0	145	0.37KW ( 0.5HP )	6×10 PE hose socketed	Rc 1/2" Internal thread	DN 15 Pipe union welding
GM 50/1.0	50	13	96	60	16	115	10.0	145		6×10 PE hose socketed
GM 80/0.7	80	21	48	96	25	58	7.0	102		DN 15 Pipe union by glue
GM 120/0.7	120	32	48	144	38	58	7.0	102
GM 170/0.7	170	45	96	204	54	115	7.0	102			Rc 3/4" Internal thread	DN 20 Pipe union welding
GM 240/0.5	240	63	96	288	76	115	5.0	73
GM 320/0.5	310	82	144	372	98	173	5.0	73
GM 420/0.5	420	111	144	504	133	173	5.0	73
GM 500/0.7	500	127	144	576	152	173	5.0	73

Technical Parameters ( GB )

Model	50Hz			60Hz			Pressure		Motor Power	Size and Connection
Model	Flow ( LPH )	Flow ( GPH )	SPM	Flow ( LPH )	Flow ( GPH )	SPM	Bar	Psi	Motor Power	PVC	PTFE	SS
GB 380/0.6	380	100	48	456	120	58	6.0	87	0.75KW ( 1.0HP )	DN 25 Pipe union by glue	Rc 1" Internal thread	Rc 1" Internal thread
GB 500/0.6	500	132	96	600	159	115	6.0	87
GB 650/0.6	650	172	96	780	206	115	6.0	87
GB 850/0.5	850	225	144	1020	269	173	5.0	73	1.5KW ( 2.0HP )
GB 1000/0.4	1000	264	144	1200	317	173	4.0	58
GB 1400/0.3	1400	370	144	1680	444	173	3.0	44		DN 40 Pipe union by glue	Rc 1 1/2" Internal thread	Rc 1 1/2" Internal thread
GB 1800/0.3	1800	476	144	2160	571	173	3.0	44		DN 40 Pipe union by glue	Rc 1 1/2" Internal thread	Rc 1 1/2" Internal thread
Remark	Parameter table above is only a part of whole. For more, please contact us directly.