GM Mechanical Diaphragm Metering Pump
Product Description
Flow:0-500 lph
Pressure: 0-10Bar
Power: 370W/550W,220V / 380V / 400V/110,50/60Hz
Drive System: two and three phase motor,
Anti-explosion motor
Frequency conversion motor
Protection Degree: IP55
Flow Control: Manual operation, Automatic(receive 4-20mA signal)
Material
Pump head: SUS304, SUS316, PVC, PTFE
Diaphragm: PTFE
Valve: SUS304, SUS316, PVC, PTFE
Valve ball: ZrO2, SUS304, SUS316, Ceramic
Work Condition
Envitonment temperature: -30℃--- 60℃
Package
Material: carton with wooden base
Measurement: 40 x 33x52 cm
Gross Weight: 21.5 kgs
Technical Parameter
| Model | 50Hz | Diaphragm Dia. (mm) | Power kW(HP) | Connection Size | |||
| Flow (lph) | Pressure (Bar) | Flow (gph) | SPM | ||||
| GM 25/1.0 | 25 | 10 | 6.6 | 48 | 60 | 0.37(0.5) | 6.5*10mm |
| GM 50/1.0 | 50 | 10 | 13 | 96 | |||
| GM 80/0.7 | 80 | 7 | 21 | 48 | 112 | 1/2" | |
| GM 120/0.7 | 120 | 7 | 32 | 48 | |||
| GM 170/0.7 | 170 | 7 | 45 | 96 | |||
| GM 240/0.5 | 240 | 5 | 63 | 96 | |||
| GM 320/0.5 | 310 | 5 | 82 | 144 | |||
| GM 420/0.5 | 420 | 5 | 111 | 144 | |||
| GM 500/0.5 | 480 | 5 | 127 | 144 | |||
Features
1.Very high safety of operation. Mechanical actuate diaphragm. Changeable eccentric drive
2.Power off seal,no leakage,with security delivery device,simple maintance
3.It can transport high-viscosity mediums, corrosive liquid and dangerous chemical goods.
4.The flow can be controlled via adjusting the length of stroke or the motor frequency.
5.The diaghragm is made from multilayer complex structure to promote the life span, the first layer is Teflon anti-acid diaphragm, the second is EPDM stretch rubber, the third is 3.00 mm thick SUS304 that supporting the iron corn. The fourth is also the EPDM stretch rubber to cover all of the body.
Purpose
Widely used in petroleum, chemical industry, electric power, metallurgy, mining, shipbuilding,light industry, agriculture, national defense department and etc.
Project Case
