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JG mechanical diaphragm metering pump
Functional features: 1. Large fixed flow rate with a diameter of 520L/h. 2. Large exhaust pressure: P=1.0Mpa. 3. Multiple material pump heads are avai
Product details
Plated JG mechanical diaphragm metering pump
Functional features:
Double eccentric adjustment, crank connecting rod mechanism
1. Large fixed flowφ= 520L/h。
2. Large exhaust pressure: P=1.0Mpa.
3. Multiple material pump heads are available (PVC, PTFE, 304, 316L).
4. Mechanically driven PTFE membrane.
5. Manual/automatic stroke adjustment/digital variable frequency control are both optional.
6. The stroke can be adjusted under both static and dynamic conditions.
7. Medium temperature: -10C -120C.
8. The pump adjustment range is from 10 to 100 molecules, with a precision of less than+2 molecules per 100 molecules.
9. Widely used in industries such as water treatment, cement plants, chemical, power, metallurgy, mining, shipbuilding, light industry, agriculture, and national defense.
Specification Table:
| model | Flow rate (L/h) | Pressure (Mpa) | Diaphragm (mm) | Travel distance (mm) | Pump speed (min)-1） | Motor power (KW) | PVC connection method | Stainless steel connection method | PTFE connection method |
| JG-30/1.0 | 30 | 1 | φ70/110 | 4 | 72 |
0.37KW 220V/380V three-phase |
DN15 hard pipe connection |
d:15mm , d:25mm |
G3/4-12 tooth tube thread |
| JG-55/1.0 | 55 | 1 | 4 | 144 | |||||
| JG-90/1.0 | 90 | 1 | 6 | 72 | |||||
| JG-120/0.7 | 120 | 0.7 | 8 | 72 | |||||
| JG-170/0.7 | 170 | 0.7 | 6 | 144 | |||||
| JG-240/0.7 | 240 | 0.7 | 8 | 144 | |||||
| JG-320/0.5 | 320 | 0.5 | φ80/110 | 8 | 144 |
0.55KW 220V/380V three-phase |
DN25 hard pipe connection | G1-11 tooth tube thread | |
| JG-400/0.5 | 400 | 0.5 | 10 | 144 | |||||
| JG-520/0.5 | 520 | 0.5 | 10 | 180 |
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