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Diaphragm fire extinguisher pressure gauge LM-B3323B
Product Detailed
1, Diaphragm fire extinguisher pressure gauge.
2, Manufacturer export from 1978.
3, EN3 & ISO certification.
Diaphragm fire extinguisher pressure gauge.
We are producing and supplying various pressure gauges for all kinds of fire extinguishers.
Specification.
| Structure | Spring pipe & Eccentric pipe & diaphragm |
| Diameter | 23mm, 25mm, 27mm, 30mm, 35mm, 37mm etc |
| Thread. | M10*1-12.5, 1/8"NPT etc |
| Dial. | By selection, and by customer's request |
| Accuracy | Beginning of green zone: ≤1bar |
| End of green zone: ±0.6bar | |
| Working pressure: ±0.6bar | |
| Quality control | Overpressure resistant, water resistant |
| Certification | ISO9001:2000 & EN3 |
