fire extinguisher gauge
spring pressure gauge used for powder fire extinguisher
| Article Code | Diameter | Connection Thread |
| HJ-4001 | Ø34 | M10*1-12.5 |
| HJ-4002 | Ø34 | 1/8NPT |
| HJ-4003 | Ø30 | M10*1-12.5 |
| HJ-4004 | Ø30 | 1/8NPT |
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fire extinguisher gauge
