High quality 4 inch plastic case manometer fire extinguisher
USD $1.2 - $18 /Piece
Min.Order:50 Pieces
Ningbo GC Bob Instrument Co., Ltd.
High quality 4 inch plastic case manometer fire extinguisher
Most economical, all-purpose pressure gauge
4" (100mm) sizes
Friction bezel rings
Black steel case
Gaseous and liquid media
Plumbing, heating, air conditioning, pneumatic, hydraulic,
water tanks, air compressors
Dial | 1.5” (40mm), 2” (50mm), 2.5” (63mm), 4” (100mm) |
Case | Steel, painted black (plastic available) or plastic |
Lens | Polycarbonate |
Ring | Steel, painted black |
Socket | Brass |
Connection | 1/8” NPT or 1/4” NPT standard |
Bourdon Tube | Phosphor bronze |
Movement | Brass |
Pointer | Aluminum, black |
Over-Pressure Limit | 25% of full scale value |
Accuracy | ±2.5% |
Welding | Copper alloy |
Enclosure Rating | IP52 |
Options/notes:
Lower or back entry,63 and 100 with option of panel mount or surface mount,40,50,63 with option of U-clamp with SS crimped ring