| Model | Blue painted case R134a R22, R404a refrigeration pressure gauge |
| Applications | 1. Refrigeration pressure gauge is used to display pressure and temperature when measuring Freon R22, R507, R404A, R134A,R407C refrigeration systems. 2. Suitable for all liquid media that will not attack copper alloy parts. 3. Special dial for refrigeration gauge. Refrigerant-temperature corresponding scale Pressure unit (custom): kg/cm2, psi, bar, kPa, Temperature unit: ℃, ℉ Adjustable screw on dial face 4. Various of connection specificaitons and installation type. |
| Size(mm) | 68mm |
| Nominal size | 2.5”, |
| Scale ranges: | -1bar-9bar,-1bar-15bar, -1bar-30bar,-1bar-24bar, -1bar-55bar, -1bar-60bar MPa, psi, kg/cm2 pressure unit(optional) |
| Accuracy | 2.5% for 2.5”, 3” 4″5″ 6″ |
| Connection | 7/16”UNF |
| Thread | UNF |
| Wetted parts | Copper alloy |
| Case&Bezel Material | steel (316 stainless steel optional) |
| Window | Polycarbonate |
| Pointer/Dial | Aluminum Finished |
| Operating Temperature | -4 F to 140 F(-20℃ to 60℃) |
| Media Temperature | 60℃ maximum |
| Filling | dry |
| Pressure Limitation | Steady:75% of scale value Fluctuating: 65% of full scale value Short time:100% of full scale value |
Payment& Shipping
| MOQ | 100pcs |
| Price | To be negotiable |
| Delivery time | around 14days based on 500pcs |
| Payment terms | T/T |
