Description
PCE-RRM 250 Includes Only:
- 1 x PCE-RRM 250 Refrigerant Gauges
- 1 x refrigerant filter
- 1 x filter connection hose
- 1 x power cable
- 1 x operating instructions
Features:
- Incoming pressure up to 38.5 bar
- Outgoing pressure up to 55 bar
- For refrigerants (e.g. R12, R134a, R22, R401B, R402A)
- Overload protection: 8 A
- Motor power: 0.75 hp
- Compressor: Oil-free, air-cooled
- Connections: 1/4 inch SAE
- Speed: 1,450 RPM
With an inlet pressure of up to 38.5 bar, the Refrigerant Gauges is a reliable solution for a wide range of applications in air conditioning maintenance, refrigeration technology, the automotive industry, industrial processes, and environmental technology. The filter dryer is suitable for a wide range of refrigerants such as R134A, R22, R12, R410A, R404A, R502 etc.
Equipped with an integrated overload protection circuit breaker, refrigeration unit with a 3/4 HP brush motor offers reliable protection against damage caused by excessive current flow. With a flow rate of up to 2.2 kg/min for liquid refrigerant, it ensures efficient and fast recovery. A precise pressure gauge enables accurate monitoring of the pressure. If the pressure reaches or exceeds 38.5 bar, recovery is automatically stopped to ensure the safety and integrity of the system. The device is equipped with a filter drier that removes particles and impurities from the refrigerant and absorbs moisture to protect the refrigeration meter from corrosion and wear damage.
A clean refrigerant increases the service life and performance of the refrigeration system. The “purge” function activates the self-cleaning of the Freon refrigerant recovery unit, which safely channels the excess refrigerant into the recovery tank while reducing the risk of machine damage due to expansion. The refrigerant recovery unit is compact and lightweight (approx. 13 kg), yet extremely robust and durable. It is ideal for use in various refrigeration applications and is easy to transport and handle.
| Measurement range | 0 – 38.5 bar |
| Resolution | 0.5 |
| Measurement range | 0 – 558 psi |
| Resolution | 5 psi |
| Suction rate of liquid | |
| Category 3 | 1.6 kg/min |
| Category 4 | 1.8 kg/min |
| Category 5 | 2.2 kg/min |
| Suction rate push/pull | |
| Category 3 | 4.6 kg/min |
| Category 4 | 5.6 kg/min |
| Category 5 | 6.3 kg/min |
| Vapour extraction rate | |
| Category 3 | 0.2 kg/min |
| Category 4 | 0.25 kg/min |
| Category 5 | 0.25 kg/min |
| General technical data | |
| Connections | 1/4 inch SAE |
| Current consumption measuring device | 4 A |
| Refrigerant | R12, R134a, R401C, R406A, R500, R22, R401A, R401B, R402B, R407C, R407D, R408A, R409A, R502, R509, R402A, R404A, R407A, R407B, R410A, R507, R411A, R411B, R412A |
| Engine power | 0.75 hp |
| Compressor | Oil-free, air-cooled, piston |
| Flow rate | 2.2 kg/m |
| Overload protection | 8 A |
| Overpressure | 38.5 bar |
| Speed | 1450 RPM |
| Protection class (device) | IP30 |
| Power supply | 110 – 220V AC | 50/60 Hz |
| Plug type | Protective contact plug |
| Weight | 12.9 kg |
| Operating conditions | 0 – 40 °C, 20 – 85 % r.H |
| Storage conditions | 0 – 40 °C, 20 – 85 % r.H |
| Dimensions (L x W x H) | 400 x 250 x 360 mm |
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