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REFCO RL Series Two-Stage Vacuum Pump
Professional high-vacuum pumps for refrigeration, air-conditioning and HVAC/R system evacuation. Available from 1.25 CFM to 5.3 CFM.
RL-2 RL-4 RL-8 Up to 5.3 CFM 15 Microns❄️ REFCO Professional Vacuum Pump
The REFCO RL Series Vacuum Pump is designed for professional evacuation of refrigeration and air-conditioning systems.
The range consists of RL-2, RL-4 and RL-8, providing pumping capacities from 35 L/min (1.25 CFM) up to 150 L/min (5.3 CFM).
According to REFCO, these are oil-sealed rotary vane vacuum pumps. The range incorporates a gas ballast valve, oil mist filter and thermal protection for professional HVAC/R service applications.
All three RL models are rated to achieve an ultimate vacuum of 0.02 mbar (15 microns) with the gas ballast valve closed at the specified test condition.
🔍 REFCO RL Series – Full Model Range
RL-2
1.25 CFMCapacity: 35 L/min
Ultimate Vacuum: 15 microns
Connection: 1/4″ SAE
Oil Capacity: 125 ml
Weight: 3.8 kg
RL-4
2.3 CFMCapacity: 65 L/min
Ultimate Vacuum: 15 microns
Connections: 1/4″ + 3/8″ SAE
Oil Capacity: 250 ml
Weight: 5.56 kg
RL-8
5.3 CFMPart No.: 4507348
Capacity: 150 L/min
Ultimate Vacuum: 15 microns
Connections: 1/4″ + 3/8″ SAE
Oil Capacity: 500 ml
Weight: 11.8 kg
📊 RL-2 vs RL-4 vs RL-8
| Specification | RL-2 | RL-4 | RL-8 |
|---|---|---|---|
| Capacity | 35 L/min | 65 L/min | 150 L/min |
| CFM | 1.25 CFM | 2.3 CFM | 5.3 CFM |
| Ultimate Vacuum | 15 microns | 15 microns | 15 microns |
| Intake Port | 1/4″ SAE | 1/4″ + 3/8″ SAE | 1/4″ + 3/8″ SAE |
| Gas Ballast | Yes | Yes | Yes |
| Oil Mist Filter | Yes | Yes | Yes |
| Oil Capacity | 125 ml | 250 ml | 500 ml |
| Motor | 0.16 kW | 0.19 kW | 0.37 kW |
| Dimensions | 271 × 167 × 195 mm | 301 × 152 × 204 mm | 360 × 220 × 250 mm |
| Weight | 3.8 kg | 5.56 kg | 11.8 kg |
💡 Quick Model Selection
🟢 RL-2 – Compact
1.25 CFM / 35 L/minThe smallest and lightest model in the RL range, ideal when portability and compact size are important.
🔵 RL-4 – Mid Capacity
2.3 CFM / 65 L/minA middle-capacity option offering increased evacuation speed while remaining relatively compact.
🟡 RL-8 – High Capacity
5.3 CFM / 150 L/minThe highest-capacity model in this RL series, designed for technicians requiring substantially higher pumping capacity.
⭐ Key Features & Advantages
💨 Deep Vacuum Performance
Ultimate vacuum down to 15 microns / 0.02 mbar.⚙️ Rotary Vane Design
Oil-sealed rotary vane pump construction designed for professional refrigeration evacuation.💧 Gas Ballast Valve
Helps prevent water vapour from condensing inside the vacuum pump during operation.🌫️ Oil Mist Filter
Integrated oil mist separation helps return oil to the oil circuit.🌡️ Thermal Protection
Motor winding incorporates thermal protection against overheating.🧰 Professional HVAC/R Use
Designed for refrigeration and air-conditioning installation and service applications.🏢 Suitable Applications
🌬️ Air Conditioning
System evacuation before refrigerant charging during installation or servicing.🧊 Cold Room Refrigeration
Suitable for evacuation work on cold room refrigeration systems.🏪 Commercial Refrigeration
Useful for refrigeration contractors servicing commercial cooling equipment.🔧 HVAC/R Maintenance
Professional service equipment for installers, technicians and maintenance teams.REFCO Vacuum Pump Supplier Malaysia
RNA Engineering & Trading Sdn Bhd supplies REFCO RL Series Vacuum Pumps for refrigeration, air-conditioning, cold room and professional HVAC/R service applications.
Contact our sales team for REFCO vacuum pumps, refrigeration tools and HVAC/R service equipment.
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