The company adheres to the business philosophy of "unremitting self-improvement, great virtue, perseverance, and pursuit", solidarity and innovation. The different specifications of CNC foam cutting machines and CNC EPS foam line cutting machines produced by the company are sold all over the country, and a broad channel of cooperation has been opened up. We are based on honesty, relying on sincere cooperation with colleagues from all walks of life to create great achievements, the company wholeheartedly welcomes new and old customers at home and abroad to visit, negotiate business, and give us warm guidance. Epe Cutting Machine, Epe Foam Sheet Cutting Machine,Epe Foam Roll Cutting Machine Dongguan Hengkun CNC Equipment Co.,Ltd , https://www.kmscutter.com
Refrigeration Double Stage Vacuum Pump
Introduction
1. Uses: This vacuum pump is designed as a refrigeration repair tool, suitable for air conditioners, cars, and other equipment.
2. Characteristics: High flow rate allows more air to be removed completely. The flow rate can reach 4.5–5 CFM at 2800 RPM.
4. Housing Material: Made from die-cast aluminum, not cast iron, ensuring durability and lightweight performance.
5. Pump Color: Available in Green, Blue, Red, Black, and OEM options are also available.
6. Our Strength: We have our own factory, which allows us to offer high-quality products at competitive prices. The design is both aesthetically pleasing and practical.
7. Easy-access oil fill port with a viewing window for easy maintenance.
8. Equipped with a 1/4" SAE intake fitting with dual ports for R134A and R12/R22 systems.
Packing: Carton packaging
Below is the detailed specification table of the vacuum pump models:
| Model | TM-0.5A | TM-1A | TM-1.5A | TM-2A | TM-3A | TM-4A | TM-5A |
|-------------|---------|---------|---------|---------|---------|---------|---------|
| Flow Rate (CFM) | | | | | | | |
| 220V~ / 50Hz | 1CFM (30L/min) | 2CFM (60L/min) | 3CFM (90L/min) | 4CFM (120L/min) | 6CFM (180L/min) | 8CFM (212L/min) | 9CFM (260L/min) |
| 110V~ / 60Hz | 1.2CFM (36L/min) | 2.5CFM (72L/min) | 3.5CFM (108L/min) | 4.8CFM (144L/min) | 7.2CFM (216L/min) | 9.6CFM (255L/min) | 11CFM (312L/min) |
| Actual Ultimate Vacuum | 10Pa (75 Microns) | 10Pa (75 Microns) | 10Pa (75 Microns) | 10Pa (75 Microns) | 10Pa (75 Microns) | 10Pa (75 Microns) | 5Pa (35 Microns) |
| Power (HP) | 1/6 HP | 1/4 HP | 1/4 HP | 1/3 HP | 1/2 HP | 1/2 HP | 3/4 HP |
| Motor Speed (RPM) | | | | | | | |
| 220V~ / 50Hz | 1440 RPM | 1440 RPM | 1440 RPM | 1440 RPM | 1440 RPM | 1440 RPM | 1440 RPM |
| 110V~ / 60Hz | 1720 RPM | 1720 RPM | 1720 RPM | 1720 RPM | 1720 RPM | 1720 RPM | 1720 RPM |
| Inlet Port (Optional) | 1/4 SAE | 1/4 SAE | 1/4 SAE | 1/4 SAE | 1/4 SAE | 1/4 SAE | 1/4 SAE |
| Oil Capacity (ml) | 160 ml | 250 ml | 200 ml | 250 ml | 320 ml | 700 ml | 700 ml |
| Dimensions (mm) | 240×115×230 | 249×121×230 | 315×125×240 | 340×135×260 | 315×135×260 | 390×145×280 | 420×155×280 |
| Weight (kg) | 6 kg | 7.2 kg | 7.5 kg | 8.8 kg | 9.8 kg | 15.5 kg | 16 kg |
This double-stage vacuum pump is ideal for professional use in refrigeration and air conditioning systems. It ensures efficient and thorough evacuation of air and moisture, making it an essential tool for technicians. With its robust construction and versatile features, this pump is suitable for a wide range of applications. Whether you're working on automotive AC systems or commercial refrigeration units, this product delivers reliable performance and long-lasting value.