The KAK Rotary Vane Vacuum Pump is a powerful, single-stage design built for HVAC and refrigeration system evacuation.
Engineered for technicians who need stable performance, low noise, and high durability, this pump ensures precise vacuum pulling during A/C installation, repair, or maintenance.
Key Features:
• High Efficiency: 7 CFM flow rate with 1/2 HP motor for fast evacuation.
• Stable Operation: Durable aluminum alloy body with strong cooling fan to prevent overheating.
• Ultimate Vacuum: Reaches up to 6 Pa / 0.05 mbar for deep system dehydration.
• Wide Voltage Range: Available in 220V–50/60Hz for global HVAC systems.
• Oil Sight Glass & Drain Plug: Easy monitoring and maintenance.
• Comfort Grip Handle: Portable, compact, and low vibration.
Applications:
• Air conditioning & refrigeration system vacuuming
• R410A / R32 / R134a / R290 refrigerant systems
• Heat pump and HVAC installation
• Laboratory or industrial equipment evacuation
Technical Specifications:
| Parameter | Specification |
|---|---|
| Model | VP170 |
| Type | Rotary Vane, Single Stage |
| Flow Rate | 7 CFM (198 L/min) |
| Ultimate Vacuum | 6 Pa |
| Power | 1/2 HP |
| Voltage | 220V / 50Hz (optional 110V / 60Hz) |
| Motor Speed | 2860 rpm |
| Oil Capacity | 250 ml |
| Weight | 11.5 kg |
| Housing Material | Aluminum Alloy |
| Cooling | Air-cooled Fan |
| Port Size | 1/4” & 3/8” SAE Adapters |
| Noise Level | < 60 dB |
FAQ
A: It removes air and moisture from HVAC or refrigeration systems before refrigerant charging, ensuring proper cooling efficiency and protecting compressors.
A: The pump is suitable for R410A, R32, R22, R134a, and R290 systems commonly used in A/C and heat pump installations.
A: Yes. Standard model operates at 220V/50Hz, and 110V/60Hz versions are available for the U.S. market.
A: Yes. OEM & ODM customization is supported, including logo printing, color options, and packaging design.
A: Regularly check oil level via the sight glass, replace vacuum oil periodically, and keep air vents clean to maintain suction performance.
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