KEY FEATURES

• Powerful 178 L/M (7.5 CFM) displacement optimized for large system evacuations
• Two-stage rotary vane design achieves a high-precision 25-micron ultimate vacuum
• High-torque 1/2 HP motor ensures quick and easy startups in cold weather
• Integrated manifold valve allows for easy isolation of the pump from the system
• Triple inlet ports (1/4" FL, 3/8" FL, 1/2" ACME) for maximum connection versatility
• Durable construction engineered for years of reliable professional service
• Enhanced thermal stability for consistent performance during long-duration pulls

The Mastercool 90067-2V-220-B vacuum pump is a versatile workhorse for the modern technician. Whether you are servicing automotive air conditioning or large-scale commercial refrigeration, its dual-stage efficiency ensures that moisture and air are removed thoroughly. The inclusion of multiple port sizes and a robust motor makes it one of the most adaptable and dependable vacuum sources in its class.

ADDITIONAL FEATURES

• Large oil level sight glass for instant monitoring of oil condition
• Stable, reinforced base designed to minimize vibration and noise
• Efficient heat dissipation system to protect the motor during extended use
• Easy-access oil drain port for fast and clean maintenance cycles
• High-visibility max/min oil indicators for accurate refilling
• Ergonomic handle designed for balanced and comfortable portability
• Suitable for a wide range of refrigerants including R134a and standard HFCs

APPLICATIONS

Ideal for HVACR professionals performing evacuations and moisture removal on medium to large residential, commercial, and automotive air conditioning systems.

PRODUCT PACKAGE INCLUDES

• Mastercool 178 L/M Two Stage Vacuum Pump
• Vacuum Pump Oil
• User Manual

SPECIFICATIONS

ADDITIONAL RESOURCES

Additional information about the Mastercool 178 L/M Two Stage Vacuum Pump 90067-2V-220-B is outlined below

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