Mastercool 90612-2V-110-BL — Black Series 12 CFM Two-Stage Vacuum Pump

High-Performance 12 CFM Two-Stage Vacuum Pump

The Mastercool 90612-2V-110-BL Black Series Two-Stage Vacuum Pump delivers exceptional evacuation performance with 12 CFM (340 litres/min) displacement for professional HVAC/R and automotive A/C applications. Engineered with premium components and Black Series construction for reliability in demanding workshop environments.

Key Features

• 12 CFM displacement — High-capacity pumping (340 L/min) for rapid evacuation of large systems
• Two-stage design — Achieves deep vacuum down to 15 microns for thorough moisture removal
• Black Series construction — Premium die-cast aluminium housing with corrosion-resistant black finish
• Dual voltage motor — 110V operation for workshop or mobile use
• Large oil reservoir — 946ml (1 quart) capacity with easy-view sight glass for extended service intervals
• Gas ballast valve — Handles moisture-laden systems without contaminating pump oil
• Dual intake ports — 1/4" and 3/8" SAE flare connections for versatile applications
• Heavy-duty handle — Ergonomic carry handle for easy transport
• Anti-suckback protection — Prevents oil from flowing back into the system
• Thermal overload protection — Motor protection for continuous operation

Technical Specifications

• Displacement: 12 CFM (340 litres/min)
• Stages: Two-stage
• Ultimate vacuum: 15 microns
• Motor: 1 HP, 110V, 60Hz
• Intake ports: 1/4" and 3/8" SAE flare
• Oil capacity: 946ml (1 quart)
• Oil type: ISO 100 vacuum pump oil
• Dimensions: 495 x 200 x 305mm
• Weight: 22kg
• Noise level: <70 dB(A)

Applications

Ideal for professional HVAC/R technicians and automotive A/C specialists servicing large commercial systems, multiple residential units, or high-volume workshop environments. The 12 CFM capacity significantly reduces evacuation time on systems up to 10 tons, improving productivity and ensuring thorough dehydration for system longevity.

Performance Benefits

Two-stage operation provides superior vacuum depth compared to single-stage pumps, essential for removing moisture and non-condensables that can cause system inefficiency, compressor damage, and premature failure. The 15-micron ultimate vacuum ensures systems are properly dehydrated before charging.

What's Included

• 90612-2V-110-BL vacuum pump
• Vacuum pump oil (pre-filled, 946ml)
• Intake port caps
• Oil drain plug wrench
• User manual