Mastercool 90068-2V-220-BL — Black Series 8 CFM Vacuum Pump (Two Stage)

STANDS UP TO THE MOST GRUELING CONDITIONS

Mastercool's "Black Series" vacuum pumps are durable and time tested to stand up to the most grueling conditions and will provide years of reliable service. This vacuum pump provides the power and mobility necessary for a wide variety of applications.

Key Features:

• 8 CFM Displacement – 227 L/min at 60Hz, 198 L/min at 50Hz
• 2-Stage Design – Achieves 15 microns ultimate vacuum
• 3/4 HP Motor – Powerful 1440 RPM pump speed
• Dual Voltage – 110/220V 50/60Hz operation
• Black Series Durability – Built for grueling professional conditions
• Refined Cartridge Machining – Improved surface finish extends pump life
• Expanded Oil Path – Less friction, less heat generation
• Upgraded Seals – Ensures maximum vacuum performance
• U.S. Designed and Tested – Professional-grade engineering

Specifications:

• Model: 90068-2V-220-BL
• Series: Black Series
• Stages: 2-stage
• Free Air Displacement: 8 CFM / 227 L/min (60Hz), 198 L/min (50Hz)
• Ultimate Vacuum: 15 microns*
• Motor Power: 3/4 HP
• Pump Speed: 1440 RPM
• Voltage: 110/220V
• Frequency: 50/60Hz
• Power Cord: 220V Schuko cable
• Weight: 15.65 kg (34.5 lbs)
• Dimensions: 38 x 18 x 27 cm
• Oil Capacity: 19 oz / 570 ml
• SKU: 90068-2V-220-BL
• Barcode: 700376117370
• HS Code: 84148080

* PLEASE NOTE: The micron readings on all vacuum pumps represent optimal laboratory conditions. Field conditions may vary from these readings.

Black Series Design Features:

Refined Cartridge Machining Process

Creates an improved surface finish extending the longevity of the pump life. The precision machining reduces friction and wear, ensuring consistent performance over years of professional use.

Expanded Internal Oil Path

Creates less friction and ultimately less heat. This design improvement keeps the pump running cooler during extended evacuation procedures, protecting internal components and maintaining oil integrity.

Upgraded Seals

Ensures maximum vacuum performance. The enhanced seal design maintains deep vacuum levels and prevents air leakage, critical for achieving and holding 15 microns.

Professional Features:

• Easy Grip Handle – Comfortable transport and positioning
• Gas Ballast Valve – Helps prevent oil contamination caused by high moisture
• Removable Vapor Discharge/Oil Fill Port – Easy maintenance access
• Large Oil Level Sight Glass – Max/min level indicator for quick checks
• Accessible Oil Drain Valve – Simplified oil changes
• Thermally Protected Motor – On/off rocker switch with overload protection
• Manifold Valve – Isolates pump from system when testing for leaks
• 3 Inlet Ports – 1/4", 3/8" SAE and 1/2" ACME connections
• High Volume Fan – Provides cool air to motor and pump
• Check Valve – Prevents oil back-flow
• Cooling Fins – Keep temperature cooler during extended operation
• Reinforced Base – Large, lightweight base for stable positioning

Applications:

• HVAC/R system evacuation and dehydration
• Commercial refrigeration installation
• Large air conditioning system commissioning
• Multiple system evacuation
• Workshop and mobile service applications
• High-capacity evacuation requirements
• Professional contractor daily use

Related Vacuum Pumps:

• 90068-2V-220SVB — 227 L/min with Solenoid Valve

Accessories:

• 90068-EX-HOSE — Exhaust Hose Assembly
• 90066-EX-HOSE — Exhaust Hose Assembly 5M
• 90066-SV-220 — Solenoid Valve + Vacuum Gauge
• 90160-220 — Vacuum Pump Solenoid Switch 220V

Why Choose Black Series?

• Extreme Durability – Built to withstand grueling professional conditions
• High Capacity – 8 CFM (227 L/min) for fast evacuation of large systems
• Deep Vacuum – 15 microns ultimate vacuum removes trace moisture
• Extended Pump Life – Refined machining and expanded oil paths
• Professional Grade – U.S. designed and tested for reliability
• Dual Voltage – 110/220V operation for maximum flexibility
• Complete Features – Gas ballast, manifold valve, multiple ports, cooling system

Operating Instructions:

Check oil level in sight glass before use (between min/max indicators). Select appropriate voltage setting. Connect vacuum hose to one of the three inlet ports (1/4", 3/8" SAE, or 1/2" ACME). Start pump using rocker switch and allow to run briefly before connecting to system. Connect to HVAC/R system and evacuate to desired vacuum level (typically 500 microns or below for field conditions). Use manifold valve to isolate pump when testing for leaks. Open gas ballast valve when evacuating high-moisture systems.

Maintenance:

Change oil regularly (after every 8-10 hours of use or when contaminated). Oil capacity is 19 oz / 570 ml. Check oil level before each use using sight glass. Keep air intake filter clean. Use gas ballast valve when evacuating wet systems to protect oil. Drain oil using accessible drain valve. Inspect hoses and connections for leaks. Store in clean, dry location. Never run pump without oil or with contaminated oil.

Professional Black Series 2-stage vacuum pump built for grueling conditions. 8 CFM (227 L/min at 60Hz, 198 L/min at 50Hz), 15 microns ultimate vacuum, 3/4 HP motor, dual voltage 110/220V operation. Perfect for high-capacity HVAC/R evacuation.