• 6 CFM free air displacement with ultimate vacuum of 80 microns• HIGH VOLUME FAN provides cool air to motor and pump• INTERNAL CHECK VALVE to prevent oil back flow• THERMALLY PROTECTED MOTOR with on/off rocker switch• LARGE OIL LEVEL SIGHT GLASS with max/min oil level indicator to easily monitor oil
For over 30 years Mastercool has been supplying professional quality air conditioning service tools and equipment. As one of the fastest growing companies in this market, our primary goal is to drive new product innovation and technologies to make the every day work of the HVAC/R and automotive technician easier.
Mastercool’s 90066-B single stage, 6 CFM vacuum pump is 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.
Package includes: 6 CFM vacuum pump, (1) oil bottle filled with oil, (1) user manual
1/4" flare-male x 1/2" acme-male
Large oil level sight glass with max/min oil level indicator to easily monitor oil.
Cooling fins keep temperature cooler during extended operation. These fins also dissipate heat from the motor and cartridge housing.
High volume fan provides cool air to the motor and pump.
|No. of Stages||1|
|Free Air Displacement||6 CFM|
|Ultimate Vacuum||80 microns|
|Pump Motor||1/3 HP|
|Pump Speed||1720 RPM|
|Electrical Specs||110/120 Volt / 60 Hz|
|Dimensions||15 x 6.5 x 11”|
|Oil Capacity||18 oz (536 ml)|
|MASTERCOOL 90066-B Vacuum Pump||Mastercool 90062-B Vacuum Pump||Mastercool 90066-2V-110-B 2 Stage, 6 CFM Dual Voltage Vacuum Pump|
|No. of Stages||1||1||2|
|Free Air Displacement||6 CFM||3 CFM||6 CFM|
|Ultimate Vacuum||80 microns||80 microns||15 microns|
|Pump Motor||1/3 HP||1/4 HP||1/2 HP|
|Pump Speed||1720 RPM||1720 RPM||1720 RPM|
|Oil Capacity||18 oz||12 oz||15 oz|