Electric Vacuum Pump - 2.5 CFM - Harbor Freight

Designed for deeper vacuum draw, this vacuum pump pulls vacuum down to 75 microns. Precision machined one-stage pump removes moisture from air conditioning systems to safely add refrigerant. This one stage vacuum pump is ideal for automotive air conditioning, HVAC work and other operations that require high...

EV-A Series DRY VACUUM PUMP EV-A06 INSTRUCTION MANUAL

CONFIRMATION. This indicates the existence of possibility, which if the equipment is operated without respect to its contents, may result in equipment damage. The following symbols may appear on the EV-A Series Dry Vacuum Pump. Warning ̆ refer to manual. Warning ̆ risk of electric shock. Warning ̆ hot surface...

Instruction Manual for Direct-Drive Oil Sealed Rotary Vacuum Pump

Instruction Manual for. Direct-Drive Oil Sealed Rotary Vacuum Pump. Model. GLD-137CC. GLD-202BB. Before using the product, be sure to read this manual. Keep this ... Power cable selection standards vary with the working power supply voltage, 100-120V or 200-240V. The power .... still hot immediately after it stops.

Proper Selection and Use of Vacuum Gauges – Part Two - Vacaero

Nov 3, 2015 ... As the crossover is made from roughing to high vacuum pumping, the foreline gauge is used to monitor the diffusion pump discharge pressure. Oil diffusion pumps work with hot oil vapor jets and the discharge pressure must be kept below the critical discharge pressure of the pump and fluid used for the...

high and ultra-high vacuum for science research - Agilent

Applications of physics. • Materials selection. • System pumping speed. • Vacuum pumps. • UHV applications – selection criteria. • Turbo pump comparisons ..... hand-operated, pneumatically-operated, and solenoidoperated varieties. ... pumps. The hot steam that is produced during regeneration corrodes the stainless steel.

Vacuum Pump System SC 920G - KNF Neuberger, Inc.

Start up. 19. 7.2. Taking system out of operation 22. 8. Operating vacuum pump system 23. 8.1. Hand terminal. 23. 8.1.1. General functions and displays 23. 8.1.2. Operation. 25. 8.1.3. ... The vacuum pump system may not be operated in an explosive atmosphere. The vacuum .... Tab. 2 (part 2). ** Automatic voltage selection...

How to Vacuum Bleed Your Brakes - Speedway Motors

In a lot of cases vacuum bleeding can be just as effective as pressure bleeding the brake system. Speedway Motors offers an extremely simple and easy to use Mityvac, hand operated vacuum/pressure pump under part number 91083895. The vacuum pump is an extremely versatile service tool that can be used to perform...