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๐ŸŒฌ๏ธ robinair cooltech 2-stage vacuum pump - optimal 93l/minute performance logo

๐ŸŒฌ๏ธ Robinair CoolTech 2-Stage Vacuum Pump - Optimal 93L/minute Performance Review

3

ยท

Very good

Revainrating 4.5 out of 5ย ย 
Ratingย 
4.3
โ„๏ธ Air Conditioning Tools & Equipment, ๐Ÿ”ง Automotive Tools & Equipment

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Description of ๐ŸŒฌ๏ธ Robinair CoolTech 2-Stage Vacuum Pump - Optimal 93L/minute Performance

Robinair's CoolTech 2-stage rotary vane design vacuum pump features the power and capacity needed for a wide range of service applications as well as robust construction for a long service life. Powerful 1/3 HP, 115V/220-250V - 60/50Hz thermally protected motor, 94 liters per minute free air displacement, and factory rated to 20 microns for a fast, thorough evacuation. Offset rotary vanes build powerful compression within the pumping chamber - reducing pressure and vaporizing moisture; durable molded polycarbonate base improves pump balance and minimizes vibration. Iso-Valve isolates pump from system with just a quarter turn; Gas Ballast design mixes moisture laden air passing through pump with relatively dry air so compression doesn't cause condensation. 1/4 inch male flare and 1/2 inch ACME inlet fittings, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining of the reservoir.

Reviews

Global ratings 3
  • 5
    1
  • 4
    2
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 4 out of 5

Efficient and Reliable Vacuum Pump

This vacuum pump is a reliable and efficient tool that every automotive technician should have in their toolbox. It produces a deep vacuum in a very short time, making evacuations quick and easy. The only downside is that it's a bit noisy, but the performance more than makes up for it. Overall, a great investment for anyone in the automotive industry.

Pros
  • High performance, capable of pumping down a system quickly and efficiently.
Cons
  • Is relatively expensive compared to other vacuum pumps on the market.

Revainrating 4 out of 5

DID NOT BRING A POWER CORD. PUMP MECHANISM .

NO POWER CORD. PUMP MECHANISM NOT WORKING. MUST BE DISASSEMBLED FOR SERVICE. I DESIGNED THE POWER CORD ACCORDING TO THE MANUFACTURER'S SPECIFICATIONS FOR INSTALLATION OF MOTORS. WORKS WELL NOW.

Pros
  • The best in its niche
Cons
  • Faded

Revainrating 5 out of 5

Works like clockwork after modification

Be careful, you need to reconnect before you can use it. The instructions gave 2 possible connection diagrams to solder, but the motor was from a different brand so the connection diagram was on the motor itself! Had to exchange it thanks to Revain for their great return policy.

Pros
  • Easy to read control panel
Cons
  • New competitors have appeared