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Robinair 15600 CoolTech Vacuum Pump Review

3

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Very good

Revainrating 5 out of 5  
Rating 
4.8
❄️ Air Conditioning Tools & Equipment, 🔧 Automotive Tools & Equipment

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Description of Robinair 15600 CoolTech Vacuum Pump

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 1/2 HP, 115V/60Hz thermally protected motor, 6 CFM free air displacement, and factory rated to 15 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, 3/8, and 1/2 inch male flare 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
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Type of review

Revainrating 5 out of 5

Efficient Vacuum Pump for Automotive AC

When I tried this product, it exceeded my expectations in terms of its speed and efficiency. I was impressed by how quickly it pumped down my car's AC system. It was also straightforward to use with clear instructions, making it a great tool for any DIYer or professional mechanic. The only downside is that it is relatively loud, which can be a bit of a nuisance in a busy garage. Overall, a reliable and efficient vacuum pump for any automotive AC job.

Pros
  • Powerful 6 CFM vacuum pump for faster and more efficient evacuation of air conditioning systems
Cons
  • Requires frequent oil changes for optimal performance and longevity

Revainrating 4 out of 5

Robinair. what else needs to be said?

This is a Robinair is great. Robinair makes some of the best HVAC products. This vacuum pump can fill a large system in no time and reduce to 400 microns in about 30 minutes. I like to run it longer (sometimes an hour or so) so I know there may be in the system evaporates any moisture that has got in. I have had this pump for some time and have been very impressed with its performance.I would highly recommend this vacuum pump.

Pros
  • 1/4", 3/8" and 1/2" male inlet fittings, easy to read sight glass, easy access oil fill port and angled oil drain valve for quicker and more complete tank draining
Cons
  • Some faults

Revainrating 5 out of 5

I have used a Robinair 15600 6 CFM deep vacuum pump for over 30 years.

I have always valued Robinair for their air conditioning systems and I have this 15600 pump along with their gauge kit, RG6 recovery unit, refrigerant ID 134a, scale TIF and lots of fittings. I recommend the 15600 deep vacuum pump for car/truck air conditioning. With proper care, the pump will last for many, many years. It is very important to use Robinair premium high vacuum pump oil which will ensure the seal can be made to achieve a constant vacuum of 15 microns. Please note: All oils are…

Pros
  • Offset rotating vanes create strong compression in the pump chamber, reducing pressure and evaporating moisture; Strong molded polycarbonate base improves pump balance and minimizes vibration
Cons
  • Interchangeable