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stonylab Vacuum Pump, Two-Stage Rotary Vane Vacuum Oil Pump with R32 Explosion-Proof Function, 10-15 Pa Ultimate Vacuum, 7 CFM Flow Rate

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$280.95

$ 99 .00 $99.00

In Stock
  • Equipped with an R32 explosion-proof function; ideal for repairing air conditioning systems; compatible with a variety of A1 refrigerants including R134A, R410A, R12, R22, and R502, as well as A2L refrigerants
  • Features a solenoid valve which effectively prevents oil backflow, thus protecting the equipment
  • Flow rate: 7 CFM, 3/4HP; ultimate vacuum: 10-15 Pa; oil capacity: 700 ml; inlet: 1/4SAE or 7/16-20UNF; can also be connected using an 8 mm inner diameter vacuum rubber tube
  • widely used in various applications such as laboratory experiments, research, vacuum packaging, refrigeration maintenance, wine degassing, and thermoplastic molding
  • Please note that the set does not include pump oil, which can be purchased separately; for any queries, feel free to contact us



Product Description

Vacuum Pump
Two-Stage Vacuum Pump
Vacuum Oil Pump
Two-Stage Rotary Vane Vacuum Pump
Air Conditioning Vacuum Pumps
R32 Explosion-Proof Function

Shawn
Reviewed in the United Kingdom on December 17, 2024
Whether or not this pump works well is irrelevant when the manufacturer fails to provide appropriate instructions for use. The manual included is text-only, and references parts of the device which are not necessarily obvious to the user as no labelled diagram is included. The manual instructs you to discard the filter cap, but then in the next point tells you to replace the filter cap. There are a number of glaring omissions which mean there is no way this device can be used safely other than by someone who is familiar with this specific model. If the implication is that StonyLab are happy for their customers to just employ a bit of "trial and error" with their pump, then this product should be withdrawn from sale until such time as StonyLab can be bothered to write accurate instructions. Totally shameful.
Karl
Reviewed in the United Kingdom on November 8, 2024
followed the manual on start up by filling with oil and removing the breather plug. started the pump up and it made a lot of noise then popped and started smoking.
Customer
Reviewed in the United States on November 6, 2024
Pretty good to use, noise level low,
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