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3.5 CFM Vacuum Pump, 110V 1/4 HP Single Stage for HVAC/auto

Rogvoc ★ 3.8/5 · ItemOracle Score Mid-Range

$55 USD
Price subject to change
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3.5 CFM Vacuum Pump, 110V 1/4 HP Single Stage Rotary Vane Air Vacuum Pump for HVAC/AUTO, AC Refrigerant Recharging, Applicable to R12 R22 R134a R410a

Rogvoc 3.5 CFM single-stage vacuum pump powers 110V systems to remove moisture before refrigerant refill. Notable for stable operation and oil mist separation; customers note low noise and solid value

Highlights

  • 3.5 CFM single-stage
  • 110V operation with copper motor
  • moisture removal before recharge

Pros

  • stable operation design
  • effective moisture removal
  • oil-mist separation feature
  • sight glass and oil dipstick
  • low noise level (customer insight)

Cons

  • oil mist feature received mixed reviews

Best For

  • HVAC refrigerant recharging
  • auto AC maintenance
  • moisture removal before refilling refrigerant
  • self-diagnosing AC systems
  • system evacuation for R12/R22/R134a/R410a
  • oil-water separation maintenance

Features

  • 3.5 CFM, 1/4 HP single-stage rotary vane pump with all-copper motor
  • Draws vacuum to 37.5 microns (5 Pa) for moisture removal in AC systems
  • Reinforced aluminum alloy housing for stable operation and heat dissipation
  • Oil tank with sight glass and dipstick for easy oil level monitoring
  • Ergonomic handle, built-in cooling fan, and reduced noise for portable use

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