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SPECSTAR 110V 1/4 HP 3.5 CFM Single Stage Rotary Vane HVAC Air Vacuum Pump
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 17, 2026 3:02 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
4.48/28
Recent Value
0/22
Market Standing
11.26/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
VIVOHOME
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓OPTIMAL PERFORMANCE: Powered by a 1/4 HP (180W) motor running at 1728 r/min, the VIVOHOME vacuum pump delivers a flow rate of 3.5 CFM and reaches a ultimate vacuum of 2 Pa in just 3 minutes; Integrated motor current protection prevents overload or phase loss that can lead to overheating or motor damage, ensuring reliable operation throughout its recommended duty cycle; This balance of power and safety makes the VIVOHOME pump a trusted tool for precise AC system maintenance
✓VERSATILE COMPATIBILITY: Designed to support multiple refrigerants, the VIVOHOME pump is compatible with R134a, R12, R22, R502, and can be used with R410a when paired with a 5/16-inch adapter(Not Included); Featuring both 1/4-inch SAE and 1/2-inch ACME inlet fittings, making it ideal for HVAC servicing, vacuum packaging, oil distillation, and resin defoaming
✓DURABLE CONSTRUCTION: Crafted with a one-piece die-cast aluminum housing, the VIVOHOME vacuum pump is built for longevity and reliability; Its robust design, combined with a four-pole pure copper motor, ensures resistance against accidental drops and sustained performance; This dependable construction is ideal for self-diagnosis and recharging A/C systems, effectively evacuating air prior to refrigerant refill, while maintaining a lightweight profile for portability
✓SAFE OPERATION: Engineered with advanced and safer motor current protection to prevent damage during extended use; The 304 stainless steel coarse filter helps keep particles from entering the pump chamber, while a cotton layer filter at the exhaust port effectively captures oil mist and impurities, keeping internal components clean, extending service life, and minimizing maintenance intervals
✓USER-FRIENDLY DESIGN: Ergonomic grip handle and intuitive ON/OFF switch make operation effortless; Dual oil filling ports with clear viewing window allows at a glance monitoring; Bottom oil drain port speeds up oil changes; Compact footprint and lightweight build enhance portability; Low noise operation at approximately 65 dB, built-in cooling fan, and non-slip base deliver stable, reliable performance across various situations
⚙️ Specifications
Rated Power
1/4 HP (180W)
Flow Rate
3.5 CFM (100 L/min)
Duty Cycle
30 min
Ultimate Partial Vacuum
2 Pa (15 Microns)
Ultimate Total Vacuum
150 Microns (20 Pa)
Refrigerant Type
R134a, R12, R22, R502 and R410a
Manufacturer
SPECSTAR
Brand
SPECSTAR
Model
SPECSTAR 3.5 CFM Air Vacuum Pump
Item Weight
12.5 pounds
Product Dimensions
11.6 x 4.8 x 9 inches
