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OMT 3.5 CFM A2L AC Vacuum Pump and Gauge Set for R1234yf R32 R134a R410A
✅ In stock
D
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 4:17 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
8.65/28
Recent Value
5.74/22
Market Standing
16/20
Deal Strength
1.5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Orion Motor Tech Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Auto AC Service Set: Orion Motor Tech's auto AC vacuum pump kit includes a 1/4 hp vacuum pump, a 3-way manifold gauge, R134a & R1234yf self-sealing can taps, R134a quick couplers, R134a to R1234yf adapters, vacuum oil, and 3 hoses for most AC repair works
✓Safe Sparkless Operation: Our sparkless vacuum pump, featuring an ignition-proof ON/OFF switch, ensures safe, spark-free operation when handling A2L or mildly flammable refrigerants, all while delivering reliable performance
✓High Pumping Efficiency: Equipped with a 1720 rpm motor, this auto ac vacuum pump delivers 3.5 cfm and quickly pulls down systems to 15 microns (2 Pa), making evacuations faster and helping you get the job done in less time
✓Minimized Oil Mist and Noise: With its oil mist-free cap on the combined oil fill/exhaust port, our a/c vacuum pump reduces oil mist for a cleaner and safer work environment. It also runs at or below 70 dB, ensuring a quieter & more comfortable workspace
✓High-Precision Gauge: Our 3-way gauge delivers accurate pressure readings with every use. The clear dial makes it easy to read, and the convenient calibration adjustment ensures precise diagnostics for all your AC maintenance tasks
⚙️ Specifications
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Price
$143.99
—
$222.99
$103.99
$119.98
$135.99
Stage
Flow Rate
3.5 cfm (5.9 m3/h)
3.5 cfm (5.9 m3/h)
4 cfm (6.8 m3/h)
4.5 cfm (7.6 m3/h)
Gauge Style
3-Way AC Gauge
4-Way AC Gauge
4-Way AC Gauge
3-Way AC Gauge
Gauge Compatible Refrigerants
R410A, R134a, R1234yf, R32
