Manifold Gauge Set – HVAC Auto AC
For R12, R22, R134a & R502
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Manifold Gauge Set
Three-way AC manifold gauge set compatible with R134a, R22, R12 and R502. Precise shockproof gauges with complete accessories, perfect for automotive AC, household AC and refrigerator maintenance.
Move on the Go
Blow-molded case with ergonomic handle stores and protects all accessories.
Easy to Operate
No assembly required. Everything you need for efficient AC charging work.
Double Precision Accuracy
Dry dial gauges for improved winter performance, real-time moisture indicator and ±1.6% accuracy.
3 ft Extra Long Hoses
Durable PVC hoses with 4 reinforced layers, 600 psi working pressure (3000 psi burst).
Work Together
Use with a refrigerant recovery tank and machine for charging, evacuation, diagnostics and recovery.
Manifold Gauge Specifications
Type 3-Way Manifold Gauge Set
Accuracy Class ±1.6%
Range (High / Low) 0~500 psi / -30~350 psi
Refrigerants R134a, R22, R12, R502
Material Brass
Size 11.2 x 10 x 3.5 in (28.4 x 25 x 8.9 cm)
Weight 4.8 lbs (2.2 kg)
Package Content:
1 x 3-Valve Manifold Gauge
2 x Quick Couplers
1 x Adapter (1/4" SAE to 1/2" ACME)
1 x Can Tap
3 x 3 ft Hoses (600/3000 psi)
1 x Fitting
1 x Carrying Case
1 x Manual
Ver más
Warranty
Unless otherwise specified, all our items come with a full 1-year warranty against manufacturing issues. Our warranty covers a one-time replacement. All warranties begin on the date of purchase and apply only to the original purchaser.
The limited warranty does not cover the cost of labor, removal, installation, or any diagnostic costs.
The warranty shall be voided if:
- Products have exceeded the warranty expiration date.
- Man-made damages are caused by careless operation and use. Products are damaged due to abuse, misuse, improper repairs or maintenance, improper installation, alteration, or modification.
- The part is returned locked up or contaminated in any way.
- Purchaser fails to provide proof of installation of the part by a certified technician, professional mechanic, or service station.
Don’t hesitate to contact our customer service team for any questions during the warranty process. 🛠
How to return and get a refund/replacement?
Step 1: Submit a request to our customer service ( here ) and fill out the form.
Step 2: Receive a return authorization form with the exact return address and a shipping label within 24-72hrs (*conditions apply).
Step 3: Print and attach the provided Fed Ex, UPS, or USPS label as well as the RA form to the outside of the box.
Step 4: Once we receive the part at our warehouse, our returns department will inspect the part. If the part passes our inspection process and is approved, we will proceed according to your choice.
Replacement - We will ship the replacement within 24hrs
Refund - Expect to receive your refund within 1-3 days at your original payment method.
Return Policy
We gladly accept returns for any uninstalled item within 30 days from the purchase date. We are not responsible for missing, damaged, or incorrect parts after 60 calendar days for all products, regardless of the party at fault.
All authorized returns must be unused and in their original condition, including all items and components that were included in the original package. Items being returned must not have been disassembled, mounted, modified, or damaged due to incorrect installation or user error.
Qualy Air will not be held responsible for installation or labor expenses, towing expenses, additional repair expenses, or rental car expenses caused by the use of wrong or defective parts during installation.
*A 15% restocking fee will be charged depending on the condition of returns.
*Returning any used items will result in no refund. No Exceptions.
Don’t hesitate to contact our customer service team for any questions during the return process. 🛠



