---
product_id: 571860257
title: "OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and"
brand: "orion motor tech"
price: "€ 279.85"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/571860257-orionmotortech-4-way-ac-diagnostic-manifold-gauge-set-for-freon
store_origin: IE
region: Ireland
---

# ±1.6% gauge accuracy with oil-filled core Compatible with R134A, R410A, R22 refrigerants 4-way manifold with 4 color-coded hoses OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and

**Brand:** orion motor tech
**Price:** € 279.85
**Availability:** ✅ In Stock

## Summary

> ❄️ Diagnose, Evacuate, Recharge — Master Your AC Game with OrionMotorTech!

## Quick Answers

- **What is this?** OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and by orion motor tech
- **How much does it cost?** € 279.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/571860257-orionmotortech-4-way-ac-diagnostic-manifold-gauge-set-for-freon)

## Best For

- orion motor tech enthusiasts

## Why This Product

- Trusted orion motor tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Color-Coded Efficiency:** Four reinforced PVC hoses with distinct colors streamline your workflow and prevent mix-ups.
- • **Peace of Mind Warranty:** Backed by a 1-year warranty and 24/7 customer support—because your work deserves reliability.
- • **All-in-One HVAC Solution:** Includes 3 ACME tank adapters, adjustable couplers, and a puncture-style can tap for versatile use.
- • **Precision Meets Durability:** Oil-filled core gauges deliver ±1.6% accuracy for flawless diagnostics.
- • **Built for Professionals & DIYers:** Heavy-duty foam-lined case ensures portability and protection on every job site.

## Overview

The OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set is a professional-grade HVAC tool kit designed for precise Freon charging and vacuum pump evacuation. Compatible with R134A, R410A, and R22 refrigerants, it features highly accurate oil-filled gauges, durable color-coded hoses rated for up to 800 psi daily pressure, and a comprehensive set of adapters and couplers. Packaged in a rugged foam-lined case, this set is perfect for both professional technicians and savvy DIYers seeking reliable, portable AC maintenance solutions.

## Description

OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and

## Features

- COMPLETE GAUGE SET: This professional automotive AC tool kit includes a 4-way gauge, 4 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/2'' to 1/4'' adapter, a 1/4'' to 5/16'' tank adapter, 5/16'' to 1/4'' angled and straight adapters, and a puncture-style can tap; enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud
- DESIGNED GAUGES: The 2.6" high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting shock and a dry dial providing better winter performance; the sight glass diagnosis monitors your coolant’s condition in real time; and calibration screws and superior design provide ±1.6% accuracy
- COLOR-CODED HOSES: Blue for low, red for high, yellow for charging, and black for evacuation, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 800 psi (burst pressure: 4000 psi)
- WIDE APPLICATION: This car AC gauge set works with R134a, R22, and R410a refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more; a heavy-duty foam-lined carrying case comes included for easy storage and transport between jobs
- SATISFACTION GUARANTEED: Order this AC manifold gauge kit with your peace of mind assured thanks to OMT’s strong 1-year warranty and usual friendly 24/7 customer service; order at no risk and start enjoying better air conditioning today!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Orion Motor Tech |
| Material | Aluminum Brass Rubber PVC |
| Item dimensions L x W x H | 32 x 30 x 9.5 Centimeters |
| Item Weight | 7.85 Pounds |
| Screen Size | 12.6 Inches |
| Manufacturer | Orion Motor Tech |
| Model number | 5864299654 |
| Colour | with case |
| Special Feature | Accurate, Durable, Effective, Portable, Safe |
| Item Weight | 3 kg 560 g |
| Product Dimensions | 32 x 30 x 9.5 cm; 3.56 kg |
| Item model number | 5864299654 |
| Item Height | 3.74 Inches |
| Item Width | 11.81 Inches |
| Are batteries included? | No |

## Product Details

- **Brand:** Orion Motor Tech
- **Material:** Aluminum Brass Rubber PVC
- **Item dimensions L x W x H:** 32 x 30 x 9.5 Centimeters
- **Item Weight:** 3.56 kg
- **Screen Size:** 12.6 Inches

## Images

![OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and - Image 1](https://m.media-amazon.com/images/I/71Q5R94rmlL.jpg)
![OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and - Image 2](https://m.media-amazon.com/images/I/81Dmvj+Mj+L.jpg)
![OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and - Image 3](https://m.media-amazon.com/images/I/71cG987rAHL.jpg)
![OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and - Image 4](https://m.media-amazon.com/images/I/81ZTd5gyDbL.jpg)
![OrionMotorTech 4 Way AC Diagnostic Manifold Gauge Set for Freon Charging and Vacuum Pump Evacuation, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 ACME Tank Adapters, Adjustable Couplers and - Image 5](https://m.media-amazon.com/images/I/81arJLHg6VL.jpg)

## Questions & Answers

**Q: Does the can tap that is included work for R134a small cans?**
A: Yes. It worked just fine. The only problem I had with it was getting the leftover amount in the second can to seal and not bleed out once I removed the hose. I took the protective vent cap off the yellow hose manifold air vent and screwed it on with some teflon tape on the thread to seal and it appears to be holding.  JB

**Q: Does the 134a can tap work for self-sealing cans or just piercing-style cans?**
A: NO!  Despite the vendor's claim, the tap supplied is for old-style piercing cans only.  
It does NOT work with self-sealing cans, only with piercing style.  

Yes I fully understand how it works - for this cam-locking adapter you have to partially unscrew the cam plate, fasten the cam to the can, screw the adapter in so it contacts the can top, un-attach the cam, screw the adapter maybe 1/2 turn further into the cam plate to make sure it will seal, re-attach the cam plate to the can, then screw the valve in.  It would not operate the self-sealing can.

Don't bother with the cheap $3 blue plastic can-top adapters, either.  My closest parts store had a brass adapter from "sure-built" (Made in China, ~$7) that did work.  Plan on spending that extra $7.  
ALSO plan on another $10 to replace the hose end gaskets with 1/4"  Hose Gaskets  e.g. https://www.amazon.com/Yellow-Jacket-Quick-Coupler-Gaskets/dp/B00E549YWW/  -these hoses come loose if you just look at them the wrong way.  I HOPE the new gaskets will minimize that.  Right now I have fluorescent dye leaked al over my compressor, which means I can't tell if there's a leak in the shaft seal until I clean all that shit off, and my compressor is hard to reach.

**Q: Anyone was able to replace the seals on the female connections? They usually go bad quickly... Any particular brand?**
A: Yup... replaced them as soon as I saw them. Amazon sells a couple of types-I have used the Green seals and their OK but I like to use the Yellow Jacket black seals. they seem to wear the best. You can also check your locale auto parts store, they should carry one of the name brands.

Hope this helps.

**Q: what is the trick to making the can tap work with self sealing cans?  I could never get any freon to come out.**
A: If you follow this and it still does not work-the tap may be defective.
1-Back off both the tap body and the valve.
2-Mount tap on can, and screw tap body down till it contacts the top of the can and tighten 1 turn. This should snug up the can and tap- if not - tighten a 1/2-1full turn more.
3-Now close the valve handle while holding the can and tap body.     
 *NOTICE* Wear gloves and eye protection!   FREON AT ROOM TEMP IS ABOUT MINUS -60.DEG AND WILL CAUSE FREEZE BURNS ON CONTACT!!!   
4-Once you close the valve fully it should pierce the can top.

## Frequently Bought Together

- Orion Motor Tech 4 Way AC Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Manifold with 5ft Hoses, R410a Adapters, Can Tap
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*