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AIRSEPT R134a A/C Low Side Coupler, Aluminum, 5 in, 4 in OD - Refrigerant Machine Replacement Hoses & Couplers
AIRSEPTRefrigerant Machine Replacement Hoses & Couplers

AIRSEPT R134a A/C Low Side Coupler, Aluminum, 5 in, 4 in OD

The AIRSEPT R134a A/C Low Side Coupler (MPN 72131) is an aluminum coupler for automotive A/C service, with a 5 in size and 4 in outside diameter. Designed for use with R-134A A/C system service equipment, this…

SKU 3G-OTH-511924

Brand
AIRSEPT
Item
R134a A/C Low Side Coupler, Aluminum, 5 in, 4 in OD
Part Number
72131
Category
Refrigerant Machine Replacement Hoses & Couplers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AIRSEPT
Manufacturer Part Number
72131
Type
Aluminum, 5 in
Material
Aluminum
Size
5 in
Pieces
1
Application
Automotive A/C
Outside Dia
4 in
Product Type
Coupler
Compatible Fluid Evacuator Manufacturer Model Number
R-134A A/C System Service

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AIRSEPT R134a A/C Low Side Coupler (MPN 72131) is an aluminum coupler for automotive A/C service, with a 5 in size and 4 in outside diameter. Designed for use with R-134A A/C system service equipment, this single-piece component supports refrigerant machine replacement hose and coupler applications.

Frequently Asked Questions

What is the AIRSEPT R134a A/C Low Side Coupler used for?

The AIRSEPT R134a A/C Low Side Coupler (MPN 72131) connects service hoses to the low-side port of automotive air conditioning systems during refrigerant recovery, recycling, or charging. It is designed for use with R-134A A/C system service equipment and supports replacement hose and coupler applications.

What are the specifications of the AIRSEPT 72131 coupler?

The AIRSEPT 72131 coupler is a single-piece aluminum component with a 5 in size and 4 in outside diameter. It is designed for automotive A/C service and is compatible with R-134A A/C system service equipment. The product type is coupler, and the material is aluminum.

Where to buy the AIRSEPT R134a A/C Low Side Coupler worldwide?

3G Electric supplies the AIRSEPT R134a A/C Low Side Coupler (MPN 72131) to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this automotive A/C service component.

How to install the AIRSEPT R134a A/C Low Side Coupler?

To install the AIRSEPT R134a A/C Low Side Coupler, ensure the system is depressurized and the service hose end is clean. Push the coupler onto the low-side service port until it clicks, then lock the sleeve. Always follow the refrigerant machine manufacturer's instructions and wear proper PPE.

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AIRSEPT Products

3G Electric supplies AIRSEPT refrigerant machine replacement hoses & couplers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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