Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
ROBINAIR R1234yf A/C High/Low Couplers - Refrigerant Machine Replacement Hoses & Couplers
ROBINAIRRefrigerant Machine Replacement Hoses & Couplers

ROBINAIR R1234yf A/C High/Low Couplers

<p>The ROBINAIR R1234yf A/C High/Low Couplers (MPN 18124) are a 2-piece service coupler set designed for automotive A/C systems using R-1234yf refrigerant. Constructed from anodized aluminum, these couplers offer…

SKU 3G-OTH-511878

Brand
ROBINAIR
Item
R1234yf A/C High/Low Couplers
Part Number
18124
Category
Refrigerant Machine Replacement Hoses & Couplers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

ROBINAIR
Manufacturer Part Number
18124
Type
Anodized Aluminum
Material
Anodized Aluminum
Pieces
2
Application
Automotive A/C
Product Type
Service Coupler Set
Compatible Fluid Evacuator Manufacturer Model Number
R-1234YF A/C System Service

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ROBINAIR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The ROBINAIR R1234yf A/C High/Low Couplers (MPN 18124) are a 2-piece service coupler set designed for automotive A/C systems using R-1234yf refrigerant. Constructed from anodized aluminum, these couplers offer durability and corrosion resistance for professional workshop use. They are compatible with R-1234yf A/C system service equipment, making them a reliable replacement for your refrigerant machine.</p><p>Ideal for automotive workshops and service centers in Singapore, these couplers are available with SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia. Contact us for a quote and to confirm stock availability.</p>

Frequently Asked Questions

What is the material and piece count of the ROBINAIR 18124 couplers?

The ROBINAIR 18124 couplers are made of anodized aluminum and come as a set of 2 pieces (high and low side).

Are these couplers compatible with R-1234yf A/C service machines?

Yes, they are designed for use with R-1234yf A/C system service equipment, as indicated by the compatible fluid evacuator model number R-1234YF A/C System Service.

Used in

Common applications for ROBINAIR
Automotive service — Robinair recovery and recycling machines for refrigerant extraction and purification.
HVAC maintenance — Robinair manifold gauges and leak detectors for pressure diagnostics and leak location.
Industrial refrigeration — Robinair refrigerant analyzers for verifying refrigerant type and purity.
Fleet maintenance — Robinair coolant exchangers for antifreeze replacement in vehicle cooling systems.
Field service — Robinair digital pocket thermometers for temperature measurement in HVAC and refrigeration.
Workshop repair — Robinair replacement filter-driers and valve cores for maintaining recovery equipment.
Not sure this is the right part? Photo-identify it→

ROBINAIR Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from ROBINAIR

View all ROBINAIR parts →
ROBINAIR
ROBINAIR
Vacuum gauge for measuring vacuum levels in HVAC and refrigeration systems during evacuation. Used to confirm removal of moisture and air before system charging. Compatible with refrigerant machine replacement hoses and couplers
ROBINAIR
ROBINAIR
Pack of three 60-inch replacement hoses with 45-degree fittings for refrigerant recovery, recycling, or charging equipment. Designed for connecting service machines to system ports in HVAC and refrigeration applications. The angled fittings facilitate access in confined spaces
The ROBINAIR LD9-TG is a refrigerant leak detector for indoor and outdoor use. It includes Dual Mode Tracer Gas to assist in locating leaks in HVAC and refrigeration systems
ROBINAIR
The ROBINAIR LD9-TG is a refrigerant leak detector for indoor and outdoor use. It includes Dual Mode Tracer Gas to assist in locating leaks in HVAC and refrigeration systems
ROBINAIR
ROBINAIR
Pack of three 60-inch refrigerant hoses with 1/4-inch female flare (FFL) connections and integrated ball valves. Designed for use with refrigerant recovery, recycling, and charging machines to connect to system service ports. The ball valves allow flow control and shutoff without disconnecting the hose
This oil injector is designed for injecting oil into fully pressurized A/C systems during service or repair. It includes a Low Side Manual Quick Coupler and is constructed from plastic with brass and steel components. Suitable for automotive and commercial refrigeration applications requiring precise oil charging
ROBINAIR
This oil injector is designed for injecting oil into fully pressurized A/C systems during service or repair. It includes a Low Side Manual Quick Coupler and is constructed from plastic with brass and steel components. Suitable for automotive and commercial refrigeration applications requiring precise oil charging
Replacement hose set for refrigerant recovery, recycling, and charging equipment. Connects components in HVAC and refrigeration service machines for leak-free refrigerant transfer during maintenance and repair operations
ROBINAIR
Replacement hose set for refrigerant recovery, recycling, and charging equipment. Connects components in HVAC and refrigeration service machines for leak-free refrigerant transfer during maintenance and repair operations

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first