EXW Singapore — collect or forward from our Singapore office.

3G Electric
PRO-SET Low Side Coupler, Brass, QCL14 - Refrigerant Machine Replacement Hoses & Couplers
PRO-SETRefrigerant Machine Replacement Hoses & Couplers

PRO-SET Low Side Coupler, Brass, QCL14

The PRO-SET Low Side Coupler (MPN QCL14) is a brass refrigerant machine replacement coupler. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist…

SKU 3G-OTH-511912

Also listed as: QCL 14 · QCL-14

Brand
PRO-SET
Item
Low Side Coupler, Brass, QCL14
Part Number
QCL14
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

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PRO-SET
Manufacturer Part Number
QCL14
Material
Brass
Product Type
Low Side Coupler

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

PRO-SET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRO-SET Low Side Coupler (MPN QCL14) is a brass refrigerant machine replacement coupler. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the PRO-SET Low Side Coupler used for?

The PRO-SET Low Side Coupler (MPN QCL14) is a brass refrigerant machine replacement coupler used in HVAC and refrigeration systems to connect service hoses to the low-pressure side of a system for charging, recovery, or evacuation.

What are the specifications of the PRO-SET Low Side Coupler?

The PRO-SET Low Side Coupler (MPN QCL14) is a brass low side coupler. Key specifications include a brass material construction and manufacturer part number QCL14. It is designed as a replacement coupler for refrigerant machines.

Where to buy the PRO-SET Low Side Coupler worldwide?

3G Electric supplies the genuine PRO-SET Low Side Coupler (MPN QCL14) worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this brass refrigerant coupler for your HVAC service needs.

How to install the PRO-SET Low Side Coupler?

To install the PRO-SET Low Side Coupler, ensure the system is depressurized. Connect the brass coupler to the low-side service port, hand-tighten the knurled nut, and verify a secure seal. Always follow standard refrigerant handling safety procedures.

Used in

Common applications for PRO-SET
HVACR service — PRO-SET VP12D two-stage vacuum pump for evacuating residential and commercial air conditioning systems.
Refrigeration installation — PRO-SET AVT44 access valve tee for adding service ports to 1/4 in SAE lines.
Appliance repair — PRO-SET FS275 flaring and swaging kit for creating 45-degree flares on small-diameter tubing.
Industrial maintenance — PRO-SET TLTWSAE torque wrench kit for precise tightening of fasteners in refrigeration assemblies.
Commercial refrigeration — PRO-SET VP6D vacuum pump for evacuating smaller systems and reach-in units.
Field service — PRO-SET AVT64 access valve tee with hex female connection for use in tight spaces.
Not sure this is the right part? Photo-identify it→

PRO-SET Products

3G Electric supplies PRO-SET 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 PRO-SET

View all PRO-SET parts →
Automotive-grade quick coupler for refrigerant service systems. Enables fast connection and disconnection of hoses during AC maintenance or repair. Replacement coupler for professional refrigerant machines
PRO-SET
Automotive-grade quick coupler for refrigerant service systems. Enables fast connection and disconnection of hoses during AC maintenance or repair. Replacement coupler for professional refrigerant machines

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first