PRO-SET High Side Coupler: Brass (MPN QCH14)
The PRO-SET High Side Coupler (MPN QCH14) is a brass refrigerant machine replacement coupler. 3G Electric interprets your demand for this specific OEM component, sourcing it across 14 industrial departments — and we…
SKU 3G-OTH-511874
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Product Description
The PRO-SET High Side Coupler (MPN QCH14) is a brass refrigerant machine replacement coupler. 3G Electric interprets your demand for this specific OEM component, sourcing it across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls serves as a trust anchor, ensuring you get the right answer, not just a catalog.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PRO-SET High Side Coupler used for?
The PRO-SET High Side Coupler (MPN QCH14) is a brass replacement coupler for refrigerant machine hoses. It connects the high-pressure side of HVAC service equipment to system access ports, enabling refrigerant recovery, evacuation, and charging during maintenance or repair.
What are the specifications of the PRO-SET High Side Coupler?
The PRO-SET High Side Coupler (MPN QCH14) is a brass high side coupler. Key specifications include: Brand: PRO-SET; Material: Brass; Product Type: High Side Coupler; Manufacturer Part Number: QCH14. It is designed as a replacement component for refrigerant machine hoses.
Where to buy the PRO-SET High Side Coupler worldwide?
3G Electric supplies the PRO-SET High Side Coupler (MPN QCH14) worldwide. We interpret your demand for this OEM brass coupler, handle full logistics and customs clearance, and deliver to your facility. Contact us for availability and lead time on this refrigerant machine replacement part.
How to install the PRO-SET High Side Coupler?
To install the PRO-SET High Side Coupler (MPN QCH14), first ensure the system is depressurized. Remove the old coupler, clean the hose fitting threads, and apply compatible thread sealant. Hand-tighten the brass coupler onto the hose, then use a wrench for a secure fit. Always follow manufacturer guidelines for refrigerant handling.
Used in
Common applications for PRO-SETPRO-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.









