Cps Products qcxr34 O-ring Pack QCH14 QCL14 Couplers

Product Description

The CPS PRODUCTS qcxr34 is a replacement O-ring service pack designed for use with CPS high-side and low-side refrigerant couplers. Each pack contains five O-rings covering both high-side and low-side coupler sizes, providing the sealing components needed to restore leak-free performance to worn or damaged coupler sets. HVAC technicians rely on properly seated O-rings to maintain refrigerant containment during system service, and these replacement seals are matched to the QCH14 and QCL14 coupler series. Keeping a supply of these on hand reduces downtime during refrigerant recovery, evacuation, and charging operations.

This O-ring pack is intended for HVAC and refrigeration service professionals performing routine coupler maintenance or responding to refrigerant leaks at the manifold connection point. The pack includes both high-side and low-side O-rings, making it a practical service item for technicians working across residential and light commercial refrigeration and air conditioning systems. Installing fresh O-rings at regular service intervals helps prevent refrigerant loss and keeps coupler connections within EPA Section 608 venting compliance requirements.

Key Features

• Includes both high-side and low-side O-rings in a single pack
• 5-piece pack supports multiple coupler service events
• Designed specifically for QCH14 high-side and QCL14 low-side couplers
• Restores leak-free sealing at manifold coupler connections
• Practical consumable for regular preventive maintenance kits

Compatibility

Compatible with CPS PRODUCTS QCH14 High-Side Couplers and QCL14 Low-Side Couplers.

Installation Notes

O-ring replacement on refrigerant couplers should be performed by a certified HVAC technician. Before servicing, recover any remaining refrigerant from the system and relieve pressure from the manifold gauge set per EPA Section 608 requirements. Remove the old O-ring completely before seating the replacement to avoid double-seating, which can cause leaks. Inspect the coupler seating surface for scoring or debris before installing the new O-ring.

Technical Specifications

• Pack Quantity: 5 pieces
• Included Types: High-side and low-side O-rings

Standard Information

• Brand: CPS PRODUCTS
• Manufacturer Part Number: qcxr34