QC-19H High Pressure Quick Coupler

The QC-19H High Pressure Quick Coupler is a professional HVAC accessory engineered for safe and efficient refrigerant charging and recovery operations. Designed with a 90-degree angled body, it allows technicians to connect hoses and gauges easily in confined or hard-to-reach service ports.

Its quick-release mechanism enables fast attachment and removal while minimizing refrigerant loss. Built to handle high-pressure conditions, the QC-19H ensures a secure seal and reliable performance during demanding service tasks. The durable metal construction and precision machining make it suitable for regular professional use.

This quick coupler is an essential tool for HVAC technicians who require speed, safety, and dependable connections during system diagnostics and servicing.

Key Benefits

Allows fast and secure quick-connect operation
90-degree angle improves access in tight installation areas
Designed for high-pressure HVAC applications
Helps reduce refrigerant leakage during connection
Durable construction for long-term professional use

Specifications

Product Type: High Pressure Quick Coupler
Model: QC-19H
Connection Type: Quick release coupler
Thread Type: 1/4 SAE male
Angle: 90 degree
Application: HVAC and refrigeration charging systems
Pressure Rating: High pressure use
Brand: DSZH

Applications

Refrigerant charging and recovery operations
HVAC system diagnostics and servicing
Connection of hoses and manifold gauges
Professional refrigeration maintenance work

FAQs

What is the QC-19H used for?
It is used to quickly connect and disconnect hoses from HVAC charging ports under high-pressure conditions.

Does the 90-degree design offer any advantage?
Yes, it makes connections easier in tight or restricted spaces.

Is this coupler suitable for professional HVAC work?
Yes, it is designed for regular professional service and maintenance use.

Does it help reduce refrigerant loss?
Yes, the quick-release design helps minimize refrigerant leakage during connection and disconnection.

What thread size does it support?
It supports a standard 1/4 SAE male thread.