DSZHHVAC Tools

DSZH Quick coupling 90° HP 1/4" automotive

SKU 3G-CBM-01665

Also listed as: COR 50239 · COR-50239

Brand

DSZH

Item

Quick coupling 90° HP 1/4" automotive

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Documents

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DSZH Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

DSZH Quick coupling 90° HP 1/4" automotive

Frequently Asked Questions

Where can I source the DSZH COR50239 quick coupling worldwide?

3G Electric is an authorised distributor of DSZH quick couplings, including the COR50239 90° HP 1/4" model. We handle logistics and customs for worldwide delivery. Contact us for availability and lead times.

What is the lead time for the DSZH COR50239 quick coupling?

Lead time varies based on stock location and destination. The DSZH COR50239 is available to order through 3G Electric. Request a formal quote for specific delivery schedules and shipping costs to your location.

What are the specifications of the DSZH COR50239 quick coupling?

The DSZH COR50239 is a 90° quick coupling rated for high-pressure (HP) automotive applications. Port size is 1/4" NPT. The 90° elbow design enables compact installation in confined spaces on HVAC and fluid systems.

Used in

Common applications for DSZH

Split-system air-conditioner service: DSZH manifold bases and SAE/NPT reducers integrate with technician gauge sets for pressure monitoring and refrigerant charge.

Rooftop packaged unit maintenance: Flare connector caps, hose tips, and union fittings expedite field replacement of damaged lines and adapters on commercial cooling systems.

Refrigerant recovery and recycling: DSZH bottle adapters (R600A-rated) connect recovery cylinders to hose lines, enabling safe extraction of flammable and standard refrigerants.

Process-cooling loop installation: SAE straight male/female unions and reducers support temporary or permanent manifold assembly on industrial water-chilled equipment.

Heat-pump seasonal service: DSZH dudgeon extensions and adapter kits allow technicians to connect diagnostic gauges to restricted or recessed access ports on reversing-valve manifolds.

Field emergency repairs: Individual DSZH fittings stocked in stock allow technicians to repair or modify hose connections on-site without returning to the shop for components.

DSZH Products

3G Electric supplies DSZH hvac tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all DSZH products →Contact our engineers →