DSZHHVAC Tools

DSZH Straight unions male/female SAE 1/2"-1/4"

SKU 3G-CBM-01622

Also listed as: COR 50161 · COR-50161

Brand

DSZH

Item

Straight unions male/female SAE 1/2"-1/4"

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 Straight unions male/female SAE 1/2"-1/4"

Frequently Asked Questions

Where can I buy the DSZH COR50161 straight union?

3G Electric is an authorized DSZH distributor. We source the COR50161 straight union male/female SAE 1/2"-1/4" worldwide. Lead time on request. We handle all logistics and customs clearance to your facility.

What is the lead time for the DSZH COR50161?

Lead time depends on current availability and your location. Contact 3G Electric with your order quantity and destination for an exact delivery schedule. We manage international logistics and ensure compliance with all import requirements.

What are the port sizes on the DSZH COR50161 straight union?

The DSZH COR50161 is a straight union with male SAE 1/2" and female SAE 1/4" ports. It connects two lines of different sizes in HVAC and refrigeration systems. Confirm thread types and pressure ratings before installation.

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 →