DSZHHVAC Tools

DSZH Straight male/female SAE unions 5/8-3/4"

DSZH Straight unions 5/8-3/4" SAE

SKU 3G-CBM-01626

Also listed as: COR 50165 · COR-50165

Brand

DSZH

Item

Straight male/female SAE unions 5/8-3/4"

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 5/8-3/4" SAE

Frequently Asked Questions

Where can I buy DSZH COR50165 SAE straight unions worldwide?

Order from 3G Electric, an authorized HVAC distributor. We handle procurement, logistics, and customs clearance for worldwide delivery on all DSZH fittings including the COR50165 5/8-3/4" SAE unions.

What is the lead time for DSZH COR50165 straight unions?

Lead times vary by destination and stock status. Contact 3G Electric with your order specifications and delivery location for current lead time and shipping costs. Worldwide logistics are handled in-house.

What applications use 5/8-3/4" SAE straight male/female unions?

These DSZH COR50165 straight SAE unions (5/8-3/4" ports) connect refrigeration lines and HVAC tubing in cooling and heating systems. Male and female SAE threads ensure reliable, leak-free connections in climate control equipment.

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 →