DSZHHVAC Tools

DSZH 1/2" double dudgeon union

DSZH 1/2" Double Dudgeon Union

SKU 3G-CBM-01613

Also listed as: COR 50148 · COR-50148

Brand

DSZH

Item

1/2" double dudgeon union

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 1/2" Double Dudgeon Union

Frequently Asked Questions

Where can I source the DSZH COR50148 double dudgeon union in your region?

Order from 3G Electric. We supply the DSZH COR50148 1/2" double dudgeon union with delivery to your location. Logistics, customs clearance, and USD invoicing handled by our team.

What is the lead time for DSZH double dudgeon union delivery?

Lead time on request. Contact 3G Electric with your order quantity and delivery location. We coordinate import processing and arrange delivery across Java and established corridors.

What size is the DSZH COR50148 union, and what systems does it fit?

The DSZH COR50148 is a 1/2" (DN12.7) double dudgeon union for HVAC refrigerant lines. Brass construction provides durability and corrosion resistance in cooling and heating system applications.

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.

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