DSZHHVAC Tools

DSZH Dudgeon/NPT union 1/2-1/2

SKU 3G-CBM-01681

Also listed as: COR 50330 · COR-50330

Brand

DSZH

Item

Dudgeon/NPT union 1/2-1/2

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 Dudgeon/NPT union 1/2-1/2

Frequently Asked Questions

Where can I buy the DSZH COR50330 Dudgeon/NPT union in your region?

Order from 3G Electric. We deliver to your location, your location, and nationwide. 3G Electric handles all logistics, customs clearance, and customs paperwork for imported HVAC components.

What is the lead time for the DSZH COR50330 union?

Lead time on request. 3G Electric sources this DN12.7 union fitting directly and manages international shipment to your region. Contact us for specific delivery schedule and USD pricing.

What are the specifications of the DSZH COR50330 Dudgeon/NPT union?

1/2-inch Dudgeon and NPT threaded connections, DN12.7 nominal bore. Brass body rated for HVAC applications. Compact union design for refrigeration and air conditioning 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.

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