DSZHHVAC Tools

DSZH Straight male/female unions SAE 1/4"-3/8"

DSZH Straight male/female unions SAE 1/4-3/8

SKU 3G-CBM-01619

Also listed as: COR 50157 · COR-50157

Brand

DSZH

Item

Straight male/female unions SAE 1/4"-3/8"

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 male/female unions SAE 1/4-3/8

Frequently Asked Questions

Where can I buy DSZH COR50157 straight male/female unions?

Order directly from 3G Electric, an authorized DSZH distributor. We handle worldwide delivery, logistics, and customs documentation. Lead time on request — contact our sales team for availability and pricing.

What is the shipping lead time for the DSZH COR50157 unions?

Lead time varies by destination and stock status. Contact 3G Electric for a quote. We arrange worldwide logistics and ensure compliant delivery to your facility.

What sizes do the DSZH COR50157 straight unions cover?

The DSZH COR50157 straight male/female unions are available in SAE 1/4" and 3/8" port sizes, suitable for refrigerant and HVAC applications requiring secure, leak-free connections.

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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