Is the DSZH Straight reduced double unions 3/8"-5/8" available from 3G Electric?

Yes — 3G Electric supplies genuine DSZH products with in-stock availability on common SKUs and worldwide shipping.

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Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for hvac tools?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all hvac tools we distribute.

DSZH Straight reduced double unions 3/8"-5/8" - HVAC Tools

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DSZHHVAC Tools

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DSZH Straight reduced double unions 3/8"-5/8"

SKU 3G-CBM-01631

Also listed as: COR 50188 · COR-50188

Brand

DSZH

Item

Straight reduced double unions 3/8"-5/8"

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DSZH Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

DSZH Straight reduced double unions 3/8"-5/8"

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 →