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DSZH Union straight reduced double 5/8"-3/4" - HVAC Tools
DSZHHVAC Tools

DSZH Union straight reduced double 5/8"-3/4"

DSZH Union straight reduced double 5/8"-3/4"

SKU 3G-CBM-01634

Also listed as: COR 50191 · COR-50191

Brand
DSZH
Item
Union straight reduced double 5/8"-3/4"
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Documents

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DSZH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

DSZH Union straight reduced double 5/8"-3/4"

Frequently Asked Questions

What is the DSZH Union straight reduced double 5/8"-3/4" used for?

This DSZH union fitting connects two pipes of different diameters (5/8" and 3/4") in HVAC systems. It is used to join or transition refrigerant or water lines where a size reduction is needed, ensuring a leak-free seal in commercial or industrial installations.

What are the specifications of the DSZH Union straight reduced double 5/8"-3/4"?

The DSZH Union straight reduced double fitting has a 5/8" connection on one end and a 3/4" connection on the other. It is designed for HVAC applications requiring a straight union with a size reduction. For detailed material and pressure ratings, consult the manufacturer's datasheet.

Where to buy the DSZH Union straight reduced double 5/8"-3/4" in Singapore?

3G Electric supplies the DSZH Union straight reduced double 5/8"-3/4" to customers in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact our team to place an order or request a quote for this HVAC fitting.

How to install the DSZH Union straight reduced double 5/8"-3/4"?

To install the DSZH union, ensure both pipe ends are clean and cut square. Apply appropriate thread sealant or gasket as recommended by DSZH. Tighten the union nut evenly to create a secure, leak-proof joint. Always follow local HVAC codes and manufacturer guidelines for proper installation.

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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