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DSZH Straight reduced unions double 1/4"-3/8" - HVAC Tools
DSZHHVAC Tools

DSZH Straight reduced unions double 1/4"-3/8"

DSZH Straight Reduced Unions 1/4"-3/8"

SKU 3G-CBM-01627

Brand
DSZH
Item
Straight reduced unions double 1/4"-3/8"
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 Straight Reduced Unions 1/4"-3/8"

Frequently Asked Questions

What is a DSZH straight reduced union double 1/4"-3/8" used for?

A DSZH straight reduced union double 1/4"-3/8" is used in HVAC and refrigeration systems to connect two pipes of different diameters, allowing for a leak-tight joint that can be easily disassembled for maintenance or repair.

What are the specifications of the DSZH straight reduced union 1/4"-3/8"?

The DSZH straight reduced union connects a 1/4-inch line to a 3/8-inch line. It is a double-ended union fitting designed for HVAC applications. For detailed pressure and temperature ratings, please refer to the manufacturer's datasheet.

Where to buy DSZH straight reduced unions in Singapore?

You can source DSZH straight reduced unions in Singapore through 3G Electric. We handle logistics, customs clearance, and delivery to your Singapore location. Contact us for pricing and lead time on this HVAC fitting.

How to install a DSZH straight reduced union?

To install a DSZH straight reduced union, ensure both pipe ends are clean and deburred. Apply appropriate thread sealant to the male threads, then hand-tighten the union nuts onto each pipe. Use wrenches to snug the connections, avoiding overtightening to prevent damage.

Used in

Common applications for DSZH
Split-system air conditioner service — DSZH SAE unions and flare fittings for refrigerant line connections
Heat pump maintenance — DSZH dudgeon/NPT unions for adapting service valves
Refrigerant recovery operations — DSZH adapter bottles and reducing adapters for recovery equipment
Industrial refrigeration systems — DSZH T unions and multi-port bases for manifold assembly
Compressor burnout cleanup — DSZH Acid Away Pro neutralizer with disposable injector
Condenser coil repair — DSZH plastic fin rectifier for straightening bent fins
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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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