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

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

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

SKU 3G-CBM-01631

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

Frequently Asked Questions

What is DSZH Straight reduced double unions 3/8"-5/8" used for?

DSZH Straight reduced double unions 3/8"-5/8" are HVAC fittings used to connect pipes of different diameters in refrigeration and air-conditioning systems. They provide a leak-tight, serviceable joint that allows easy disassembly for maintenance or component replacement without cutting lines.

What are the specifications of DSZH Straight reduced double unions 3/8"-5/8"?

The DSZH Straight reduced double unions 3/8"-5/8" are HVAC fittings with a 3/8-inch to 5/8-inch reduction. They are designed for brazed or flared connections in refrigerant lines. Exact material and pressure ratings should be confirmed with the manufacturer or supplier.

Where to buy DSZH Straight reduced double unions 3/8"-5/8" in Singapore?

You can source DSZH Straight reduced double unions 3/8"-5/8" through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this HVAC fitting.

How to install DSZH Straight reduced double unions 3/8"-5/8"?

To install DSZH Straight reduced double unions 3/8"-5/8", ensure pipe ends are clean and deburred. For brazed connections, apply heat evenly and use a suitable filler metal. For flared connections, tighten the nut to the manufacturer's torque specification. Always pressure-test the joint after installation.

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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