We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
DSZH Dudgeon/NPT union 1/4-1/2 - HVAC Tools
DSZHHVAC Tools

DSZH Dudgeon/NPT union 1/4-1/2

DSZH Union Dudgeon/NPT 1/4-1/2

SKU 3G-CBM-01676

Brand
DSZH
Item
Dudgeon/NPT union 1/4-1/2
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

DSZH Union Dudgeon/NPT 1/4-1/2

Frequently Asked Questions

Where can I buy the DSZH COR50323 Dudgeon/NPT union worldwide?

3G Electric is an authorized DSZH distributor. We source the COR50323 union globally with worldwide delivery and handle all customs and logistics paperwork. Lead time available on request.

What is the delivery time for the DSZH COR50323 union?

Lead time depends on current stock location and your destination. 3G Electric manages sourcing and delivery worldwide. Contact us for a specific timeline and shipping quote.

What are the thread sizes on the DSZH COR50323 union?

The COR50323 is a dual-thread Dudgeon/NPT union rated 1/4 to 1/2 inch. It features brass construction for reliable HVAC system connections and accommodates both Dudgeon and NPT thread types.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dudgeon/NPT union 1/4-1/4
DSZH
Dudgeon/NPT union 1/4-1/4
Dudgeon/NPT union 1/2-3/8
DSZH
Dudgeon/NPT union 1/2-3/8
Dudgeon/NPT union 3/8-1/4
DSZH
Dudgeon/NPT union 3/8-1/4
Dudgeon/NPT union 3/8-3/8
DSZH
Dudgeon/NPT union 3/8-3/8
Union NPT/Dudgeon 1/4-1/8
DSZH
Union NPT/Dudgeon 1/4-1/8
Double dudgeon union 1/4"
DSZH
Double dudgeon union 1/4"

More from DSZH

View all DSZH parts →
DSZH
DSZH
Pulsed radial gauge R407 BP 07001080
Capillary tube cutter
DSZH
Capillary tube cutter
DSZH
DSZH
Tube cutter D.4X16 imperial 21004005
Thermometer flanged L1500 D100 29005044
DSZH
Thermometer flanged L1500 D100 29005044
Replacement blade for COR35428
DSZH
Replacement blade for COR35428
Low pressure gauge for bypass 2 & 4 way
DSZH
Low pressure gauge for bypass 2 & 4 way
Refrigerant bottle R404 800 GR (including deposit)
DSZH
Refrigerant bottle R404 800 GR (including deposit)
Dehydrating liquid 28.3G Thawzone
DSZH
Dehydrating liquid 28.3G Thawzone

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first