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DSZH Fitting for inch hoses 1/4" - HVAC Tools
DSZHHVAC Tools

DSZH Fitting for inch hoses 1/4"

DSZH brass fitting for 1/4 inch hoses in HVAC refrigeration systems. Rated for fluid group II with nominal bore DN4.5, compatible with R22, R134a, R404, R407C, R410, and R507 refrigerants. Designed for connection and…

SKU 3G-CBM-01595

Brand
DSZH
Item
Fitting for inch hoses 1/4"
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
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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 Specifications

DSZH
material
brass
fluid group
II
nominal bore
DN4.5 (1/4 in)
refrigerants
R22, R134a, R404, R407C, R410, R507

Technical Documents

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

Product Description

DSZH brass fitting for 1/4 inch hoses in HVAC refrigeration systems. Rated for fluid group II with nominal bore DN4.5, compatible with R22, R134a, R404, R407C, R410, and R507 refrigerants. Designed for connection and control applications in cooling equipment.

Frequently Asked Questions

Where can I buy the DSZH COR50121 1/4" brass fitting worldwide?

3G Electric is an authorised distributor of DSZH fittings. Order the COR50121 online or contact our team for a quote. We handle logistics and customs for delivery to most countries globally.

What is the lead time for the DSZH COR50121 fitting?

Lead time depends on stock availability and destination. Contact 3G Electric for a specific delivery schedule. We arrange worldwide shipping and manage all logistics on your behalf.

What refrigerants is the DSZH COR50121 rated for?

The COR50121 is rated for fluid group II and compatible with R22, R134a, R404, R407C, R410, and R507 refrigerants. Nominal bore is DN4.5 (1/4 in). Use in HVAC cooling equipment connection and control applications.

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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