DSZHHVAC Tools

DSZH NBR gasket for 1/4 hose (individual) - black

DSZH NBR gasket for 1/4 hose (individual) black

SKU 3G-CBM-01448

Also listed as: COR 25910 · COR-25910

Brand

DSZH

Item

NBR gasket for 1/4 hose

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 NBR gasket for 1/4 hose (individual) black

Frequently Asked Questions

What is the DSZH NBR gasket for 1/4 hose used for?

This DSZH NBR gasket seals the connection on 1/4-inch HVAC hoses, preventing refrigerant leaks during service, installation, or maintenance. It is commonly used in air-conditioning and refrigeration systems by technicians and engineers.

What are the specifications of the DSZH NBR gasket for 1/4 hose?

The DSZH NBR gasket is designed for 1/4-inch hose connections. It is made from NBR (nitrile butadiene rubber), which offers good oil and refrigerant resistance. The gasket is sold individually in black. For exact dimensions, please refer to the product datasheet.

Where to buy the DSZH NBR gasket for 1/4 hose in Singapore?

You can source the DSZH NBR gasket for 1/4 hose through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your local address. Contact us for pricing and lead time on this HVAC consumable.

How to install the DSZH NBR gasket on a 1/4 hose?

To install the DSZH NBR gasket, place it inside the female coupler of the 1/4-inch hose before tightening the connection. Ensure the gasket sits flat and is not pinched. Hand-tighten the coupling, then use a wrench for a secure seal. Avoid over-tightening to prevent damage.

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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