DSZHHVAC Tools

DSZH Teflon packing for 1/4 hose (unit) - white

DSZH Teflon Packing for 1/4 Hose White

SKU 3G-CBM-01444

Also listed as: COR 25902 · COR-25902

Brand

DSZH

Item

Teflon packing for 1/4 hose

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 Teflon Packing for 1/4 Hose White

Frequently Asked Questions

Where can I buy DSZH COR25902 Teflon packing for 1/4 hose worldwide?

3G Electric is an authorized distributor. We source DSZH products and handle worldwide delivery including logistics and customs clearance. Contact us for availability and lead time.

What is the lead time and shipping process for DSZH Teflon packing?

Lead times depend on current stock and destination. 3G Electric manages all shipping logistics and customs handling globally. Request a quote for your delivery location and quantity.

What size hose does DSZH COR25902 Teflon packing fit?

DSZH COR25902 is designed for 1/4 inch hose connections. The white Teflon packing provides reliable sealing in HVAC and refrigeration systems.

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.

Browse all DSZH products →Contact our engineers →