DSZHHVAC Tools

DSZH Hose 1500+blue valve 1/4" - 5/16"

SKU 3G-CBM-01429

Also listed as: COR 25432 · COR-25432

Brand

DSZH

Item

Hose 1500+blue valve 1/4" - 5/16"

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 Hose 1500+blue valve 1/4" - 5/16"

Frequently Asked Questions

What is the DSZH Hose 1500+blue valve 1/4" - 5/16" used for?

This DSZH hose with a blue valve is used in HVAC systems for refrigerant charging and evacuation. The 1/4" to 5/16" fitting adapts to common service ports on air conditioning and refrigeration equipment, making it a standard tool for HVAC technicians.

What are the specifications of the DSZH Hose 1500+blue valve 1/4" - 5/16"?

The DSZH Hose 1500+blue valve features a 1/4" to 5/16" fitting size and a blue valve for flow control. It is designed for HVAC applications, though exact pressure and temperature ratings are not specified in the product details. Contact 3G Electric for further technical data.

Where to buy the DSZH Hose 1500+blue valve in Singapore?

You can source the DSZH Hose 1500+blue valve 1/4" - 5/16" through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your location. Contact our team for pricing and lead time on this HVAC tool.

How to install the DSZH Hose 1500+blue valve?

To install the DSZH hose, connect the 1/4" or 5/16" end to the corresponding service port on the HVAC unit. Ensure the blue valve is closed before attaching, then open it slowly to allow refrigerant flow. Always follow standard HVAC safety practices and use proper PPE.

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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