DSZHHVAC Tools

DSZH Blue antifreeze liquid 5L 31002003

DSZH Blue antifreeze liquid 5L

SKU 3G-CBM-01699

Also listed as: COR 55078 · COR-55078

Brand

DSZH

Item

Blue antifreeze liquid 5L 31002003

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

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DSZH Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

DSZH Blue antifreeze liquid 5L

Frequently Asked Questions

Where can I buy DSZH Blue antifreeze liquid 5L worldwide?

Order from 3G Electric, an authorized DSZH distributor. We handle procurement, customs clearance, and logistics to facilities worldwide. Lead time on request — contact us for availability and shipping terms to your location.

What is the operating temperature range for this antifreeze?

DSZH Blue antifreeze operates from -40°C to +50°C, making it suitable for HVAC systems in cold and temperate climates. The 5L container (part 31002003) is ready to pour into standard circulation loops.

Is this antifreeze compatible with standard HVAC copper and aluminum components?

Yes. DSZH Blue contains HVAC-grade corrosion inhibitors formulated for copper, aluminum, and steel piping. The 5L size suits maintenance top-ups and small-system fills in commercial heating and cooling circuits.

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 →