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DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid - Insulated Line Sets
DURO LINEInsulated Line Sets

DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid

The DURO LINE Steel Refrigerant Lineset (SKU 896CT6, MPN SLS383450) is a 50 ft long insulated line set with a 3/8 in plain liquid line and 1/2 in elastomeric black insulation. Constructed with steel line and…

SKU 3G-OTH-72071

Brand
DURO LINE
Item
Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid
Category
Insulated Line Sets
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Technical Specifications

DURO LINE
Manufacturer Part Number
SLS383450
Type
Steel
Insulation
1/2 in
Plain Liquid
3/8 in
Line Material
Steel
Insulation Color
Black
Connection Material
Steel
Insulation Material
Elastomeric
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DURO LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DURO LINE Steel Refrigerant Lineset (SKU 896CT6, MPN SLS383450) is a 50 ft long insulated line set with a 3/8 in plain liquid line and 1/2 in elastomeric black insulation. Constructed with steel line and connection materials, this product is designed for refrigerant applications requiring durable, pre-insulated piping.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DURO LINE Steel Refrigerant Lineset used for?

The DURO LINE Steel Refrigerant Lineset is used in HVAC and refrigeration systems to connect outdoor condensing units to indoor evaporator coils. Its pre-insulated steel construction provides durable, leak-resistant piping for commercial and residential refrigerant lines, reducing heat gain and condensation.

What are the specifications of the DURO LINE Steel Refrigerant Lineset?

The DURO LINE Steel Refrigerant Lineset (MPN SLS383450) is 50 ft long with a 3/8 in plain liquid line and 1/2 in elastomeric black insulation. It features steel line and connection materials. The insulation material is elastomeric, and the insulation color is black.

Where to buy the DURO LINE Steel Refrigerant Lineset worldwide?

3G Electric supplies the DURO LINE Steel Refrigerant Lineset worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this pre-insulated steel lineset.

How to install the DURO LINE Steel Refrigerant Lineset?

Install the DURO LINE Steel Refrigerant Lineset by routing it between the condenser and evaporator, avoiding sharp bends. Use proper brazing techniques for steel connections and ensure insulation remains intact to prevent condensation. Follow standard HVAC practices for refrigerant line installation and leak testing.

Used in

Common applications for DURO LINE
Residential split-system air conditioning — DURO LINE steel refrigerant line sets (e.g., SLS387825) for connecting outdoor condenser to indoor evaporator.
Light commercial heat pump installations — DURO LINE 50-ft line sets (e.g., SLS385850) for rooftop or ground-mounted units.
HVAC system retrofits in existing buildings — DURO LINE 25-ft line sets (e.g., SLS141250) for replacing old refrigerant lines.
New construction HVAC rough-in — DURO LINE 35-ft line sets (e.g., SLS387835) for pre-installing line sets before drywall.
Refrigeration system maintenance — DURO LINE 15-ft line sets (e.g., SLS141215) for short-run replacements in walk-in coolers.

DURO LINE Products

3G Electric supplies DURO LINE insulated line sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS143850). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 15 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS143815). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
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DURO LINE Steel Refrigerant Lineset: 15 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS143815). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 25 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS143825). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
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DURO LINE Steel Refrigerant Lineset: 25 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS143825). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.

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DURO LINE Steel Refrigerant Lineset: 25 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS141225). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
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DURO LINE Steel Refrigerant Lineset: 25 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS141225). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 25 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS387825). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
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DURO LINE Steel Refrigerant Lineset: 25 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS387825). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS141250). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
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DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS141250). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS385850). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
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DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS385850). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 25 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS385825). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
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DURO LINE Steel Refrigerant Lineset: 25 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS385825). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS387850). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE
DURO LINE Steel Refrigerant Lineset: 50 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS387850). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 15 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS141215). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE
DURO LINE Steel Refrigerant Lineset: 15 ft Lg, 1/2 in Insulation, 1/4 in Plain Liquid, Steel (MPN SLS141215). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE Steel Refrigerant Lineset: 35 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS387835). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.
DURO LINE
DURO LINE Steel Refrigerant Lineset: 35 ft Lg, 1/2 in Insulation, 3/8 in Plain Liquid, Steel (MPN SLS387835). Key specifications — Insulation Color: Black; Insulation Material: Elastomeric; Line Material: Steel; Connection Material: Steel; Brand: DURO LINE.