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DURO LINE SLS143850 Steel Refrigerant Lineset - Insulated Line Sets
DURO LINEInsulated Line Sets

DURO LINE SLS143850 Steel Refrigerant Lineset

The DURO LINE Steel Refrigerant Lineset (SKU SLS143850, MPN SLS143850) is a 50 ft long insulated line set with steel lines and steel connections. It features 1/2 in elastomeric black insulation and includes a 1/4 in…

SKU 3G-OTH-72118

Also listed as: SLS 143850 · SLS-143850

Brand
DURO LINE
Item
SLS143850 Steel Refrigerant Lineset
Part Number
SLS143850
Category
Insulated Line Sets
Available to Order
Also known as:SLS143850DURO LINE
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

DURO LINE
Manufacturer Part Number
SLS143850
Type
Steel
Insulation
1/2 in
Plain Liquid
1/4 in
Line Material
Steel
Insulation Color
Black
Connection Material
Steel
Insulation Material
Elastomeric

Technical Documents

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DURO LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DURO LINE Steel Refrigerant Lineset (SKU SLS143850, MPN SLS143850) is a 50 ft long insulated line set with steel lines and steel connections. It features 1/2 in elastomeric black insulation and includes a 1/4 in plain liquid line.

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. It is suitable for residential and light commercial split-system installations where a pre-insulated, pre-flared line set simplifies field installation.

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

The DURO LINE Steel Refrigerant Lineset (MPN SLS143850) is 50 ft long with steel lines and steel connections. It has 1/2 in elastomeric black insulation and a 1/4 in plain liquid line. The insulation material is elastomeric, and the line material is steel.

Where to buy the DURO LINE Steel Refrigerant Lineset worldwide?

You can source the DURO LINE Steel Refrigerant Lineset through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the DURO LINE Steel Refrigerant Lineset?

Install the DURO LINE Steel Refrigerant Lineset by routing it between the outdoor unit and indoor coil, avoiding sharp bends. Use the pre-flared ends to connect to service valves and evaporator connections. Ensure insulation covers all exposed tubing to prevent condensation. Follow standard HVAC best practices.

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.
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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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