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3G Electric
STREAMLINE Low-Lead Cast Brass Cup x FNPT Elbow - Low-Lead Cast Copper & Bronze Tube Fittings
STREAMLINELow-Lead Cast Copper & Bronze Tube Fittings

STREAMLINE Low-Lead Cast Brass Cup x FNPT Elbow

STREAMLINE Low-Lead Cast Copper & Bronze Tube Fittings. Specifications: Type: Cup x FNPT, No Center Stop, Brass.

SKU 3G-OTH-485692

Also listed as: A03706NL · A-03706NL

Brand
STREAMLINE
Item
Low-Lead Cast Brass Cup x FNPT Elbow
Part Number
A 03706NL
Category
Low-Lead Cast Copper & Bronze Tube Fittings
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Technical Specifications

STREAMLINE
Manufacturer Part Number
A 03706NL
Type
Cup x FNPT, No Center Stop, Brass

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

Product Description

STREAMLINE Low-Lead Cast Copper & Bronze Tube Fittings. Specifications: Type: Cup x FNPT, No Center Stop, Brass.

Frequently Asked Questions

What is a STREAMLINE Sweat Fitting Elbow used for?

This STREAMLINE brass elbow connects 1/2 in CTS copper tube to 1/2 in NPT female pipe threads in plumbing and HVAC systems. It is used for directional changes in low-lead potable water, hydronic heating, and compressed air lines where a reliable, leak-free joint is required.

What are the specifications of the STREAMLINE A 03706NL elbow?

The STREAMLINE A 03706NL is a low-lead cast brass sweat fitting elbow with a 1/2 in CTS cup x 1/2 in FNPT connection. It has no center stop and features a Cup x FNPT configuration for soldering to copper tube on one side and threading to pipe on the other.

Where to buy STREAMLINE A 03706NL worldwide?

3G Electric supplies the STREAMLINE A 03706NL sweat fitting elbow to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this low-lead brass fitting.

How to install a STREAMLINE sweat fitting elbow?

Clean the copper tube end and fitting cup with emery cloth, apply flux, insert tube fully into the cup, then heat evenly and apply solder until it flows around the joint. For the FNPT side, use thread sealant and tighten to standard torque. Always follow local plumbing codes.

Used in

Common applications for STREAMLINE
Plumbing systems — Streamline wrot copper couplings (e.g., SKU 5UGC0) for joining copper tubes in potable water lines.
HVAC installations — Streamline wrot copper tees (e.g., SKU 5UGD4) for branch connections in refrigerant or water circuits.
Refrigeration — Streamline wrot copper elbows (e.g., SKU 5UGD3) for directional changes in copper tubing runs.
Drain-waste-vent systems — Streamline wrot copper P-traps (e.g., SKU 5UGG7) to prevent sewer gas entry.
Industrial process piping — Streamline wrot copper tees (e.g., SKU 5UGE5) for distributing fluids in large-diameter lines.
Commercial plumbing — Streamline wrot copper fittings with center stops (e.g., SKU 5UGA3) for controlled insertion depth in soldered joints.
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STREAMLINE Products

3G Electric supplies STREAMLINE low-lead cast copper & bronze tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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