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STREAMLINE Sweat Fitting Adapter: 4 in CTS x 4 in CTS, Cup x Flange, No Center Stop - Low-Lead Cast Copper & Bronze Tube Flanges
STREAMLINELow-Lead Cast Copper & Bronze Tube Flanges

STREAMLINE Sweat Fitting Adapter: 4 in CTS x 4 in CTS, Cup x Flange, No Center Stop

STREAMLINE Low-Lead Cast Copper & Bronze Tube Flanges. Specifications: Type: Cup x Flange, No Center Stop, Wrot Copper.

SKU 3G-OTH-475805

Also listed as: W01940NL · W-01940NL

Brand
STREAMLINE
Item
Sweat Fitting Adapter: 4 in CTS x 4 in CTS, Cup x Flange, No Center Stop
Category
Low-Lead Cast Copper & Bronze Tube Flanges
Available to Order
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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 Specifications

STREAMLINE
Manufacturer Part Number
W 01940NL
Type
Cup x Flange, No Center Stop, Wrot Copper

Technical Documents

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

Product Description

STREAMLINE Low-Lead Cast Copper & Bronze Tube Flanges. Specifications: Type: Cup x Flange, No Center Stop, Wrot Copper.

Frequently Asked Questions

What is a STREAMLINE Sweat Fitting Adapter used for?

This STREAMLINE sweat fitting adapter connects 4-inch CTS copper tube to a flanged connection in plumbing and industrial piping systems. The cup x flange design with no center stop allows secure soldered joints for water, gas, or HVAC lines.

What are the specifications of the STREAMLINE W 01940NL adapter?

The STREAMLINE W 01940NL is a 4-inch CTS x 4-inch CTS wrot copper sweat fitting adapter with cup x flange configuration and no center stop. It is a low-lead cast copper and bronze tube flange, suitable for potable water systems.

Where to buy STREAMLINE sweat fitting adapters worldwide?

3G Electric supplies STREAMLINE sweat fitting adapters like the W 01940NL to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this low-lead copper flange.

How to install a STREAMLINE cup x flange sweat adapter?

Clean the 4-inch CTS copper tube end and the adapter cup interior. Apply flux, insert tube fully, and heat evenly while applying solder to the joint. Allow to cool naturally. Ensure no center stop allows full insertion for proper flow.

Used in

Common applications for STREAMLINE
Commercial HVAC installation — STREAMLINE 50 ft line set with 1/2 in insulation for rooftop mini-split systems
Industrial plant cooling — STREAMLINE 35 ft line set with 1 in insulation for process area split units
Residential multi-split systems — STREAMLINE 15 ft line set with 1 in insulation for compact installations
HVAC service replacement — STREAMLINE ball valve insulation cover for Cyclemaster valves in retrofit projects
Cold storage facility — STREAMLINE line set with elastomeric insulation to minimize condensation in low-temperature environments

STREAMLINE Products

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

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