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NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x MNPT, Bronze (MPN 802C 11/2) - Drain, Waste & Vent Wrot Copper & Bronze Tube Fittings
NIBCODrain, Waste & Vent Wrot Copper & Bronze Tube Fittings

NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x MNPT, Bronze (MPN 802C 11/2)

SKU 3G-OTH-473574

Brand
NIBCO
Item
Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x MNPT, Bronze
Category
Drain, Waste & Vent Wrot Copper & Bronze Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
802C 11/2
Type
Cup x MNPT, Bronze
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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a NIBCO sweat fitting adapter used for?

This NIBCO sweat fitting adapter connects 1 1/2 in CTS copper tube to male NPT threaded pipe in drain, waste, and vent systems. The bronze cup x MNPT design provides a reliable transition for plumbing applications requiring corrosion resistance and leak-free joints.

What are the specifications of the NIBCO 802C 11/2 adapter?

The NIBCO 802C 11/2 is a bronze sweat fitting adapter with a cup x MNPT configuration. It fits 1 1/2 in CTS copper tube on one end and 1 1/2 in pipe on the threaded end. The manufacturer part number is 802C 11/2, and it is designed for drain, waste, and vent systems.

Where to buy NIBCO sweat fitting adapter 802C 11/2 worldwide?

3G Electric supplies the NIBCO 802C 11/2 sweat fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this bronze cup x MNPT adapter for your plumbing project.

How to install a NIBCO sweat fitting adapter?

Clean the copper tube end and apply flux. Heat the cup end evenly until solder melts into the joint. For the threaded MNPT side, use pipe thread sealant and tighten to standard torque. Always follow local plumbing codes and allow joints to cool before pressurizing the system.

Used in

Common applications for NIBCO
HVAC systems — NIBCO bronze ball valves (T58570UL series) for isolation and control in chilled water loops
Water treatment plants — NIBCO bronze gate valves (T29 series) for shut-off in filtration and distribution lines
Industrial burner systems — NIBCO brass ball valves (GB2A series) for fuel oil or gas supply lines
Chemical processing — NIBCO bronze ball valves with locking lever (T58570LL series) for safety-critical flow control
Steam systems — NIBCO bronze globe valves for throttling in low-pressure steam applications
General plumbing — NIBCO bronze ball valves (S58570 series) with sweat connections for copper piping in commercial buildings

NIBCO Products

3G Electric supplies NIBCO drain, waste & vent wrot 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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