We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

NIBCO Sweat Fitting Adapter: 2 in CTS x 2 in Pipe, Cup x FNPT, Wrot Copper (MPN 903 2) - Drain, Waste & Vent Wrot Copper & Bronze Tube Fittings
NIBCODrain, Waste & Vent Wrot Copper & Bronze Tube Fittings

NIBCO Sweat Fitting Adapter: 2 in CTS x 2 in Pipe, Cup x FNPT, Wrot Copper (MPN 903 2)

SKU 3G-OTH-473621

Brand
NIBCO
Item
Sweat Fitting Adapter: 2 in CTS x 2 in Pipe, Cup x FNPT, Wrot Copper
Category
Drain, Waste & Vent Wrot Copper & Bronze Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

NIBCO
Manufacturer Part Number
903 2
Type
Cup x FNPT, Wrot Copper
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Frequently Asked Questions

What is a NIBCO sweat fitting adapter used for?

A NIBCO sweat fitting adapter connects copper tubing to threaded pipe in drain, waste, and vent systems. The 2 in CTS cup end solders onto copper tube, while the FNPT end accepts male threaded pipe. It is commonly used in commercial and industrial plumbing applications.

What are the specifications of the NIBCO 903 2 sweat fitting adapter?

The NIBCO 903 2 is a wrot copper adapter with a 2 in CTS cup x 2 in FNPT connection. It is designed for drain, waste, and vent applications. The cup end is for soldering to copper tube, and the female NPT end accepts male threaded pipe.

Where to buy NIBCO sweat fitting adapters worldwide?

3G Electric supplies NIBCO sweat fitting adapters worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine NIBCO fittings to your facility. Contact us for pricing and lead time on the 903 2 model.

How to install a NIBCO sweat fitting adapter?

To install a NIBCO sweat fitting adapter, clean the copper tube end and the cup interior with emery cloth. Apply flux, insert the tube into the cup, and heat evenly until solder flows into the joint. Allow to cool before pressurizing. Always follow local plumbing codes.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NIBCO

View all NIBCO parts
NIBCO Sweat Fitting Elbow: 1 1/2 in CTS x 1 1/2 in CTS, Cup x FTG, Wrot Copper (MPN 907LT 11/2)
NIBCO
NIBCO Sweat Fitting Elbow: 1 1/2 in CTS x 1 1/2 in CTS, Cup x FTG, Wrot Copper (MPN 907LT 11/2)
NIBCO Sweat Fitting Coupling: 1 1/2 in CTS x 1 1/2 in CTS, Cup x FTG, No Center Stop, Wrot Copper (MPN 901RP 11/2)
NIBCO
NIBCO Sweat Fitting Coupling: 1 1/2 in CTS x 1 1/2 in CTS, Cup x FTG, No Center Stop, Wrot Copper (MPN 901RP 11/2)
NIBCO Sweat Fitting Tee: 2 in CTS x 2 in CTS x 2 in CTS, Cup x Cup x Cup, Drain/Vent, Bronze (MPN E270450)
NIBCO
NIBCO Sweat Fitting Tee: 2 in CTS x 2 in CTS x 2 in CTS, Cup x Cup x Cup, Drain/Vent, Bronze (MPN E270450)
NIBCO Sweat Fitting Adapter: 1 1/4 in CTS x 1 1/4 in Pipe, Cup x FNPT, Wrot Copper (MPN 903-11/4)
NIBCO
NIBCO Sweat Fitting Adapter: 1 1/4 in CTS x 1 1/4 in Pipe, Cup x FNPT, Wrot Copper (MPN 903-11/4)
NIBCO Sweat Fitting Elbow: 4 in CTS x 4 in CTS, Cup x FTG, Drain/Vent, Bronze (MPN E055650)
NIBCO
NIBCO Sweat Fitting Elbow: 4 in CTS x 4 in CTS, Cup x FTG, Drain/Vent, Bronze (MPN E055650)
NIBCO Sweat Fitting Elbow: 1 1/2 in CTS x 1 1/2 in CTS, Cup x FTG, Wrot Copper (MPN 9077.5)
NIBCO
NIBCO Sweat Fitting Elbow: 1 1/2 in CTS x 1 1/2 in CTS, Cup x FTG, Wrot Copper (MPN 9077.5)
NIBCO Sweat Fitting Adapter: 1 1/2 in Pipe x 1 1/2 in CTS, MNPT x Compression, Wrot Copper (MPN 9047-11/2)
NIBCO
NIBCO Sweat Fitting Adapter: 1 1/2 in Pipe x 1 1/2 in CTS, MNPT x Compression, Wrot Copper (MPN 9047-11/2)
NIBCO Sweat Fitting Adapter: 4 in CTS x 4 in Pipe, Cup x MNPT, Drain/Vent, Bronze (MPN E031000)
NIBCO
NIBCO Sweat Fitting Adapter: 4 in CTS x 4 in Pipe, Cup x MNPT, Drain/Vent, Bronze (MPN E031000)