Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
NIBCO E030900 Bronze Drain Waste & Vent Cup x MNPT Adapter, 3 in CTS x 3 in Pipe - Drain, Waste & Vent Wrot Copper & Bronze Tube Fittings
NIBCODrain, Waste & Vent Wrot Copper & Bronze Tube Fittings

NIBCO E030900 Bronze Drain Waste & Vent Cup x MNPT Adapter, 3 in CTS x 3 in Pipe

NIBCO Drain, Waste & Vent Wrot Copper & Bronze Tube Fittings. Specifications: Type: Cup x MNPT, Drain/Vent, Bronze.

SKU 3G-OTH-473635

Also listed as: E 030900 · E-030900

Brand
NIBCO
Item
E030900 Bronze Drain Waste & Vent Cup x MNPT Adapter, 3 in CTS x 3 in Pipe
Part Number
E030900
Category
Drain, Waste & Vent Wrot Copper & Bronze Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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

NIBCO
Manufacturer Part Number
E030900
Type
Cup x MNPT, Drain/Vent, Bronze

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

Product Description

NIBCO Drain, Waste & Vent Wrot Copper & Bronze Tube Fittings. Specifications: Type: Cup x MNPT, Drain/Vent, Bronze.

Frequently Asked Questions

What is a NIBCO sweat fitting adapter used for?

This NIBCO sweat fitting adapter connects 3 in CTS copper tube to 3 in male NPT pipe in drain, waste, and vent systems. Its bronze construction resists corrosion in plumbing and industrial drainage applications.

What are the specifications of the NIBCO E030900 adapter?

The NIBCO E030900 is a 3 in CTS x 3 in Pipe sweat fitting adapter with Cup x MNPT ends, designed for drain, waste, and vent systems. It is made of bronze for durability in plumbing and industrial applications.

Where to buy NIBCO sweat fitting adapters worldwide?

3G Electric supplies NIBCO sweat fitting adapters like the E030900 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you get the right industrial plumbing components for your project.

How to install a NIBCO sweat fitting adapter?

Clean and flux the copper tube and fitting cup, then heat evenly until solder melts into the joint. For the male NPT end, use thread sealant and tighten to standard torque. Always follow local plumbing codes for drain, waste, and vent systems.

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
Not sure this is the right part? Photo-identify it

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
This NIBCO wrot copper elbow is used in drain, waste, and vent (DWV) systems to change direction in non-pressurized drainage lines. It connects 1-1/4 in CTS copper tube with a cup x FTG configuration for sweat (solder) installation
NIBCO
This NIBCO wrot copper elbow is used in drain, waste, and vent (DWV) systems to change direction in non-pressurized drainage lines. It connects 1-1/4 in CTS copper tube with a cup x FTG configuration for sweat (solder) installation
Bronze sweat fitting adapter with a 2 in copper tube size cup end and 2 in male NPT threaded end. Used to transition from soldered copper tubing to threaded pipe connections in drain, waste, and vent systems
NIBCO
Bronze sweat fitting adapter with a 2 in copper tube size cup end and 2 in male NPT threaded end. Used to transition from soldered copper tubing to threaded pipe connections in drain, waste, and vent systems
This bronze bushing reduces a 3-inch CTS copper tube to a 2-inch CTS connection in drain, waste, and vent systems. It features FTG x FTG connections and is suitable for use in commercial and industrial plumbing applications
NIBCO
This bronze bushing reduces a 3-inch CTS copper tube to a 2-inch CTS connection in drain, waste, and vent systems. It features FTG x FTG connections and is suitable for use in commercial and industrial plumbing applications
NIBCO
NIBCO
Bronze adapter for drain, waste, and vent systems. Connects 1-1/2 in CTS copper tube to 1-1/2 in male NPT threaded pipe. Cup x MNPT connection type
This bronze sweat fitting adapter features a cup end for 3 in CTS copper tube and a spigot end for 3 in pipe. Designed for use in drain, waste, and vent systems, it provides a reliable transition between copper tube and pipe in plumbing applications
NIBCO
This bronze sweat fitting adapter features a cup end for 3 in CTS copper tube and a spigot end for 3 in pipe. Designed for use in drain, waste, and vent systems, it provides a reliable transition between copper tube and pipe in plumbing applications
Wrot copper sweat fitting elbow for drain, waste, and vent systems. 3-inch CTS connections with cup x FTG configuration. Requires soldering for installation
NIBCO
Wrot copper sweat fitting elbow for drain, waste, and vent systems. 3-inch CTS connections with cup x FTG configuration. Requires soldering for installation

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first