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NIBCO Crimp Tee Fitting: Tee, 1 1/4 in CTS x 1 in CTS x 3/4 in CTS size, Copper - Plumbing Copper & Bronze Press Tube Fittings
NIBCOPlumbing Copper & Bronze Press Tube Fittings

NIBCO Crimp Tee Fitting: Tee, 1 1/4 in CTS x 1 in CTS x 3/4 in CTS size, Copper

The NIBCO Crimp Tee Fitting is a copper press tube fitting in a 1 1/4 in CTS x 1 in CTS x 3/4 in CTS size, Series PC611, with an EPDM O-Ring (MPN 9100555PC). This NIBCO tee is constructed from copper or bronze material.

SKU 3G-OTH-475668

Also listed as: 9100555 PC · 9100555-PC

Brand
NIBCO
Item
Crimp Tee Fitting: Tee, 1 1/4 in CTS x 1 in CTS x 3/4 in CTS size, Copper
Category
Plumbing Copper & Bronze Press Tube Fittings
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NIBCO
Manufacturer Part Number
9100555PC
Series
PC611
Type
1 1/4 in CTS x 1 in CTS x 3/4 in CTS size, Copper, EPDM O-Ring
Brand - Broad
NIBCO
Broad - Material for Bullet
Copper Or Bronze

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

Product Description

The NIBCO Crimp Tee Fitting is a copper press tube fitting in a 1 1/4 in CTS x 1 in CTS x 3/4 in CTS size, Series PC611, with an EPDM O-Ring (MPN 9100555PC). This NIBCO tee is constructed from copper or bronze material.

Frequently Asked Questions

What is the NIBCO Crimp Tee Fitting used for?

The NIBCO Crimp Tee Fitting (MPN 9100555PC) is used to branch or combine copper tubing in plumbing systems. Its 1 1/4 in CTS x 1 in CTS x 3/4 in CTS size allows connection of three different pipe diameters, common in potable water and hydronic heating applications.

What are the specifications of the NIBCO Crimp Tee Fitting?

This NIBCO tee is Series PC611, made of copper or bronze, with an EPDM O-Ring. It has three CTS (Copper Tube Size) ends: 1 1/4 in, 1 in, and 3/4 in. The manufacturer part number is 9100555PC. It is designed for press-connect installation without soldering.

Where to buy the NIBCO Crimp Tee Fitting worldwide?

3G Electric supplies the NIBCO Crimp Tee Fitting (9100555PC) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this copper press fitting for plumbing systems.

How to install the NIBCO Crimp Tee Fitting?

Installation requires a compatible crimp tool for 1 1/4 in, 1 in, and 3/4 in CTS copper tubing. Ensure pipe ends are clean and deburred, then insert fully into the fitting. Use the tool to crimp the ring, creating a permanent seal via the EPDM O-Ring. 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 plumbing copper & bronze press 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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