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NIBCO PC741 Press-Fit x Flange Brass Fitting, 1 1/4 in CTS, EPDM O-Ring - Plumbing Copper & Bronze Press Tube Flanges
NIBCOPlumbing Copper & Bronze Press Tube Flanges

NIBCO PC741 Press-Fit x Flange Brass Fitting, 1 1/4 in CTS, EPDM O-Ring

The NIBCO Crimp Flange Fitting (Series PC741) is a press-fit x flange brass fitting with an EPDM O-ring, designed for 1 1/4 in CTS copper plumbing systems.

SKU 3G-OTH-477674

Brand
NIBCO
Item
PC741 Press-Fit x Flange Brass Fitting, 1 1/4 in CTS, EPDM O-Ring
Part Number
B305408PC
Category
Plumbing Copper & Bronze Press Tube Flanges
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

NIBCO
Manufacturer Part Number
B305408PC
Series
PC741
Type
Press-fit x Flange, Brass, EPDM O-Ring
CTS Size
1 1/4 in
Brand - Broad
NIBCO

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

Product Description

The NIBCO Crimp Flange Fitting (Series PC741) is a press-fit x flange brass fitting with an EPDM O-ring, designed for 1 1/4 in CTS copper plumbing systems.

Frequently Asked Questions

What is the NIBCO PC741 crimp flange fitting used for?

The NIBCO PC741 crimp flange fitting connects copper tubing to flanged equipment in plumbing systems. It is a press-fit x flange brass fitting with an EPDM O-ring, sized for 1 1/4 in CTS copper lines, commonly used in commercial and industrial water supply applications.

What are the specifications of the NIBCO B305408PC flange fitting?

The NIBCO B305408PC is a Series PC741 press-fit x flange brass fitting with an EPDM O-ring. It is designed for 1 1/4 in CTS copper tubing. The manufacturer part number is B305408PC, and it is a genuine NIBCO component for plumbing systems.

Where to buy NIBCO PC741 flange fittings worldwide?

3G Electric supplies NIBCO PC741 flange fittings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this genuine NIBCO component for your plumbing project.

How to install a NIBCO press-fit flange fitting?

To install a NIBCO press-fit flange fitting, ensure the copper tube is clean and deburred. Mark the insertion depth, then use an approved press tool to crimp the fitting onto the tube. The EPDM O-ring creates a watertight seal. Always follow manufacturer guidelines for proper installation.

Used in

Common applications for NIBCO
Water treatment — NIBCO PVDF Schedule 80 blind flanges (6519-H series) for sealing pipe ends in chemical dosing lines
HVAC systems — NIBCO bronze ball valves (T58570-1/4) for isolation of small-diameter water lines
Industrial process piping — NIBCO ductile iron gate valves (F619RW series) for general isolation on 6-inch and 8-inch flanged headers
Chemical plants — NIBCO UV-resistant PVDF companion flanges (6551-H series) for outdoor corrosive fluid transfer
Power generation — NIBCO Class 125 ductile iron gate valves for cooling water and neutral fluid isolation
Outdoor piping — NIBCO Schedule 80 PVDF flanges for UV-exposed water and wastewater lines
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NIBCO Products

3G Electric supplies NIBCO plumbing copper & bronze press 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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