NIBCO Union,P x M,Wrot Copper,PC633-4: Straight, 1 in CTS x 1 in Pipe size
The NIBCO PC633-4 Straight Union is a wrot copper press tube fitting with a 1 in CTS x 1 in Pipe size, Press-fit x MNPT connection. This plumbing component is part of our broad industrial supply across 14…
SKU 3G-OTH-475564
Also listed as: 9256820 PC · 9256820-PC
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.
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Product Description
The NIBCO PC633-4 Straight Union is a wrot copper press tube fitting with a 1 in CTS x 1 in Pipe size, Press-fit x MNPT connection. This plumbing component is part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the NIBCO PC633-4 straight union used for?
The NIBCO PC633-4 straight union connects copper tubing to male threaded pipe in plumbing systems. It joins 1 in CTS copper tube via press-fit to a 1 in MNPT threaded connection, enabling quick, leak-free assembly in water supply and hydronic heating applications.
What are the specifications of the NIBCO PC633-4 union?
The NIBCO PC633-4 is a wrot copper press tube fitting, type P x M, straight union. It has a 1 in CTS copper tube size x 1 in pipe size, with Press-fit x MNPT connections. The manufacturer part number is 9256820PC.
Where to buy the NIBCO PC633-4 union worldwide?
3G Electric supplies the NIBCO PC633-4 straight union to customers worldwide. We handle full logistics, customs clearance, and delivery for this plumbing fitting. Contact us to order; we source across 14 industrial departments and provide specialist support for combustion, pumps, and controls.
How to install a NIBCO press-fit union?
To install the NIBCO PC633-4 press-fit union, ensure the copper tube is clean and deburred. Mark the insertion depth, push the fitting onto the tube, and use an approved press tool with the correct jaw to crimp the connection. Always follow manufacturer instructions for proper sealing.
Used in
Common applications for NIBCONIBCO 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.
