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NIBCO 617 4 Wrot Copper Cap, 4 in CTS, Cup Type - Wrot Copper Tube Fittings
NIBCOWrot Copper Tube Fittings

NIBCO 617 4 Wrot Copper Cap, 4 in CTS, Cup Type

NIBCO Wrot Copper Tube Fittings. Specifications: Type: Cup, Wrot Copper.

SKU 3G-OTH-472429

Also listed as: 6174 · 617-4

Brand
NIBCO
Item
617 4 Wrot Copper Cap, 4 in CTS, Cup Type
Category
Wrot Copper Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
617 4
Type
Cup, Wrot Copper

Technical Documents

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

Product Description

NIBCO Wrot Copper Tube Fittings. Specifications: Type: Cup, Wrot Copper.

Frequently Asked Questions

What is a NIBCO 617 4 wrot copper cap used for?

A NIBCO 617 4 wrot copper cap is used to seal the end of a 4-inch CTS copper tube in plumbing, HVAC, and industrial piping systems. It provides a permanent, leak-proof closure for water, gas, or air lines where future access is not required.

What are the specifications of the NIBCO 617 4 cap?

The NIBCO 617 4 is a 4-inch CTS wrot copper cap, cup type, with manufacturer part number 617 4. It is designed for soldered connections and meets ASTM B88 standards for copper tube fittings. The cup depth and wall thickness follow standard wrot copper dimensions.

Where to buy a NIBCO 617 4 cap worldwide?

3G Electric supplies the NIBCO 617 4 wrot copper cap worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other copper fittings.

How to install a NIBCO wrot copper cap?

To install a NIBCO wrot copper cap, clean the tube end and cap cup with emery cloth, apply flux, insert the tube fully into the cup, and heat evenly with a torch until solder flows around the joint. Allow to cool naturally. Always follow local plumbing codes and use lead-free solder for potable water.

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 wrot copper 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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