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NIBCO Cap: 5/8 in CTS, Cup, Wrot Copper (MPN 617-5/8) - Wrot Copper Tube Fittings
NIBCOWrot Copper Tube Fittings

NIBCO Cap: 5/8 in CTS, Cup, Wrot Copper (MPN 617-5/8)

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

SKU 3G-OTH-472528

Also listed as: 61758 · 617 5 8 · 617-5-8

Brand
NIBCO
Item
Cap: 5/8 in CTS, Cup, Wrot Copper
Category
Wrot Copper Tube Fittings
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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
617-5/8
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 617-5/8 wrot copper cap used for?

This NIBCO 5/8-inch CTS cup cap is used to seal the end of a copper tube in plumbing, HVAC, and refrigeration systems. It provides a permanent, leak-proof closure when soldered onto Type K, L, or M copper tubing.

What are the specifications of the NIBCO 617-5/8 cap?

The NIBCO 617-5/8 is a 5/8-inch CTS (Copper Tube Size) cup-style cap made of wrot copper. It is designed for soldered connections and is commonly used in residential and commercial water supply lines.

Where to buy NIBCO 617-5/8 wrot copper caps worldwide?

3G Electric supplies NIBCO 617-5/8 wrot copper caps to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine NIBCO part.

How to install a NIBCO wrot copper cap?

Clean the tube end and cap cup with emery cloth, apply flux, insert tube into cap, and heat evenly with a torch until solder flows into 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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