We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

NIBCO Cap: 1 in CTS, Cup, Wrot Copper (MPN 617 1) - Wrot Copper Tube Fittings
NIBCOWrot Copper Tube Fittings

NIBCO Cap: 1 in CTS, Cup, Wrot Copper (MPN 617 1)

SKU 3G-OTH-472458

Brand
NIBCO
Item
Cap: 1 in CTS, Cup, Wrot Copper
Category
Wrot Copper Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

NIBCO
Manufacturer Part Number
617 1
Type
Cup, Wrot Copper
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Frequently Asked Questions

What is a NIBCO 617 1 wrot copper cap used for?

A NIBCO 617 1 wrot copper cap seals the end of 1-inch CTS copper tubing in plumbing, HVAC, and refrigeration systems. It provides a permanent, leak-proof closure for water, gas, or steam lines, ensuring system integrity during maintenance or dead-end terminations.

What are the specifications of the NIBCO 617 1 cap?

The NIBCO 617 1 is a 1-inch CTS cup-type wrot copper cap, part number 617 1. It is designed for sweat/solder connections and meets ASTM B88 standards for copper tube fittings. The wrot copper construction offers corrosion resistance and durability in industrial piping systems.

Where to buy a NIBCO 617 1 cap worldwide?

3G Electric supplies the NIBCO 617 1 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 across 14 industrial departments.

How to install a NIBCO 617 1 wrot copper cap?

To install a NIBCO 617 1 cap, clean the tube end and fitting cup with emery cloth, apply flux, assemble, 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 systems.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NIBCO

View all NIBCO parts
NIBCO Sweat Fitting Coupling: 1/4 in CTS x 1/4 in CTS, Cup x FTG, No Center Stop, Wrot Copper (MPN 601-1/4)
NIBCO
NIBCO Sweat Fitting Coupling: 1/4 in CTS x 1/4 in CTS, Cup x FTG, No Center Stop, Wrot Copper (MPN 601-1/4)
NIBCO Sweat Fitting Tee: 5/8 in CTS x 5/8 in CTS x 3/4 in CTS, Cup x Cup x Cup, Bulkhead (MPN 611BH 5/8X5/8X3/4)
NIBCO
NIBCO Sweat Fitting Tee: 5/8 in CTS x 5/8 in CTS x 3/4 in CTS, Cup x Cup x Cup, Bulkhead (MPN 611BH 5/8X5/8X3/4)
NIBCO Sweat Fitting Coupling: 5/8 in CTS x 5/8 in CTS, Cup x FTG, No Center Stop, Wrot Copper (MPN 601-5/8)
NIBCO
NIBCO Sweat Fitting Coupling: 5/8 in CTS x 5/8 in CTS, Cup x FTG, No Center Stop, Wrot Copper (MPN 601-5/8)
NIBCO Sweat Fitting Coupling: 3/16 in CTS x 3/16 in CTS, Cup x FTG, Dimple Center Stop, Wrot Copper (MPN 600-3/16)
NIBCO
NIBCO Sweat Fitting Coupling: 3/16 in CTS x 3/16 in CTS, Cup x FTG, Dimple Center Stop, Wrot Copper (MPN 600-3/16)
NIBCO Sweat Fitting Elbow: 3 in CTS x 3 in CTS, Cup x FTG, Wrot Copper (MPN 607LT 3)
NIBCO
NIBCO Sweat Fitting Elbow: 3 in CTS x 3 in CTS, Cup x FTG, Wrot Copper (MPN 607LT 3)
NIBCO Sweat Fitting Coupling: 3/4 in CTS x 3/8 in CTS, Cup x FTG, Wrot Copper (MPN 600R 3/4x3/8)
NIBCO
NIBCO Sweat Fitting Coupling: 3/4 in CTS x 3/8 in CTS, Cup x FTG, Wrot Copper (MPN 600R 3/4x3/8)
NIBCO Sweat Fitting Stub-Out: 1/2 in CTS x 1/2 in CTS, FTG x FTG, Wrot Copper (MPN 620L 1/2X12)
NIBCO
NIBCO Sweat Fitting Stub-Out: 1/2 in CTS x 1/2 in CTS, FTG x FTG, Wrot Copper (MPN 620L 1/2X12)
NIBCO Sweat Fitting Tee: 1/8 in CTS x 1/8 in CTS x 1/8 in CTS, Cup x Cup x Cup, Wrot Copper (MPN U611-1/8)
NIBCO
NIBCO Sweat Fitting Tee: 1/8 in CTS x 1/8 in CTS x 1/8 in CTS, Cup x Cup x Cup, Wrot Copper (MPN U611-1/8)