ZURN Crimp Clamp Ring: 1/2 in ID x 1/2 in Pipe Size, Ring, Copper
The ZURN Crimp Clamp Ring (MPN QCR3XPC) is a copper ring for barbed tube fittings, with a 1/2 in ID and 1/2 in pipe size. It uses a crimp PEX connection method and is designed for ring-type connections.
SKU 3G-OTH-484926
Need installation or engineering help?
Ask a question
Product Description
The ZURN Crimp Clamp Ring (MPN QCR3XPC) is a copper ring for barbed tube fittings, with a 1/2 in ID and 1/2 in pipe size. It uses a crimp PEX connection method and is designed for ring-type connections.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a ZURN Crimp Clamp Ring used for?
A ZURN Crimp Clamp Ring (QCR3XPC) is used to secure PEX tubing onto barbed fittings in plumbing systems. The copper ring is crimped over the tubing to create a watertight, permanent connection. It is commonly applied in residential and commercial potable water and radiant heating installations.
What are the specifications of the ZURN QCR3XPC Crimp Clamp Ring?
The ZURN QCR3XPC is a copper crimp clamp ring with a 1/2 in inside diameter and 1/2 in pipe size. It uses a crimp PEX connection method and is designed for ring-type connections. The manufacturer part number is QCR3XPC, and the brand is ZURN.
Where to buy ZURN Crimp Clamp Rings worldwide?
3G Electric supplies ZURN Crimp Clamp Rings (QCR3XPC) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this copper crimp ring for PEX connections.
How to install a ZURN Crimp Clamp Ring on PEX tubing?
To install a ZURN Crimp Clamp Ring, slide the copper ring over the PEX tubing, then insert the tubing fully onto a barbed fitting. Position the ring over the barb and use a PEX crimp tool to compress the ring evenly. Always verify the joint with a go/no-go gauge to ensure a proper seal.
Used in
Common applications for ZURNZURN Products
3G Electric supplies ZURN crimp-on rings for barbed tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


![ZURN Crimp Clamp Ring: 1 in ID x 1 in Pipe x 1 in Pipe Size, Copper, Crimp (MPN QCR5XPC). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F98964d69-8efa-489c-92db-3629979d3242.jpg&w=200)
![ZURN Crimp Clamp Ring: 1 1/2 in ID x 1 in Pipe x 1 1/2 in Pipe Size, Copper, Crimp (MPN QCR7XPC). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F5ce9f08a-4ce1-4708-aefe-c4e165cdbd26.jpg&w=200)
![ZURN Crimp Clamp Ring: 1 25/64 in ID x 1 1/4 in Pipe x 1 25/64 in ID x 1 1/4 in Pipe Size, Copper (MPN QCR6X). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Clamp x Clamp.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F59e52229-55cf-4c35-b98b-8029bc41dbf5.jpg&w=200)
![ZURN Crimp Clamp Ring: 1 1/4 in ID x 2 in Pipe x 1 1/4 in Pipe Size, Copper, Crimp (MPN QCR6XPC). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F4e331fbc-1f49-43c2-a757-fc0e5dd9e055.jpg&w=200)
![ZURN Crimp Clamp Ring: 1 1/4 in ID x 3/4 in Pipe x 3/4 in Pipe Size, Ring, Copper, Crimp (MPN QCR4XPC). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Ring.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F2bc201ab-ced6-4669-ae63-3b5937939444.jpg&w=200)
![ZURN Crimp Clamp Ring: 2 in Pipe x 2 in Pipe Size, Clamp x Clamp, Copper, Crimp (MPN QCR8X). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Clamp x Clamp.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F295d079a-af18-4900-b8cc-57213a567ca1.jpg&w=200)
![ZURN Crimp Clamp Ring: 1 45/64 in ID x 1 1/2 in Pipe x 1 45/64 in ID x 1 1/2 in Pipe Size, Copper (MPN QCR7X). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Clamp x Clamp.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fd3e86663-eb1f-4a8f-8aaf-c274111e2f26.jpg&w=200)