Zurn
The Zurn Wilkins 860XL Ball Type Test Cock is installation on backflow preventers as a test port for attaching a differential pressure gauge.
![WILKINS 18-860 TEST COCK SUITS 15MM-25MM](https://digitalassets.reecegroup.com.au/m/40417765982fed2b/Web_280x210-WILKINS-18-860-TEST-COCK-SUITS-15MM-25MM.jpg)
![WILKINS 18-860 TEST COCK SUITS 15MM-25MM](https://digitalassets.reecegroup.com.au/m/40417765982fed2b/Web_1200x900-WILKINS-18-860-TEST-COCK-SUITS-15MM-25MM.jpg)
Zurn
The Zurn Wilkins 860XL Ball Type Test Cock is installation on backflow preventers as a test port for attaching a differential pressure gauge.