Watts Test Cock: Test Cock, 3/4 in Connection Size - Side 1, NPT, Repair Part
The Watts Test Cock (SKU 3G-OTH-436762) is a bronze repair part with a 3/4 in NPT connection, designed for Watts Series LF-TC backflow preventers. As a 3G Electric specialist, we interpret your demand for genuine…
SKU 3G-OTH-436762
Also listed as: 34LFTC757957610 · 3 4 LF TC 757 957 6 10 · 3-4-LF-TC-757-957-6-10
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
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Product Description
The Watts Test Cock (SKU 3G-OTH-436762) is a bronze repair part with a 3/4 in NPT connection, designed for Watts Series LF-TC backflow preventers. As a 3G Electric specialist, we interpret your demand for genuine industrial components and source this OEM part with accountability, supporting your maintenance needs across 14 departments.
Frequently Asked Questions
What is a Watts test cock used for?
A Watts test cock is a repair part used on backflow preventers to allow field testing of check valves and relief valves. It provides a threaded port for attaching test equipment, ensuring the assembly meets cross-connection control requirements in commercial and industrial water systems.
What are the specifications of the Watts 3/4 LF-TC test cock?
This Watts test cock has a 3/4 inch NPT connection on side 1, is made of bronze, and is a repair part compatible with Watts Series LF-TC backflow preventers. The manufacturer part number is 3/4 LF-TC 757/957 6-10. It is designed for use with 3/4 inch series assemblies.
Where to buy Watts test cock 3/4 LF-TC worldwide?
3G Electric supplies the Watts 3/4 LF-TC test cock to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Watts repair parts and support procurement for backflow prevention maintenance across all regions.
How to install a Watts test cock on a backflow preventer?
Install the Watts test cock by applying thread sealant to the NPT threads and tightening into the test port of the backflow preventer. Do not overtighten. After installation, verify the assembly for leaks at system pressure. Always follow the manufacturer's instructions for the specific Series LF-TC model.
Used in
Common applications for WattsWatts Products
3G Electric supplies Watts repair kits & parts for watts backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
