Febco 3/4 in 850 In-Line Design Double Check Valve Assembly Brass (T1112)

3/4 in 850 In-Line Design Double Check Valve Assembly Brass — Professional-Grade Backflow Valves

The 850 In-Line Double Check Assemblies are designed to prevent the backflow of pollutants that are objectionable but non-toxic from entering the potable water supply. It features a bronze body with threaded ball valve end connections.

The T1112 from Febco is a contractor-trusted choice for residential and commercial landscape systems. Sourced through authorized U.S. distribution and backed by the full manufacturer warranty, it delivers the reliability professionals specify on the job.

Key Specifications & Features

• Model / Part Number: T1112
• Brand: Febco
• Size: 4
• Condition: Genuine factory-new

Frequently Asked Questions

Is this backflow preventer lead-free?
Yes — it is certified lead-free and compliant with U.S. Safe Drinking Water Act requirements for potable water connections.

Does it come with a testing certificate?
It ships factory-tested. Local code typically requires certified field testing after installation — check your municipality’s cross-connection control requirements.

Is this a genuine factory-new product?
Yes — Big Irrigation Supply sells only genuine, factory-new product sourced through authorized distribution, never gray-market or refurbished.

How quickly does this ship?
In-stock items ship fast from our U.S. distribution network, typically arriving within 3–7 business days.