London Water Drain Cock-3/8

London Water Drain Cock-3/8

This 3/8" drain cock is a crucial component for the water system on rear discharge concrete mixers, particularly those made by London Machinery. It is installed at a low point on the water tank to allow for complete draining, which is essential for routine maintenance, cleaning, or winterizing to prevent freeze damage. Constructed from brass with a steel handle, this valve provides reliable, long-lasting performance in the demanding environment of concrete and construction work.

Key Features

• 3/8 inch male NPT threads for common water tank fittings
• Durable brass body construction for corrosion resistance
• Steel T-handle for easy manual opening and closing
• Provides a reliable seal to prevent leaks from the water tank
• Essential for draining water to perform maintenance or prevent freezing

Fits These Mixers

McNeilus, Con-Tech, CBMW, Kimble. Primarily designed for London Machinery rear discharge mixer water tanks, but its standard 3/8" NPT size makes it a versatile service part for various other concrete mixer brands that use a similar water tank setup.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.