

Knight Equipment
Checkout securely with:
MX Series Proportioner Parts - Complete Flex Gap and Venturi Body Assembly
Use this to convert your MX system to the "Flex Gap" style back flow preventer.
Includes:
2201120 - Venturi Body
2200105 - 4 GPM Venturi Tube
2300781 - Washer (2 each)
7407210 - Flex Gap Assembly
Metering Tips Sold Separately: See them here