1" connections, up to 5.7 m3/hr. These valves require a pipe adaptor kit.
The 740 is a simple time clock controller that gives the installer the option of an every day up to 99 day regeneration frequency. The controller is great for residential and light commercial applications. (see data sheet fro full spec.).
Feautures and Benefits
Time-tested Duraflow flapper provides frictionless sealing for longer service life Fiber-reinforced polymer valve body for superior strength and durability, non-corrosive, and UV-resistant Optical sensor for precision cycle positioning Designed with double backwash for reduced hardness leakage Fully adjustable 5 or 8 cycle control for efficient and reliable water treatment system Continuous service flow rate of 25 GPM with a backwash of 20 GPM Backwash capability accommodates softener tanks up to 16" and filter up to 18" in diameter Super capacitor for keeping time of day during power outage Environmental protective cover for water resistance, corrosion resistance, and UV stability Soft water refill for a cleaner brine tank Programming stored in memory and will not be lost due to power outages History data for valve performance