Hard-working piston technology stands up to the toughest water conditions.Browse all
Tough. Reliable. Piston-powered. Designed to accurately meter water delivery from more than 40 years of piston-pioneering technology.
- Flush volumes start at 1.28 gpf/4.8 Lpf for greater water savings
- Fixed volume piston with filtered O-ring bypass and ADA-compliant, metal oscillating non-hold-open handle ensure reliable, water-efficient operation
- Stop cap plug prevents tampering