Chemtube - Model 2000 -Hydraulic Diaphragm

Hydraulically actuated and features a rugged compact cast iron gearbox with a hydraulically balanced tubular diaphragm for accurate chemical feed and long service life. An integral automatic refill system eliminates the need for adjustment under changing operating conditions. An optional PTFE lined diaphragm provides for chemical compatibility with virtually any chemical used in the water treatment process. Three tubular diaphragm sizes are available for capacities up to 2000 l/h (525gal/h) at pressures up to 13.3 bar.