or a DMX model 221 dosing pump

DDA 120-7 AR-PVC/T/C-F-31U3U3F The SMART Digital DDA is a compact positive displacement

Pressure relief valves protect the pump in case of too high counterpressure

DDA 17-7 FC-PVC/T/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

The pump is explosion-proof

crn 20 6 a p a e hqqe 96504492 or a DMX model 221Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 3 phase, fan cooled asynchronous motor.