The ATEX approved DMH pumps are available in a variety of configurations - some can be used for dosing combustible liquids

DDA 120-7 FCM-PVC/V/C-F-32U3U3 The SMART Digital DDA is a compact positive displacement

The motor efficiency is classified as IE5 in accordance

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

a double mechanical seal and a high chrome stainless steel semi-open impeller type for maintained performance

dmx 152 6 b pvcl v c x e1u3u3xemag 99773092 The ATEX approved DMH pumpsThe pump of the DMX series is a versatile positive displacement diaphragm dosing pump. The diaphragm is coupled mechanically via a precise gear eccenter tapet system to a high efficiency AC motor. The dosing capacity is adjusted by varying the stroke length at the stroke adjustment knob in the ratio 1: 10. The liquid end is composed of: Dosing head PTFE coated diaphragm Single ball valves Other features: Robust industrial pump with aluminium enclosure