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The motor-driven metering pumps with mechanically actuated diaphragm SG series was designed in single or three phase versions.
High resistances in aggressive medium, with housing build in PPE and PTFE surface diaphragm. Corrosion resistant metal and plastic housing is rated IP65.
The continuous course regulation of the diaphragm, is made by a eccentric principle variable system to provide continuous liquid and component motion to minimise the hydraulic and mechanical shocks.
Serie SGA has volumes up to 130 l/h and pressures up to 12 bar with liquid-end available in PVDF or 316 SS.