Motor-Driven Metering Pumps - Vario C Get latest price

• Chemical metering in potable water, cooling and waste water circuits
• Metering of additives, flocculants etc.

• Fibreglass-reinforced plastic housing
• Good adaptation to the specific application, thanks to 4 different gear reduction ratios and 2 sizes of liquid ends in 2 material versions
• Power end optionally available with three-phase or single-phase AC motor

Why choose this product

• Excellent suction capacity, gentle metering stroke and consistently precise metering
• Excellent process quality: Metering reproducibility is better than ± 2% within the stroke length adjustment range of 30 to 100%
• Flexible adjustment of the pump capacity by means of the stroke length in 1% increments
• Provide suitable overload protection in all motor-driven metering pumps during installation for safety reasons.

• Capacity range 8 – 76 l/h, 10 – 4 bar
• Stroke length: 3 mm
• Stroke length adjustment range: 0 – 100 %
• Stroke length adjustment: manually by means of self-locking rotary dial
• Metering reproducibility is better than ±2% in the 30 – 100% stroke length adjustment range under defined conditions and with correct installation
• Wetted materials: PVDF, stainless steel 1.4571/1.4404
• DEVELOPAN^® diaphragm (single diaphragm with PTFE)
• Motor: Three-phase AC motor (0.07 KW, 230/400 V, 50/60 Hz) or single-phase AC motor (0.06 kW, 230 V 50 Hz or 115 V 60 Hz)
• Degree of protection: IP 55