The KTZ-series is a submersible three-phase cast iron high head heavy-duty drainage pump. The cast iron body with high-chromium cast iron impeller enables it to withstand demanding conditions found in construction, aggregate and mining applications. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air. The slim design allows the pump to be placed in a confined space. The discharge direction is selectable between vertical and inclined, which prevents folding or bending of the discharge hose. The pump with 7.5 to 15kW motor incorporates seal pressure relief ports that prevent the pumping pressure from applying to the shaft seal.

Classification Electric submersible pump 

Protection class IP68 

Depth of submersion max. 50m 

Open type impeller 

Max. solid handling 20 mm 

Suitable for spring water, rain water, ground water, sand carrying water 

Electric Motor Dry-type submersible induction motor, Insulation class F, 2 poles, 2940 r.p.m. 

Direct on line start 

Voltage: 400V, 50Hz, 3-phase 

Power input: 9,17kW 

Power output: 7,50kW 

Nominal current: 15,0A 

Start current: 118,0A 

Electric Cable 20m H07RN-F 4Cx4mm2 

Motor Protection Circle thermal protector (snap-action bi-metal device)