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SKPG progressing cavity pump

SKPG progressing cavity pump

Progressing cavity pump is well know as screw pump, which are widely used for pumping high viscosity liquid such as slurry with some solids allowed.


The SKPG Progressing cavity pump can be used in almost all branches of industry for pumping low-viscous to highly viscous media with or without solids

Design and features

1. Steady, low-pulsation pumping

2. High self-priming rate, even with air or gas-liquid mixtures of up to 8.5 mWS

3. Installation possibilities in all positions

4. Large spherical entrance port

5. Direction of rotation and thus delivery flow reversible


Working Principle:  Single Screw, Cavity

Main applications:  Oil, Slurry, food

Driver:  Electric motor 

Power Specs:  380/415 V 3phase; 220/240 V 1phase;50hz/60hz

Max. permissible fluid temperature:  120/350°C   

Type of connection:  Flange  

Installation position:  Horizontal

Casing/Inner parts material:  Cast iron, Stainless Steel/Cast iron, Stainless steel, Bronze

Shaft seal type:  Mechanical seal,gland packing

Maxmium Free passage fiber:  6 m

Maximum viscosity:  100X104CST   

Maximum drive rating:  22 kW(30hp)  

Maximum caliber:  8 inch(200mm)  

Maximum discharge-side pressure:  1.2mpa (12bar)   

Flow rate range:  1-150 m3/h ( 16.6-1660 l /m)   

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