High pressure pumps: TKH
Horizontal, self-priming and segmental type centrifugal pumps with shrouded impellers and a priming stage arranged on the suction side. The priming stage runs in parallel with the first liquid stage and operates acc. to the mixed media separation principle during the priming phase and in case of big gas portions. As result of the separation of the gas before entering the first impeller this is largely admitted with liquid.
Finely divided gas portions can be handled without problems. If during the priming cycle, the counter pressure on the discharge side is below 0.5 bar, the pumped-away gas is discharged into the delivery pipeline. If the counter pressure is higher than 0.5 bar, then a separate gas discharging device is required.
Product characteristics
- Flow rate: up to 350 m³/h
- Head: up to 185 m
- Speed: max. 3,600 rpm
- Temperature: max. 120 °C
- Casing pressure: up to 16 bar
- Shaft seals: gland packing, mechanical seal
- Materials: grey cast iron, bronze, stainless steel
Area of usage
- clear or turbid liquids
- supply of drinking and utility water
- the construction of cooling plants
- the chemical industry
- the petrochemical industry.
