Multifunction Pumps

SRZS...W

With extremely low NPSH-values
Capacity0,3 up to 35 m3/h
Pressure Headup to 350 m
Rated Pressureup to 40 bar
Temperature-20 °C up to 220 °C
Suction Heightmax. 7 m
Speedmax. 1750 1/min
MaterialsGG25, GGG40.3, 1.4581
Shaft Sealmechanical seal
Specialsextremely low NPSH-values

SEMA-S

With extremely low NPSH-values
Capacity0,3 up to 35 m3/h
Pressure Headup to 350 m
Rated Pressureup to 40 bar
Temperature-20 °C up to 200 °C
Suction Heightmax. 7 m
Speedmax. 1750 1/min
MaterialsGG25, GGG40.3, 1.4581
Shaft Sealmagnetic drive
Specialsalso available in block design

SEMIS

With extremely low NPSH-values
Capacity0,3 up to 7,5 m3/h
Pressure Headup to 200 m
Rated Pressureup to 25 bar
Temperature-50 °C up to 100 °C
Suction Heightmax. 7 m
Speedmax. 1750 1/min
MaterialsGGG40.3, 1.4581
Shaft Sealcanned motor
Specialsfor refrigerants with high gas content

SEMA-S TT

Special Pumps for Specific Operations
Capacity0,3 up to 35 m3/h
Pressure Headup to 330 m
Rated Pressureup to 25/40 bar
Temperatureup to -60 °C
Suction Height-
Speedmax. 1750 1/min
Materials1.4581
Shaft Sealmagnetic drive
Specialsfor low temperature applications and low NPSH-requirements

SRZS…W CO

Special Pumps for Specific Operations
Capacity0,3 up to 35 m3/h
Pressure Headup to 335 m
Rated Pressureup to 40 bar
Temperature-20 °C up to 65 °C
Suction Heightmax. 7 m
Speedmax. 1750 1/min
MaterialsGGG40.3
Shaft Sealmechanical seal
Specialsfor crude oil applications

SRZS…W KK

Special Pumps for Specific Operations
Capacity0,3 up to 12 m3/h
Pressure Headup to 280 m
Rated Pressureup to 40 bar
Temperature120 °C up to 220 °C
Suction Height-
Speedmax. 1750 1/min
MaterialsGGG40.3
Shaft Sealmechanical seal
Specialsno separate cooling of mechanical seal required