Screw pumps for 3-phase machines
Maintenance-free, tightened by clamping bar or separate clamp
Screw pumps for three-phase machines are available as a maintenance-free version as well as with a separate clamp. Due to the strong tightness between rotor and stator, the maintenance-free pumps don’t need further adjustment. The indicated conveying capacity is an approximate value that may vary according to type and consistency of the material in use.
Pumps with clamping bar
Screw pumps with integrated clamp. The clamp can be tightened by turning the screw, adjusting the tightness between rotor and stator.
Type: R8-1.5 (black)
With clamping bar
Dimensions:
Ø 114 mm, length 270 mm
Use:
Concrete, flooring screed
Conveying capacity:
53 l/min at 200 rpm
Max. grain size:
10 mm
Type: Ü45/7 (yellow)
With clamping bar
Dimensions:
Ø 127 mm, length 270 mm
Use:
Concrete, flooring screed
Conveying capacity:
25 l/min at 200 rpm
Max. grain size:
8 mm
Type: Ü356 – 0.75 (red)
With clamping bar
Dimensions:
Ø 127 mm, length 535 mm
Use:
Concrete, flooring screed
Conveying capacity:
47 l/min at 200 rpm
Max. grain size:
10 mm
Type: Ü356 (green)
With clamping bar
Dimensions:
Ø 127 mm, length 535 mm
Use:
Concrete, flooring screed
Conveying capacity:
62 l/min at 200 rpm
Max. grain size:
10 mm
Type: U50/7 R (yellow)
With clamping bar
Dimensions:
Ø 127 mm, length 535 mm
Use:
Concrete, flooring screed
Conveying capacity:
33 l/min at 200 rpm
Max. grain size:
8 mm
Type: L8 – 1.5 (yellow)
With clamping bar
Dimensions:
Ø 193 mm, length 650 mm
Use:
Concrete, flooring screed
Conveying capacity:
318 l/min at 200 rpm
Max. grain size:
16 mm
Type: R7 – 1.5 (yellow)
With clamping bar
Dimensions:
Ø 114 mm, length 270 mm
Use:
Concrete, flooring screed
Conveying capacity:
60 l/min at 400 rpm
Max. grain size:
7 mm
Type: 2L6 (yellow)
With clamping bar
Dimensions:
Ø 102 mm, length 535 mm
Use:
Conveying capacity:
60 l/min at 400 rpm
Max. grain size:
7 mm
Pumps with grooved stator for clamp
Clampable screw pumps. The clamping between screw and stator can be increased by mounting a clamp.
Type: R7 – 1.5 (yellow)
With 6 grooves
Dimensions:
Ø 114 mm, length 270 mm
Use:
Concrete, flooring screed
Conveying capacity:
47 l/min at 400 rpm
Max. grain size:
8 mm
Type: 2L6 (yellow)
With 8 grooves
Dimensions:
Ø 102 mm, length 535 mm
Use:
Concrete, flooring screed
Conveying capacity:
34 l/min at 200 rpm
Max. grain size:
8 mm
Type: 2L8 (brown)
With 8 grooves
Dimensions:
Ø 102 mm, length 535 mm
Use:
Concrete, flooring screed
Conveying capacity:
38 l/min at 200 rpm
Max. grain size:
8 mm
Clamps
Type: Clamp for R stators
Type: Clamp for D stators
Type: Clamp for 2L6
Spray Silko
This special spray increases the pump’s life span and makes inserting the screw into the stator easier.