CRI-MAN offers the broadest range of chopper pumps for livestock management purposes.


From submersible pumps to surface pumps with electric motors, PTO pumps for tractors and vertical pumps.
The double chopping system in all CRI-MAN pumps enables them to pump slurry containing straw, sawdust, etc., accounting for up to 10-12% of the Total Solids (TS).

Discover our strengths

Chopper pumps

Our complete range for Livestock management

PTS 40 SERIES


Submersible chopper pump
Flow rate: 26 m³/h
Head: 17 m
Power rating: 0.75 - 1.1 kW

PTS 65 SERIES


Submersible chopper pump
Flow rate: 110 m³/h
Head: 29 m
Power rating: 7.5 - 11 kW

PTS 80 SERIES


Submersible chopper pump
Flow rate: 140 m³/h
Head: 46 m
Power rating: 2.2 - 18.5 kW

PTS 100-150 SERIES


Submersible chopper pump
Flow rate: 460 m³/h
Head: 21 m
Power rating: 4 - 22 kW

PTS 100K SERIES


Submersible chopper pump
Flow rate: 260 m³/h
Head: 51 m
Power rating: 15 - 45 kW

PTS 200 SERIES


Submersible chopper pump
Flow rate: 720 m³/h
Head: 18 m
Power rating: 15 - 30 kW

PS 250 SERIES


Submersible pump for flushing
Flow rate: 1400 m³/h
Head: 24 m
Power rating: 11 - 45 kW

PTE / PTEM SERIES


Vertical chopper pump with electric motor
Flow rate: 460 m³/h
Head: 21 m
Power rating: 4 - 22 kW

ETO SERIES


Electric horizontal chopper pump
Flow rate: 460 m³/h
Head: 112 m
Power rating: 0.75 - 75 kW

ETV SERIES


Electric vertical chopper pump
Flow rate: 460 m³/h
Head: 51 m
Power rating: 2.2 - 22 kW

ETO 200 / EPO 200 SERIES


Electric horizontal chopper pump
Flow rate: 720 m³/h
Head: 22 m
Power rating: 22 - 45 kW

PTE 250 SERIES


Vertical pump with external electric motor for flushing
Flow rate: 1080 m³/h
Head: 16 m
Power rating: 11 - 30 kW

PTH SERIES


Horizontal chopper pump with overgear for tractors
Flow rate: 460 m³/h
Head: 131 m
Power rating: 50 - 180 kW

PTD SERIES


Horizontal chopper pump with overgear for Diesel engines
Flow rate: 460 m³/h
Head: 131 m
Power rating: 50 - 150 kW

PTO / PTF SERIES


Horizontal chopper pump with coupling for electric motors and Diesel engines with SAE flanging
Flow rate: 460 m³/h
Head: 118 m
Power rating: 30 - 120 kW

CFS SERIES


Chopper for solids
Power rating: 11 - 22 kW
Max flow rate: 50 m³/h

ER SERIES


Horizontal axis propeller pump
Flow rate: 5000 m³/h
Head: 1.5 m
Power rating: 2.2 - 18.5 kW

Strengths

Double chopping system

The first chopping system is formed by two chrome steel blades fixed to the suction part that skim over a conveyor plate in special cast iron fixed to the rotating shaft. Both materials are subjected to a specific hardening treatment. In a 1450 rpm pump, the first chopping system alone operates at a rate of 140 cuts/second!

Double chopping system

The second chopping system features a toothed plate in special cast iron which skims over an impeller, also in special cast iron, with sharp-edged blades.
Both materials are subjected to a specific hardening treatment.

High efficiency hydraulics

Hydraulics designed to combine high efficiency (up to 77% efficiency rating) and strong chopping power without clogging. Data in accordance with UNI EN ISO 9906 standards.

Double mechanical seal *

Mechanical seals in Silicon Carbide and Carbon-Ceramic

Temperature sensors

Double temperature sensors embedded in the stator to prevent the motor from overheating and ensure it continues to function correctly over time.

Humidity sensor (if requested) *

The humidity sensor is installed in the oil chamber to prevent damage should fluid leak out.

* Double mechanical seal and Humidity sensor not available for all pump versions.

Accessories

Broad range of accessories for every type of pump installation.