Centrifugal pump CPT

slurryfor wastewaterfor food products

Overview
The CHIOR CPT tractor-driven chopper pump is engineered for efficient shredding and transfer of slurry from animal husbandry, biogas digestate and industrial wastewater containing lumpy or fibrous solids. Its integrated grinder and advanced cutting system reduce fibrous components to ensure reliable operation under demanding field conditions.

Function
Designed for tractor-driven operation via a PTO drive shaft, the pump shreds and conveys high-solid-content slurry. Typical applications include agriculture, biogas plants, environmental technology and food processing facilities.

Features

• Separated wet end and gearbox to prevent gearbox contamination in case of mechanical seal failure
• Oil-lubricated mechanical seal for extended service life
• Fixed knives, helicoid and impeller blades made from hardened, treated materials for increased wear resistance
• Suction flange engineered for high suction capacity with reduced turbulence
• Capable of handling slurry with up to 12% solids
• Component speeds up to 2,600 rpm
• Operated exclusively via PTO drive shaft; performance and power absorption vary with tractor PTO speed (PTO input max. 1,000 rpm)
• Not suitable for dry running

Benefits

• Self-adjusting chopping system maintains consistent cutting performance
• Designed for easy maintenance and low operating costs
• Visual inspection of lubricating oil via external reservoir
• Gear anti-contamination system improves safety and reliability

Technical specifications

• Model: CPT
• Brand: CHIOR
• Application: Shredding and transfer of slurry, biogas digestate and industrial wastewater with fibrous or lumpy solids
• Drive: Tractor PTO (PTO shaft driven)
• PTO input speed: performance varies with PTO speed; PTO input up to 1,000 rpm
• Internal/component max. speed: up to 2,600 rpm
• Maximum solids in slurry: up to 12% solids
• Wet end and gearbox: separated design to prevent contamination
• Sealing: oil-lubricated mechanical seal
• Cutting system: integrated grinder with fixed knives and helicoid; hardened treated impeller blades
• Suction flange: designed for high suction capacity and reduced turbulence
• Operation note: not suitable for dry running