Ocmis TFR 94-40 LK PTO Driven Slurry Centrifugal Pumps

Overview

The Ocmis TFR 94-40 LK is a professional-grade PTO-driven slurry centrifugal pump manufactured in Italy, specifically engineered for agricultural waste management and slurry pumping applications. This tractor-mounted pump combines robust construction with advanced chopper technology to handle thick slurry containing fibrous suspended particles, dirty water, and agricultural effluent. Designed for demanding agricultural environments, the TFR 94-40 LK delivers reliable performance for slurry spreading operations, waste water transfer, and irrigation activities requiring high working pressures.

This L and K version pump distinguishes itself through its dual-capability design, featuring a powerful rotary blade chopper system with precision-ground counter-chopper for processing fibrous materials, coupled with a specialised three-blade open impeller that prevents clogging whilst maintaining high flow rates. The mechanical seal utilises silicon carbide contact faces with an external auxiliary lubrication tank for extended service life, whilst the multiplier gearbox incorporates an exclusive internal water circulation cooling system that ensures optimal operating temperatures even during prolonged working periods in harsh conditions. The volute pump body design with axial suction inlet and upward radial outlet position provides versatile installation options, with the suction inlet rotatable by 90° in both directions upon request.

Key Features & Benefits

• Rotary Blade Chopper and Counter-Chopper System: Heat-treated and precision-ground steel chopper assembly processes fibrous materials, straw, and suspended solids, preventing blockages and enabling continuous pumping of thick agricultural slurry without interruption.
• Three-Blade Open Impeller Design: Vanguard-design impeller with open blade configuration allows passage of chunky materials whilst maintaining high pumping efficiency, specifically engineered for handling slurry with fibrous suspended particles and dirty water applications.
• Silicon Carbide Mechanical Seal with Auxiliary Lubrication: Premium mechanical seal featuring silicon carbide contact faces paired with an external lubrication tank delivers exceptional wear resistance and extended seal life, reducing maintenance requirements and downtime in abrasive slurry environments.
• High-Performance Helical Spur Gear Multiplier: Robust gearbox fitted with two helical spur gears in oil bath lubrication features integrated pump shaft and driven pinion assembly supported by double-row ball bearings and taper roller bearings for smooth power transmission and extended operational life.
• Exclusive Internal Water Circulation Cooling System: Innovative multiplier box cooling system utilises internal water circulation to dissipate heat from mechanical components, guaranteeing very long service life even during extended working periods in demanding agricultural conditions.
• Versatile Pump Body Configuration: Volute design with single impeller construction provides axial suction inlet and upward radial outlet positioning as standard, with optional 90° rotation capability in both directions to accommodate various installation requirements and equipment configurations.
• Heavy-Duty Construction for Agricultural Environments: Engineered specifically for tractor-mounted slurry handling applications, the robust construction withstands the mechanical stresses and corrosive nature of agricultural waste products whilst maintaining consistent performance.
• High Working Pressure Capability: Version K design delivers the high operating pressures required for slurry spreading equipment, long-distance transfer applications, and systems requiring both pumping capacity and pressure head to overcome elevation or pipeline friction losses.
• Dual Application Flexibility: Suitable not only for agricultural slurry and dirty water with suspended solids but also adaptable for industrial applications including transport of pulps, molasses, and other viscous fluids requiring robust pumping solutions.

Technical Specifications

Ideal Applications

• Agricultural Slurry Spreading: Pumping thick livestock slurry containing fibrous materials and suspended solids from storage lagoons to field application equipment requiring high working pressures for effective distribution.
• Livestock Waste Management: Transfer of dairy and cattle effluent, pig slurry, and poultry waste from collection pits to treatment facilities or storage tanks, handling the fibrous bedding materials and suspended particles typical of agricultural waste streams.
• Dirty Water and Sludge Lifting: Pumping contaminated water from settling ponds, drainage ditches, and agricultural water management systems where suspended solids and debris are present, maintaining operational flow despite challenging fluid conditions.
• Irrigation with Reclaimed Agricultural Water: Utilising processed slurry water or dirty irrigation water for crop fertilisation and irrigation purposes, delivering both nutrient value and water whilst managing the suspended particle content.
• Industrial Pulp and Viscous Fluid Transport: Moving molasses, industrial pulps, and other thick or viscous fluids in food processing, biogas production facilities, and agro-industrial operations requiring robust pumping solutions for non-standard fluids.
• Biogas Plant Feedstock Management: Transferring organic slurries and agricultural waste materials to anaerobic digester systems, handling the fibrous content and variable consistency typical of biogas production feedstocks.

Versions and Performance

Technical Characteristics