Ocmis TNO 100 L PTO Driven Slurry Centrifugal Pumps

Overview

The Ocmis TNO 100 L is a professional PTO-driven slurry centrifugal pump engineered and manufactured in Italy for demanding agricultural applications. This tractor-mounted pump is specifically designed for lifting and transferring sludge, slurry, and dirty water containing suspended solids, providing reliable performance for waste management and irrigation operations. As part of Ocmis's renowned TNO series, this pump combines robust Italian engineering with practical design features optimised for agricultural and industrial liquid handling tasks requiring dependable long-term service.

The TNO 100 L version L is specifically designed for slurry and dirty water applications with moderate percentages of suspended solids, featuring a closed high-flow rate impeller that delivers efficient pumping performance. Distinguished by its advanced cooling system with internal water circulation throughout the multiplier box, this pump ensures extended component life even during prolonged operation in challenging conditions. The precision-engineered mechanical seal with silicon carbide contact faces and external auxiliary lubrication tank guarantees reliable sealing performance, whilst the helical spur gear multiplier supported by double-row ball bearings and taper roller bearings provides smooth, efficient power transmission from the tractor's PTO shaft.

Key Features & Benefits

• Closed High-Flow Rate Impeller: Engineered specifically for the L version, this closed impeller design delivers efficient pumping of slurry and dirty water with moderate suspended solids content, providing optimal hydraulic performance and reliability for agricultural waste handling applications.
• Silicon Carbide Mechanical Seal with Auxiliary Lubrication: Premium contact faces manufactured from silicon carbide ensure exceptional wear resistance and sealing integrity, whilst the external lubrication tank provides continuous cooling and lubrication to extend seal life significantly beyond conventional designs.
• High-Performance Helical Spur Gear Multiplier: The precision-engineered two-gear multiplier with oil bath lubrication transfers power efficiently from the PTO shaft, with the pump shaft and driven pinion forming a single integrated assembly supported by robust double-row ball bearings and taper roller bearings for smooth, vibration-free operation.
• Exclusive Internal Water Cooling System: The multiplier box features an innovative cooling system with internal water circulation that continuously removes heat from mechanical components, guaranteeing extended service life of gears, bearings, and seals even during extended working periods in demanding conditions.
• Versatile Volute Body Design: The single-impeller volute design features an axial suction inlet and upward radial discharge outlet configuration, with the option to rotate the suction inlet 90 degrees in either direction upon request, providing installation flexibility for diverse farm equipment configurations.
• Durable Construction for Long-Term Service: Built with premium materials and precision manufacturing standards in Italy, the TNO 100 L is engineered to withstand the rigours of agricultural environments, providing reliable performance season after season with minimal maintenance requirements.
• PTO-Driven Convenience: Direct connection to standard tractor PTO systems eliminates the need for separate engines or power sources, maximising operational efficiency and reducing equipment costs whilst providing familiar, straightforward operation for agricultural professionals.
• Accessible Maintenance Design: All critical service points are designed for easy access, enabling routine maintenance tasks to be performed efficiently in field conditions, minimising downtime and supporting long-term operational reliability.

Technical Specifications

Ideal Applications

• Agricultural Slurry Spreading: Efficiently transfers livestock slurry from storage facilities to field application equipment, handling moderate levels of suspended solids for effective nutrient distribution across agricultural land.
• Dirty Water Pumping: Ideal for pumping muddy water, effluent, and contaminated liquids in agricultural and rural environments where clean water pumps would suffer premature wear or blockage from suspended particles.
• Farm Waste Management: Provides reliable service for various agricultural waste handling operations, including lagoon pumping, settling pond evacuation, and transfer of organic waste materials with moderate suspended solid content.
• Irrigation from Contaminated Sources: Suitable for irrigation applications drawing from water sources containing silt, sediment, or moderate suspended solids, enabling productive use of secondary water sources for crop production.
• Industrial Liquid Transfer: Adaptable for industrial applications requiring the transport of liquids with suspended particles, including certain food processing wastes and light industrial effluent handling operations.
• Mobile Pumping Operations: The tractor-mounted PTO design provides exceptional mobility for temporary pumping tasks across different farm locations, eliminating the need for fixed installation or separate power sources.

Versions and Performance

Technical Characteristics