Ocmis TNO 125/150 PTO Driven Centrifugal Pumps

Overview

The Ocmis TNO 125/150 represents a professional-grade PTO-driven centrifugal pump engineered specifically for agricultural irrigation applications. Manufactured by Ocmis in Italy, this tractor-mounted pump is designed for lifting and transferring fresh water with exceptional reliability and performance. As a clean water centrifugal pump, the TNO 125/150 delivers the hydraulic power needed for demanding irrigation operations while maintaining the durability required for seasonal agricultural use. The pump's design philosophy centres on providing farmers and irrigation contractors with a dependable solution that combines immediate operational performance with long-term service life.

What distinguishes the TNO 125/150 from conventional tractor pumps is its optimised balance between hydraulic efficiency and mechanical robustness. The centrifugal impeller design maximises flow rates while minimising energy consumption from the tractor's PTO system. Ocmis has incorporated advanced mechanical sealing technology to ensure leak-free operation even under continuous duty cycles, while the integrated cooling system protects critical components during extended pumping sessions. The pump's construction utilises corrosion-resistant materials specifically selected for fresh water applications, ensuring consistent performance throughout multiple irrigation seasons without degradation of hydraulic efficiency.

Key Features & Benefits

• Centrifugal Impeller Design: Engineered for fresh water applications, the impeller delivers high flow rates with excellent hydraulic efficiency, ensuring maximum water delivery per unit of PTO power consumed while reducing fuel costs during irrigation operations.
• Advanced Mechanical Seal System: Features a robust mechanical seal designed specifically for clean water service, providing leak-free operation throughout extended pumping cycles and eliminating water loss that would reduce irrigation efficiency and increase operational costs.
• Integrated Cooling System: Incorporates a dedicated cooling mechanism that protects the mechanical seal and bearing assemblies during continuous operation, extending component service life and reducing the frequency of maintenance interventions during busy irrigation seasons.
• PTO Drive Configuration: Direct connection to standard tractor PTO systems enables immediate deployment without additional power sources, allowing operators to utilise existing farm equipment while benefiting from the controlled speed regulation that tractor PTO systems provide.
• Corrosion-Resistant Construction: Manufactured using materials specifically selected for fresh water irrigation applications, the pump body and wetted components resist corrosion and mineral deposits, maintaining hydraulic performance and structural integrity across multiple seasons of agricultural use.
• Italian Engineering Standards: Built in Italy according to rigorous European manufacturing standards, the TNO 125/150 benefits from Ocmis's decades of experience in irrigation equipment design, ensuring reliability that matches the quality expectations of professional agricultural operations worldwide.
• Optimised Inlet and Outlet Positioning: Strategic port placement facilitates efficient installation in various tractor-pump configurations, reducing installation complexity and allowing operators to configure the system to match specific field conditions and water source locations.
• Simplified Maintenance Access: Designed with practical serviceability in mind, critical wear components are accessible without complete pump disassembly, enabling routine maintenance and seal replacement to be performed efficiently in field conditions or farm workshop environments.

Technical Specifications

Ideal Applications

• Mobile Irrigation Systems: Perfectly suited for tractor-mounted travelling irrigators and hose reel systems where the pump must deliver consistent pressure and flow while being transported across fields and between irrigation sites.
• Water Transfer Operations: Ideal for moving fresh water from storage reservoirs, rivers, canals, or wells to distribution networks, providing the hydraulic capacity needed to fill irrigation channels or charge pressurised distribution systems efficiently.
• Fixed Irrigation Plant Supply: Serves as a reliable power source for centre pivot systems, fixed sprinkler networks, and drip irrigation installations where consistent pressure and flow rates are critical to uniform water application across cultivated areas.
• Seasonal Agricultural Irrigation: Designed for the intensive seasonal demands of crop irrigation, delivering the performance needed during peak growing seasons while maintaining reliability throughout extended daily operating cycles common in agricultural water management.
• High-Volume Water Distribution: Suitable for applications requiring substantial water movement capabilities, including large-scale field irrigation, orchard watering systems, and vineyard irrigation where flow capacity directly impacts operational efficiency and crop water delivery.

Versions and Performance

Technical Characteristics