FKL COP
PD Pump

What is the FKL COP Pump?

The Fristam FKL COP (Clean-Out-of-Place) is a heavy-duty sanitary positive displacement pump engineered specifically for applications that require frequent strip cleaning—either daily or between production batches. Unlike most Fristam pumps designed for CIP (Clean-in-Place), the FKL COP is built for processors who prefer or require full disassembly for manual cleaning, without sacrificing durability, performance, or ease of use.

With the same rugged construction that made the original FKL a benchmark in the industry, the FKL COP offers simplified teardown, cleaning, and reassembly — backed by Fristam’s legendary reliability.

Where is the FKL COP Pump Used?

Key Applications for the FKL COP include:

• Prepared Foods
• Mechanically Deboned Meat (MDM) and Mechanically Separated Poultry (MSP)
• Mashed Potatoes and Dough Handling
• Nut Butters and High-Viscosity Pastes
• Egg Products and Viscous Food Ingredients
• High Fructose Corn Syrup (HFCS), Honey, and Other Sticky Fluids

Ideal for food processors and manufacturers that require complete disassembly for sanitation compliance or batch changeovers, the FKL COP thrives in demanding environments where rugged construction and sanitary design are equally critical.

How does the FKL COP Pump Work? (Theory of Operation)

The FKL COP is a rotary lobe positive displacement pump. Its large-diameter shaft and balanced rotors create a tight clearance with the pump housing, allowing it to move viscous or delicate products efficiently while minimizing shear and preserving product integrity.

During operation:

• Rotors trap product in the cavities between the rotor lobes and housing
• As the rotors turn, product is gently displaced toward the discharge port
• Tight clearances ensure high volumetric efficiency and low slip
• Large, robust shafts and precision balancing minimize rotor-to-housing contact, extending pump life even under high-pressure conditions
• Unlike other PD pumps prone to shaft or rotor wear, the FKL COP is engineered for superior longevity and daily disassembly—without performance degradation.

Features & Associated Benefits

• Clean-Out-of-Place (COP) Design
  • Simple teardown for daily cleaning or batch changeovers
  • Fewer components and easy-to-remove O-ring seals reduce maintenance time
• Heavy-Duty Construction
  • Handles up to 3X the pressure of conventional PD pumps
  • Robust, large-diameter shafts
• High Efficiency Operation
  • Tight internal clearances maximize product transfer efficiency
  • Balanced rotor design minimizes internal wear and extends pump life
• Cost-Effective Ownership
  • Eliminates the need for costly pump rebuild programs
  • Built to last — reduces lifetime maintenance and replacement costs

Available Options

• Multiple sizes and capacities to meet diverse processing needs
• Variety of rotor materials and coatings for product compatibility
• Seal configurations to suit application-specific requirements
• Custom port orientations and connection types
• Optional pressure relief valves and mounting configurations

Why Choose the Fristam FKL COP Pump?

Stop wasting time and money on pumps that wear out, break down, or require constant rebuilds. The Fristam FKL COP is built tough, made for easy daily teardown, and designed to deliver reliable performance for years—backed by the quality and service that only Fristam can provide.

For more information, contact Fristam or an authorize distributor today!