Rotary Piston Pumps JM/JO Series

Our most popular model with inside seal

Nakakin Rotary Piston Pump JM/JO Series

Features and Benefits

  • Smallest Clearance

Our special alloy allows for the smallest clearance between rotors and casing.

    • Constant conveyance
    • Self-priming ability
    • Conveyance of all levels of viscosity
  • High Degree of Cleanability

Incredibly easy assembly/disassembly. Completely cleanable and sterilizable with CIP/SIP processes.

Standard: 95°C, High temperature: 150°C

  • Inside Seal

Precision pump – a high rigidity is reached by shortest distance between bearing and rotor.

    • Mechanical Seal

High durability and suitable for a wide range of liquids

    • O-ring Seal Type

Easy to dismantle and reassemble after cleaning

  • Maximum Discharge Pressure 1.5 Mpa = 15 bar
  • Vertical and Horizontal Liquid Flow Available
  • Double and Single Blade Rotors Available
  • Interchangeable with the RM/RO Series



Specifications (Click to Enlarge)