©2014 by NTH Inc. Created by Crysten & Clifton Nesseth

  • w-facebook

Prop Agitators

  • N-TECH Prop Agitators: Longer Lifespan and Higher Power

  • 40 Years of Time-Tested Quality Designs

  • Agressive Agitation

  • Available in Many Configurations and Sizes to Suit Your Needs

Trailer Lagoon Prop Agitator


  • Heavy Duty Pumps for Long Life, 40 Years of Proven Innovation and Use
  • Available in 31’, 41’, 51’, and 64’ Configurations with Many Options
  • Up to 50,000 GPM Agitation Flow
  • Boat Prop Style Agitator More Aggressive than Auger Style Agitators​
  • Attach Hydraulic Submersible and Manifold System for Pumping Capabilities
3 Point Prop Agitator


  • Best Option for Smaller Open Top Lagoons

  • Available in 20' and 30' Lengths. Custom Lengths Available

  • Choose 540 or 1000 RPM

  • Choose Prop Blade Size to Match HP Requirements

  • Simple, Durable Design for Years of Operation

  • 6" Diamond Beam with 1 3/4" Driveshaft

  • High Torque, Constant Velocity PTO shaft for Demanding and Flexible Applications

  • Pictures Coming Soon

3 Point Maxi Prop Agitator


  • Best Option for Closed Top Pits that are Difficult to Access

  • Fits through 3 x 4 Foot Holes

  • Available in 12 FT or 20 FT Lengths

  • Double Grease Guns for Bottom Bearing and Seal Kit

  • Adjustable Foot for Agitation and Different Depths

  • High Torque, Constant Velocity PTO shaft with 40° Angle Operation Maximizes Angle with Simple Engineering

20/50 Electric Prop Agitator


  • Permanent Installation Prop Agitator for Reception Pits and Storage Tanks

  • 6" x 6" Beam with 1 3/4" Driveline

  • Oiler System for Bottom Bearing and Seal Kit

  • Multiple Power Pack Options Available

  • Single or Double Motor Mounts

  • Choose Prop and Motor to Fit Application

  • Rail-mount or Stationary Mount

  • Pictures Coming Soon

Electric Swivel Prop Agitator


  • Best for Small Reception Pits or Small Tanks 

  • Electrically or Hydraulically Driven

  • Multiple Power Pack Options Available

  • Mounted on Turret for Flexible Depth and Angle of Agitation

  • Swivel Mount Locks in Place

  • Marine Bearing for Easy Serviceability, Self-Lubricating

  • Concrete Hardware Provided

Hydraulic Submersible Prop Agitator


  • Available as Stationary, Stand Alone, 3 PT Hitch, or Fast-tach System

  • Stand Alone Unit is Hand Portable

  • The Ultimate Custom Solution for Hydraulic Agitation