Independent rate and mode per head
Nunchucks Rate Control is Simple Injection's patent-pending electronic valve control for dual-head pumps paired with SpeedGoat or Roadrunner. It lets each head run its own injection rate and its own operating mode without changing mechanical stroke.
- Head 1 at 5 quarts per day while Head 2 injects 10 quarts per day
- Head 1 in Auto Mode at 40 quarts per day while Head 2 runs Auto Batch, 10 quarts every day at 9:00 AM
- Turn one head off while the other keeps its schedule
- External flow indicator lights show which heads are injecting
Multipoint injection
Multipoint injection treats more than one point from one system: two chemicals at one wellhead, or the same chemical at two different points. A dual-head pump covers two points with one motor and controller. For more, our skids carry multiple pumps on one frame.
Why it saves money
One dual-head pump with Nunchucks can stand in for two pumps and two controllers in many two-chemical applications, cutting hardware, power draw, and site visits.
Related products
SpeedGoat Smart Pump System
Simple, intelligent, remote control, tank level monitoring, and alarms. No monthly fees.
Roadrunner Pump System
Easy to use yet capable chemical injection controller with variable speed and temp. control.
Nunchucks Rate Control
Patent Pending
Independent dual-head chemical injection rate & mode control without mechanical stroke adjustment.
Frequently asked questions
What is a dual head pump?
A dual-head pump has two pumping heads driven by one motor, so it can inject two chemicals or serve two points. With Nunchucks, each head gets its own rate and mode.
Which pumps support Nunchucks?
SpeedGoat and Roadrunner.
Do I need to adjust stroke pins to change rate?
No. Nunchucks sets each head rate electronically.