SuperDos 20 Injector

$429.15 $399.00

Nutrent Injector, 1″ NPT “SuperDos”
.04 to 20 GPM, 5 to 100 PSI, 1:500 to 1:40 Injection Ratio
Self-Priming, Fluid Driven Proportional Injectors use water flow as the power source, no electricity is required. Injection ratios are consistent regardless of variances of flow or pressure.

Product price
Additional options total:
Order total:


Chemical-resistant bodies and internals with Viton® seals. Built in stop/start switch to allow injection to stop without affecting water flow. Injection ratio can be adjusted while unit is operating.

3-Year Warranty. Made in the USA.


  • Flow Rate: 0.04 GPM to 20 GPM
  • Feed Ratio: 0.20% to 2.5% (1:500 – 1:40)
  • Operating Pressure: 5–100 PSI
  • Inlet/Outlet: 1″ NPT
  • Maximum Temp: 100° F
  • Minimum Temp: 34° F
  • Housing Material: Proprietary Engineered Composite
  • 140 Mesh (104 micron) inlet strainer is required for valid warranty
  • Weight: 10 lbs.
  • Precise additive injection — proportional positive displacement ensures that just the right amount of chemical is injected each and every time regardless of pressure and flow
  • Safe and cost effective — patented one-way mixing chamber gasket prevents chemical contact with motor piston
  • Durable body construction — the engineered proprietary composite material withstands severe weather, the chemicals used for injection, and higher operating pressures
  • New mixing chamber design ensures a more complete mixing of water and injected chemicals before leaving the unit
  • Standard NPT inlet and outlets eliminate the need for a separate connections kits

SuperDos 20 Injector Manual

Information on the use and care of your injector

Customer reviews

5 stars 0 0 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %


There are no reviews yet.

Be the first to review “SuperDos 20 Injector”

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Questions and answers of the customers

There are no questions yet. Be the first to ask a question about this product.

Send me a notification for each new answer.

Our New Shopping Cart is online Please use it for your orders, Thank You CLICK TO GO THERE



Pin It on Pinterest