
Dosatron - 3/4 in Flow Restrictors
Brand: Dosatron
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These 3/4 in flow restrictors cap the maximum flow rate through a Dosatron 3/4 in dosing system, protecting the injector and keeping it within its rated operating range. They are simple inline components that install in the supply plumbing ahead of the unit.
Use a flow restrictor when the available water flow could exceed the doser's maximum, which can cause noisy operation, premature wear, or inaccurate dosing. Two ratings are offered to match common 3/4 in system flows.
Available Options
- 10 GPM 3/4 in [FR34-10GPM]
- 14 GPM 3/4 in [FR34-14GPM]
Key Features
- Caps flow to keep a 3/4 in Dosatron within its rated range
- Protects the injector from over-speed wear
- Available in 10 GPM and 14 GPM ratings
- Inline installation in the supply line
Choosing Your Model
The two models differ only by flow rating: choose 10 GPM or 14 GPM to match the maximum flow of your 3/4 in system. Both are the same 3/4 in inline restrictor and carry no seal-material options.
Ideal Applications
- Protecting 3/4 in Dosatron dosers
- Stabilizing high-flow supply lines
- Greenhouse and irrigation plumbing
Choose options

Dosatron - 3/4 in Flow Restrictors
Sale price$88.70