Electric Diaphragm Pump for Animal Health and Horticulture, output up to 2.1 GPH (130mL/min.)

E-Dos pumps are a line of diaphragm pumps that have outputs to 2.1 GPH and a maximum pressure of 105 PSI. The high speed of operation results in high resolution chemical feed and long service life. Quiet and compact, the E-Dos pumps prime in seconds and hold prime reliably. These pumps are perfect for both animal health and horticulture applications.

Available in NA only


Nutrient Delivery Line Cleaning Solutions Chemical Delivery

Reduces maintenance costs compared to peristaltic pumps

Increased injection accuracy vs. peristaltic pumps

Adjustable dosage capabilties reduces the need to purchase additional pumps

E-Dos Resources

Everything you need all in one place

Reduced maintenance costs

Compared to a peristaltic pump, E-Dos does not feature squeeze tubes that needs to be changed quite frequently. As a result, E-Dos diaphragm pumps will last alonger period of time before repair is needed.

Improved injection accuracy

Compared to peristatic pumps, E-Dos features better injection accuracy over longer periods of pump operation resulting in less chemical usage resulting in lower total cost of ownership.

Adjustable dosage = Less pumps required

Since the same E-Dos pump can be used for a wide variety of different dosages, additional pumps do not need to be purchased. As a result, E-Dos can be used with a wide variety of different animal health and horticulture chemistries that require different dosage ratios.

Model NumbersDescription
HYD-EDO-STE-Dos Standard Unit
HYD-EDO-HACE-Dos Highly Agreesive Chemical Unit

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105 psi.


In animal health, water treatment is a very common application. In horticulture, E-Dos can be used for nutrient delivery.

E-Dos needs to be installed near an electrical outlet for power purposes.

Please check the locator associated with the Hydro website.

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