Hawkins & Associates, Inc.

www.hawkins-assoc.com

3010 Business Park Drive, Suite G

Norcross, GA  30071

Phone: (770) 242-0101

Fax: (770) 242-0405

       E-Mail: sales@hawkins-assoc.com

Established in 1957 in Jacksonville, Florida, USA, the Stenner Pump Company manufactures peristaltic pumps for reliable and accurate dosing of liquid solutions for disinfection, pH adjustment, iron stain removal, animal health, corrosion and scale control and more. Stenner's pump line includes variable speed, 7day/24hr timer, proportional, flow activated, OEM, 1:128 medicators and electromechanical pumps. Choose a robust or compact pump or a pre-packaged tank or meter system to treat problem water or inject additives into a water system or industrial process.

Peristaltic Metering Pumps

Electromechanical | Classic

Single Head Adjustable Output Pump
Double Head Fixed Chemical Injection Pump
  • The Double Head Fixed Output, another variation to select from in the Classic Series, electro-mechanical pump line.

  • If requiring more output than the Classic single head pump offers, especially with 25 psi installations for larger commercial swimming pools, then the double head pump may be your answer. Similar to the other models in the Classic series, the pump will dose solutions such as sodium hypochlorite, acid, polyphosphates, biocides for common water treatment applications that include disinfection, pH control, corrosion and scale control, oxidation and sanitization. Also utilized in water and wastewater treatment plants, the pump can inject two compatible liquids at the same ratio. The Classic Series double head fixed pump is built the same way as the single head fixed with the addition of another pump head that doubles the output. The pump runs at 100% fixed rate and can be installed to an ORP type controller to manage the output.

  • Unique Stenner Features

  • Interchangeable pump heads and tubes to convert one model to another without having to purchase a new pump.

  • Easy and fast tube replacement without tools with the QuickPro®  pump head.

  • The pump is built with three detachable components; the motor and two pump head that can be separated without tools.

Single Head Fixed Output Injection Pump
  • The electromechanical Classic Single Head Fixed Output Injection Pump works well with controllers.

  • The Single Head Fixed Output Injection Pump is one of four types in Stenner's Classic Series. This peristaltic metering pump injects solutions at a fixed rate and can be activated by a water meter for proportional feed for drinking water disinfection for animal health or homeowners. It can also be installed with a controller for sanitizing a swimming pool. Great news for installers in the commercial pool industry, the Classic Series single head fixed pump has been tested by ETL to conform to the ANSI/NSF standard 50 when used with ANSI/NSF 50 listed controllers. Additional applications include pH control, oxidation, corrosion and scale control and more.

  • Unique Stenner Features

  • Interchangeable pump heads and tubes to convert one model to another; not necessary to purchase a new pump.

  • Easy and fast tube replacement without tools with the QuickPro®  pump head.

  • The pump is built with two detachable components; the motor and the pump head that can be separated without tools.

Variable Speed | SVP Series
  • The SVP Series is a variable speed pump with manual or automatic control.

  • The SVP Series variable speed peristaltic injection pump is adjustable, has a DC motor and a detachable pump head. It features a rugged polycarbonate housing, heavy-duty gear motor and LED display with a four button control pad for easy operation.

  • The SVP is categorized into two sub-series, SVP1 and SVP4.  The SVP1 is manually adjusted using the keypad. The SVP4 is designed to respond directly to a 4-20mA input signal from water treatment controls including pH and ORP monitors to maintain proper water chemistry and treatment of effluent discharge water. The SVP4 is equipped with an external port to accept the signal or it can override the 4-20 mode to be manually adjusted with the arrows on the keypad.

  • The SVP4’s ability to accept a 4-20mA signal to pace the pump makes it well suited for the industrial user and municipal water treatment and wastewater treatment plants. Municipalities that supply potable water to residential and commercial sites require treatment of the well or surface water source they use. The SVP can inject sodium hypochlorite or other related disinfectants or meter solutions to oxidize problem water such as excessive levels of iron, manganese, and hydrogen sulfide which can cause staining and rotten egg odor.

Double Head Adjustable Chemical Injection Pump
  • The Double Head Adjustable Output Pump is another variation to select from in the Classic Series, electro-mechanical pump line.

  • Similar to the other models in the Classic series, the Double Head Adjustable Output Pump will dose solutions such as sodium hypochlorite, acid, polyphosphates, biocides for common water treatment applications that include disinfection, pH control, corrosion and scale control, oxidation and sanitization. This pump series provides twice the output for large Commercial Pool and Aquatic Facilities or Water and Wastewater treatment plants. The pump can also inject two compatible solutions at the same ratio. The Classic Series double head adjustable output pump is built the same way as the single head adjustable with the addition of another pump head that doubles the output.

  • Unique Stenner Features

  • Interchangeable pump heads and tubes to convert one model to another; not necessary to purchase a new pump.

  • Easy and fast tube replacement without tools with the QuickPro®  pump head.

  • The pump is built with four detachable components; the motor, feed rate control and two pump heads, that can be separated without tools.

Multiple Functions | S Series
  • The S Series Variable Speed Pump offers several modes of operation and performance indicators.

  • The S Series Variable Speed Pump is an advanced peristaltic metering pump designed to interface with process control systems. Prevent unauthorized access to programmed settings with the password protection. Program the transfer function to activate a relay to start a second S Series as a back up to the primary pump.

 

  • The OLED operating display is easy to navigate with intuitive programming. Select from the various modes of operation:

  • Pump Signal Inputs

              – Analog: 4-20mA, 0-10VDC – scalable, invertible
             –  Digital: Pulse, Hall Effect, PPM Feed Constant Flow, PPM Feed Variable Flow
             –  Manual: Manual, 7 Day/24 Hour Timer, Cycle Timer

  • Pump Signal Outputs

             – Analog: 4-20mA
             – Digital: Three Relays