Electro-Mechanical | Classic Series | Single Head Fixed Chemical Injection Pump

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The electro-mechanical Classic Single Head Fixed Output Pump works well with controllers.

The Classic Series Single Head Fixed Output Pump is a peristaltic metering pump that injects solutions at a fixed rate. It can be activated by a water meter for proportional feed for drinking water disinfection for animal health or homeowners or 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.

The pump is also a component of Stenner’s pre-assembled panel system known as the Proportional Injection System. The Proportional Injection System doses solution that is proportional to a water system’s flow rate based on the water volume. A water meter sends a signal to Stenner’s PCM (Pump Control Module) which actuates the fixed output pump. The system is suited for constant pressure (variable speed) well pumps, poultry and livestock houses, irrigation and systems with demand based backup wells and any application with varying flow rates. If a pre-assembled system isn’t your preference, the pump, PCM and water meter are also available separately. Refer to the chemical resistance guide to determine the compatibility of the wetted components with the solution you want to pump or Contact Us.

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.

How the Single Head Fixed Chemical Injection Pump Works

The output is not adjustable and is determined by the rpm of the motor gears and the size of the pump tube. The motor’s output shaft rotates at a fixed rpm which drives the roller assembly within the pump head.

Sub-series

The 45 and 85 models are two sub-series within the Classic Series Single Head Pumps (Adjustable and Fixed) and below is a summary of the primary differences in the Fixed models.

45 Series Fixed Output	85 Series Fixed Output
26 rpm 3, 10, or 22 gpd up to 100 psi (11.4, 37.9, 83.3 lpd at 6.9 bar) 3, 10, 22, 35 or 50 gpd up to 25 psi (11.4, 37.9, 83.3, 132.5, 189.3 lpd at 1.7 bar)	44 rpm 5, 17 or 40 gpd up to 100 psi (18.9, 64.4,151.4 lpd up to 6.9 bar) 5, 17, 40, 60 or 85 gpd up to 25psi (18.9, 64.4, 151.4, 227.1 & 321.8 lpd up to 1.7 bar)

Click on output to find the specific output range and pressure rating for each model.

Product Manual
Classic Single Head Fixed Output Spec Sheet
Catalog
Chemical Resistance Guide

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0-25 psi (0-1.7 bar)

Model Item No. Prefix Pump Tube # 45 Series 45MP1 45MFL1 #1 45MP2 45MFL2 #2 45MP3 45MFL3 #3 45MP4 45MFL4 #4 45MP5 45MFL5 #5 85 Series 85MP1 85MFL1 #1 85MP2 85MFL2 #2 85MP3 85MFL3 #3 85MP4 85MFL4 #4 85MP5 85MFL5 #5

Gallons per Day Liters per Day Gallons per Hour Liters per Hour Ounces per Minute Milliliters per Minute Approximate Output @ 60Hz 3.0 11.4 0.13 0.48 0.27 7.92 10.0 37.9 0.42 1.58 0.89 26.32 22.0 83.3 0.92 3.47 1.96 57.85 35.0 132.5 1.46 5.52 3.11 92.01 50.0 189.3 2.08 7.89 4.44 131.43 Approximate Output @ 60Hz 5.0 18.9 0.21 0.79 0.44 13.13 17.0 64.4 0.71 2.68 1.51 44.65 40.0 151.4 1.67 6.31 3.55 105.14 60.0 227.1 2.50 9.46 5.33 157.71 85.0 321.8 3.54 13.40 7.55 223.40

Liters per Day Liters per Hour Milliliters per Minute Approximate Output @ 50Hz 9.1 0.38 6.32 30.3 1.26 21.04 66.6 2.78 46.25 106.0 4.42 73.61 151.4 6.31 105.14 Approximate Output @ 50Hz 15.1 0.63 10.49 51.5 2.15 35.76 121.1 5.05 84.10 181.7 7.57 126.18 257.4 10.73 178.75

26-100 psi (1.8-6.9 bar)

Model Item No. Prefix Pump Tube # 45 Series 45MPHP2 45MFH1 #1 45MPHP10 45MFH2 #2 45MPHP22 45MFH7 #7 85 Series 85MPHP5 85MFH1 #1 85MPHP17 85MFH2 #2 85MPHP40 85MFH7 #7

Gallons per Day Liters per Day Gallons per Hour Liters per Hour Ounces per Minute Milliliters per Minute Approximate Output @ 60Hz 3.0 11.4 0.13 0.48 0.27 7.92 10.0 37.9 0.42 1.58 0.89 26.32 22.0  83.3 0.92 3.47 1.96 57.85 Approximate Output @ 60Hz 5.0 18.9 0.21 0.79 0.44 13.13 17.0 64.4 0.71 2.68 1.51 44.65 40.0 151.4 1.67 6.31 3.55 105.14

Liters per Day Liters per Hour Milliliters per Minute Approximate Output @ 50Hz 9.1 0.38 6.32 30.3 1.26 21.04 66.6 2.78 46.25 Approximate Output @ 50Hz 15.1 0.63 10.49 51.5 2.15 35.76 121.1 5.05 84.10

NOTE: Injection check valve included with pumps rated 26-100 psi (1.8-6.9 bar)

NOTICE: The information within this chart is solely intended for use as a guide. The output data is an approximation based on pumping water under a controlled testing environment. Many variables can affect the output of the pump. Stenner Pump Company recommends that all metering pumps undergo field calibration by means of analytical testing to confirm their outputs.

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Specifications
Maximum Operating Temperature	125°F (52°C)
Maximum Suction Lift	25 ft (7.6 m) vertical lift, based on water
Motor Type	1/30 HP, shaded pole, class B
Duty Cycle	Continuous
Motor Voltage (Amp Draw)	120V 60Hz 1PH (1.7) 220V 60Hz 1PH (0.9) 230V 50Hz 1PH (0.9) INTERNATIONAL 250V 50Hz 1PH (0.9) INTERNATIONAL
Power Cord Type	SJTOW
Power Cord Plug End	120V 60Hz NEMA 5/15 220V 60Hz NEMA 6/15 230V 50Hz CEE 7/VII 250V 50Hz CEE 7/VII

Materials of Construction
All Housings	Polycarbonate
Pump Tube & Check Valve Duckbill	Santoprene®*, optional Versilon™** #1, #2 & #5 tubes, FDA approved
CV Duckbill with Versilon™** Tube	Pellathane®†
Pump Head Rollers	HDPE
Roller Bushings	Oil impregnated sintered bronze
Suction/Discharge Tubing, Ferrules 1/4″ & 6 mm	Polyethylene, FDA approved
Tube Fittings, Check Valve Fittings	Gray fittings: Type 1 Rigid PVC, NSF listed Black fittings: PP, NSF listed
Connecting Nuts	PP or Type 1 Rigid PVC
3/8″ Adapter	Type 1 Rigid PVC, NSF listed
Suction Line Strainer	PP or Type 1 Rigid PVC body with Type 1 Rigid PVC cap, NSF listed; ceramic weight
All Fasteners	Stainless steel
Pump Head Latches	Polypropylene

Agency Listings

Listings vary by model.

*   Santoprene® is a registered trademark of Exxon Mobil Corporation.
** Versilon™ is a registered trademark of Saint-Gobain Performance Plastics.
†  Pellathane® is a registered trademark of The Dow Company

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Pump Dimensions

Shipping Weight: 8 lbs (3.6 kg)
Box Dimensions: 13 x 8 x 9 in. (33 x 20 x 23 cm)
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