Variable Speed | SVP Series
The SVP's output is digitally adjusted to increase or decrease the motor speed. The SVP 4-40mA pump accepts a 4-20mA signal to pace the pump, making it ideal for industrial, water and wastewater applications.
Flow Rate Outputs
0.3 to 85.0 gpd up to 25 psi maximum
0.3 to 40.0 gpd up to 100 psi maximum
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.
Other applications include:
- Treatment of return wastewater before it can be processed for further usage.
- Injection of liquid biocides in cooling towers for prevention of Legionnaires disease.
- Corrosion, scale, and algae control on plumbing fixtures and water supply equipment.
- Metering additives specific to a manufacturing process.
- pH control for process water or metal plating discharge water.
How It Works
The output is adjusted by a digital keypad to increase or decrease the motor speed. With a 20:1 turndown, the output control ranges from 5% to 100% in 1% increments for precise chemical injection and adjustment. The keypad has four buttons: prime, on/off and up and down arrows.
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 two detachable components; the motor and pump head that can be separated without tools.
The same output range is available with the SVP1 (manual) or SVP4 (4-20mA). The output capability is different according to the pressure rating.
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SVP Manual Pumps – Flow Rate Outputs
SVP 4-20mA Pumps – Flow Rate Outputs
* Input Signal Voltage/Resistance Max. 48 VDC/128 ohm.
NOTE: Injection check valve included with pumps rated 100 psi (6.9 bar) maximum.
|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.|
|Flow Rate Output Control||Digital keypad|
|Maximum Working Pressure||25 psi (1.7 bar), 100 psi (6.9 bar)|
|Maximum Operating Temperature||125°F (52°C)|
|Maximum Suction Lift||25 ft (7.6 m) vertical lift, based on water|
|Motor Type||12VDC gear motor|
|Shaft RPM (average maximum)||47|
|Maximum Viscosity||1500 Centipoise|
|Motor Voltage (Amp Draw)||120V 50/60Hz 1PH (1.5)|
220V 50/60Hz 1PH (1.5)
230V 50/60Hz 1PH (1.5)
250V 50/60Hz 1PH (1.5)
|Power Cord Type||120V 60Hz, 220V 60Hz: SJTOW|
230V 50Hz, 250V 50Hz: H05VV-F
|Power Cord Plug End||120V 60Hz NEMA 5-15P|
220V 60Hz NEMA 6-15P
230V 50Hz CEE 7/7
250V 50Hz CEE 7/7
12VDC Pigtail connection
|Cord length||6 ft (1.8 m)|
|Materials of Construction|
|Pump Tube||Santoprene®* FDA approved or Versilon®**|
|Check Valve Duckbill||Santoprene®* FDA approved or Pellethane®†|
|Pump Head Rollers||Polyethylene|
|Roller Bushings||Oil impregnated bronze|
|Suction/Discharge Tubing |
|Polyethylene, FDA approved|
|Tube and Injection Fittings||PVC or Polypropylene, NSF listed|
|Connecting Nuts||PVC or Polypropylene, NSF listed|
|3/8" Adapter||PVC or Polypropylene, NSF listed|
|Suction Line Strainer and Cap||PVC or Polypropylene, NSF listed, with Ceramic Weight|
|All Fasteners||Stainless steel|
|Pump Head Latches||Polypropylene|
Listings vary by model.
* Santoprene® is a registered trademark of Exxon Mobil Corporation.
** Versilon® is a registered trademark of Saint-Gobain Performance Plastics.
† Pellethane® is a registered trademark of Lubrizol Advanced Materials, Inc.
†† 12VDC pumps do not carry any agency listings.
Shipping Weight: 10 lbs (4.5 kg)
Box Dimensions: 14 x 9 x 10 in. (36 x 23 x 24 cm)
|Pump Tubes||Check Valves|
Pump Head Service Kit
Pump Head Parts