Single Head Adjustable Output Metering Pump – Classic Series
Single Head Adjustable Chemical Injection Pump
With its versatile capabilities, the Classic Single Head Adjustable Chemical Injection pump is a popular choice for water treatment solutions.
The Classic Series Single Head Adjustable Chemical Injection Pump is an ideal choice for treating problem water. The pump can inject water treatment solutions for pH control or to oxidize iron, hydrogen sulfide or manganese for removal by filtration. Disinfection, pH control or adjustment, corrosion and scale control and oxidation are common water treatment applications found in markets such as Water Conditioning, Animal Health, Industrial Process, Water and Wastewater, and Cooling Towers. The versatility of the product expands into other markets as well, such as Legionella prevention in Cooling Towers, sprinkler head cleaning in Irrigation and Horticulture and plating bath treatment in the Metal Finishing industry. The pumps are widely popular in the commercial pool industry for sanitizing swimming pool water or maintaining the equipment. 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 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, feed rate control and the pump head that can be separated without tools.
How the Single Head Adjustable Chemical Injection Pump Works
The output is determined by three factors; the rpm of the motor gears, the setting on the feed rate control and the pump tube size. The feed rate control has an external dial ring that is labeled L to 10 offering an adjustable output range from 5% to 100% in 2.5% increments.
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 Adjustable models.
| 45 Series�Adjustable | 85 Series Adjustable |
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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 |
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.
Pump Dimensions
Shipping Weight: 9 lbs (4 kg)
Box Dimensions: 13 x 8 x 9 in. (33 x 20 x 23 cm)