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H.E. Anderson Company

Since 1955, H.E. Anderson Company has been producing the most reliable and accurate chemical pumps in the horticulture industry. Each product is proudly manufactured in the USA. We have been around for 54 years so you can be sure we will be available to help you in the future as well.

Quality Assurance

Anderson Injectors are world renowned for their reliability, accuracy and unmatched quality. It is common for Anderson injectors to last 30 years before requiring service. We take quality control very seriously. If you are looking to buy rest assured you will get a time tested design that we are happy to stand behind. If you are already an owner then we would like to hear about any concerns you might have.

Anderson DD-100

DD Diagram
Features and Benefits of Anderson Injectors
Features
Benefits
Low Maintenance Design
Low Overall Cost
If you plan to own your injector for more than a year or two, overall cost will be lower with an Anderson injector system when compared to competing designs. Though there are cheaper up front alternatives, Anderson injectors are almost always cheaper after factoring in maintenance or replacement costs.
Volume Proportioning Feed
Always Feed the Proper Ratio
The pumper measures the water flow so the exact amount of chemical is injected to maintain the desired ratio or PPM. This means if water in the line flows faster the pump adds more chemical to maintain the correct ratio.
Positive Displacement Pump
Accuracy is Independant of Water Pressure or Flow
Positive displacement means the pump will move the same volume of chemical regardless of the pressure in the line. Some feed methods, such as siphon types, do not accurately measure the feed, and the feed can change with variations in both water flow and pressure.
No Sliding Seals
Low Maintenance and High Dependability
Maintenance on a pump with no sliding seals is considerably lower than a comparable pump with sliding seals because parts do not wear out nearly as often. No sliding seals also means the pump will be much more reliable due to longer part life. When sliding seal pumps start to wear out they lose accuracy. Anderson injectors without sliding seals do not experience this type or failure because our pumps rely on diaphragms to pump the liquid.
High turn down ratio.
Flexible Injection Ratio
Our injectors can be easily adjusted to achieve the perfect injection ratio or PPM with the turn of a dial.
Phone: 1-800-331-9620 Fax: 1-918-682-3342 Email: info@heanderson.com Contact
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