ADPL & ADBPL Progressive Cavity Metering and Dosing Pumps
The Liberty Process ADPL Series of Progressive Cavity Metering and Dosing Pumps offers an ideal solution to many low-flow pumping applications that require high accuracy in volume control at an affordable price. For liquids that are low-viscosity to high-viscosity and abrasive liquids it provides a pumping solution that is much more reliable than other types of metering pumps available on the market today.
Small piston-type metering pumps with check valves have inherent problems of pulsation, sticking and ball check valves sticking and failing. The Liberty ADPL Series solves all of these problems with pulsation free flow, no check valves required and able to handle viscosities up to 20,000 CP. In addition, with its high-accuracy and repeatability it offers a cost-effective alternative to higher-priced "accurate" metering pumps.
The ADBPL pump series offers all the benefits in an accurate metering pump as the ADPL, but in a close-coupled design. This enables you to have a more compact pump package where space is at a premium. It also eliminates the need for a baseplate, coupling, coupling alignment, and coupling guard. Available in 3 sizes, all ADBPL pumps come in three stage designs to handle discharge pressures up to 175 PSI.
All ADBPL and ADPL pumps are available in steel and more popular stainless steel materials of all wetted parts and are ready to ship same-day from our facility. A wide variety of motors and controls are available for the ADBPL from Liberty Process Equipment to meet your exact control needs and budget.
Liberty Process can offer a drive and control option to meet your needs and budget. From a single fixed spaced rotor in AC or DC to a single hand dial to vary the speed to a remote control PLC, Liberty Process Equipment has your low-flow pumping solutions ready to ship same day. Contact us today for a quote and see the difference the ADPL and ADBPL pump series can make in your low-flow pumping applications.
ADPL & ADBPL - Features
- Accurate Flow
- Close Coupled
- No Pulsation
- No Check valves
- Fits in Small Spaces
- Handles high discharge pressures
ADPL & ADBPL - Technical Data
| Flow Rate | 0.006 - 1.625 GPM |
|---|---|
| Pressure | 0 - 175 PSI |
| Seal Options | Packing or Mechanical |
| Base Options | Stainless Steel |
| Rotors | Chrome Plated Stainless Steel |
| Stators | Buna/Viton® / EPDM |
ADPL / ADBPL Series - Pump Model Overview
ADPL 0.40.3 Metering Pumps
The 0.40.3 size ADPL Progressive Cavity Metering Pump is rated for .026 gallons per minute per 100 RPM. It is available in three stage designs.
Technical Data
| Range | 0.006 - 0.455 GPM |
|---|---|
| Pressure | 0 - 175 PSI |
Industry Uses
- Industrial Sewage Treatment Applications
- High Accuracy Polymer Feed Pumping
- Sampling/Dosing Applications
ADPL 0.80.3 Metering Pumps
The 0.80.3 size ADPL Progressive Cavity Metering Pump is rated for .053 gallons per minute per 100 RPM. It is available in three stage designs.
Technical Data
| Range | 0.01 - 0.91 GPM |
|---|---|
| Pressure | 0 - 175 PSI |
Industry Uses
- Rendering Waste Treatment Applications
- High Accuracy Polymer Feed Pumping
- Sampling/Dosing Applications
ADPL 1.50.3 Metering Pumps
The 1.50.3 size ADPL Progressive Cavity Metering Pump is rated for .010 gallons per minute per 100 RPM. It is available in three stage designs.
Technical Data
| Range | 0.02 - 1.625 GPM |
|---|---|
| Pressure | 0 - 175 PSI |
Industry Uses
- Municipal Sewage Treatment Applications
- High Accuracy Polymer Feed Pumping
- Sampling/Dosing Applications
ADBPL 0.40.3 Metering Pumps
The 0.40.3 size ADBPL Progressive Cavity Metering Pump is rated for .026 gallons per minute per 100 RPM. It is available in three stage designs.
Technical Data
| Range | 0.006 - 0.455 GPM |
|---|---|
| Pressure | 0 - 175 PSI |
Industry Uses
- Additive Metering in Lubricant Oil Blending Applications
- High Accuracy Polymer Feed Pumping
- Sampling/Dosing Applications
ADBPL 0.80.3 Metering Pumps
The 0.80.3 size ADBPL Progressive Cavity Metering Pump is rated for .053 gallons per minute per 100 RPM. It is available in three stage designs.
Technical Data
| Range | 0.01 - 0.91 GPM |
|---|---|
| Pressure | 0 - 175 PSI |
Industry Uses
- Chemical Metering in Manufacturing Applications
- High Accuracy Polymer Feed Pumping
- Sampling/Dosing Applications
ADBPL 1.50.3 Metering Pumps
The 1.50.3 size ADBPL Progressive Cavity Metering Pump is rated for .01 gallons per minute per 100 RPM. It is available in three stage designs.
Technical Data
| Range | 0.02 - 1.625 GPM |
|---|---|
| Pressure | 0 - 175 PSI |
Industry Uses
- Glue Metering & Manufacturing Applications
- High Accuracy Polymer Feed Pumping
- Sampling/Dosing Applications
Pumps and pump parts offered for sale by Liberty Process Equipment, Inc. are made in the United States, Germany, India, Spain, Argentina and Brazil.
*Liberty Process Equipment, Inc. is not affiliated with nor distributor for Seepex®, Allweiler®, Moyno®, Tarby®, Netzsch®, or Continental Inc.® All referenced product names, brands, models, or part numbers is solely for identification purposes. Seepex® is a registered trademark of Seepex®. Moyno® and Tarby® are registered trademarks of Robins and Myers® and NOV®, Netzsch® Incorporated is a registered trademark of the Netzsch® Group, Allweiler® is a registered trademark of Colfax® Corporations Continental® Pumps is a Trademark of Continental® Ultra Pumps.