Progressive Cavity Pumps from Liberty Process Equipment At York Fluid Controls
American Pump Series... Your Best Choice in "Wobble" Stator Pumps
Liberty Process Equipment is committed to the development and production of manufacturing only high quality pumps that deliver outstanding efficiency and constant reliability for you; our customer.
Backed by over fifty years of progressive cavity pump product sales and technical service experience, we are able to offer you the best knowledge and broadest resources available today.
Our pledge… to provide you with the utmost assistance, expertise and products for assurance of achieving maximum performance, dependability and versatility in your pump processing operations.
American Pump Series
You will realize the added benefits of an American Pump Series Progressive Cavity Pump from the very beginning Not only do you receive the highest quality general purpose pump for both commercial and industrial applications, but also the total support, expertise and resources from our factory-trained sales and service technicians. Our staff will provide you the most effective answer for your pump application needs.
Pumps are available from our inventory for immediate shipment.
A Precision Design
American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a double threaded helical stator of twice the pitch length This unique design feature creates series of sealed cavities, 180 deg. apart, from suction to discharge. A constant, non-pulsating fluid flow is produced as the opposing cavities empty and fill simultaneously. Identical efficiency is always achieved, without additional attachments, whatever the flow direction or operating position requirement. These self-priming pumps are ideal for abrasive, low or high viscosity, delicate, shear-sensitive, corrosive or insoluble fluids.
Perfect Combinations
The American Pump Series elastomer stator is offered in Buna, Viton, EPDM or Natural Rubber, with a chrome plated stainless steel rotor. They can be tailored to your specific requirements from a choice of 96 standard pump models in various construction materials with capacities to 25 GPM, pressures to 150 PSI and temperatures to 350 deg. F.
American Pump Series Unique Features
- 6 Pump Sizes up to 40 GPM
- Up to 150 PSI Discharge Pressure
- - In Both Cast Iron and Stainless
- Stators: Buna, Viton, EPDM & Natural Rubber
- In Both Long and Closed Coupled Versions
- Mechanical Seal or Packing
- Many Models to Choose From
- Mechanical Seal or Packing Gland Configurations
- In Stock Delivery
 |
|
For added abrasion-resistance and increased compression, the innovative elastomeric "wobble" stator is designed to deform slightly and accommodate solid particles in suspension.
|
 |
|
|
|
Pump Selection Information
|
||||
 |
AP Series
|
Features:
Mech. Seal or Gland Packing Cast Iron or Stainless Steel Long or Closed Coupled |
||
|
Flow
(GPM) |
Pressure
(PSI) |
Viscosity
(CP) |
||
|---|---|---|---|---|
|
25
|
150
|
20,000
|
||
 |
L Series
|
Features:
Cast Iron or Stainless Steel High Pressure & Flow Modular Design |
||
|
Flow
(GPM) |
Pressure
(PSI) |
Viscosity
(CP) |
||
|
880
|
350
|
500,000
|
||
 |
J Series
|
Features:
Suction Hopper Configuration Design with Auger Assembly For High Viscous Material |
||
|
Flow
(GPM) |
Pressure
(PSI) |
Viscosity
(CP) |
||
|
440
|
350
|
20,000
|
||
- Handles Fluid Temperatures to 350 ° F
- High Pressures Capabilities
- Reversible Rotation
- Suction Lift to 28 FT
- Steady Flows Under Wide NPSH Variations
- Handles Solids up to 1 Diameter
- Easy, On Site Maintenance
- Complete Seal Flush Systems
- Complete Pump Systems
Liberty Process Equipment... Your Best Source for Progressive Cavity Spare Parts & Service
At Liberty Process Equipment we are dedicated to meeting our customers needs by providing special pump solutions with advance technology, exceptional quality, competitive pricing and outstanding support. Backed by over 50 years of pumping solutions and expertise, we understand that every situation is important, unique and often urgent. Whether you're an OEM, Engineer, Contractor or User, you II benefit from out professional approach to quality and responsive service.
The progressive cavity specialty pump lines offered, serve the chemical, food, municipal, utility, dairy, brewery, petrochemical, pharmaceutical, textile and general industrial markets. All of our top quality, innovative pump systems will provide excellent and reliable performance for your hard to handle pump applications.
With our nationwide network of authorized distributors, your assured of receiving prompt warrantied repairs and always only genuine Liberty Process Equipment replacement parts. You can depend on our parts and maintenance service to keep your operation constantly running at the utmost productivity. But, when an unexpected problem does occur, our factory trained service technicians are ready anytime to help.
For further assurance of uninterrupted pump performance.Liberty Process Equipment offers:
- Stock Pumps & Spare Parts
- Same Day Deliveries
- Return/Repair Service
- On Site Repair Service
- Preventive maintenance programs and service contracts
- On site startup seminars and maintenance training
- Complete Pump Packages
- Complete Seal Flush Systems
- ISO 9001 Certified
- AutoCad Drawings
- Full Technical Submittals
 |