From nuclear submarines to space shuttles, mission-critical projects depend on Randolph Austin peristaltic pumps to deliver the reliability and durability they need to succeed.
In 1947 we began to build and sell peristaltic pumps out of Houston, Texas. Since 1974 our pump and tubing operation have been located in Manchaca, Texas. As one of the oldest manufacturers of peristaltic pumps, Randolph has maintained a loyal following by delivering "rugged, reliable and simple to use" peristaltic pumps. We machine all the components of our pumps to our exacting specifications and extrude our own tubing. Our ability to control every facet of the manufacturing process continues to ensure prompt delivery of a quality product.
The Randolph pump can be found working in industries such as printing, food, pharmaceutical, nuclear, and wastewater. With many standard models available for quick delivery, we also provide custom solutions to various applications.
In addition to our pumps and tubing, Randolph Austin offers capabilities in gear fabrication, custom machining, water-soluble polymers, and custom extrusion. Our rubber molding and compounding facilities have recently moved to CPI in Kyle, Texas.
Rugged Peristaltic Pump Series
Rugged and reliable, Randolph peristaltic pumps are designed for industrial applications where trouble free performance is necessary. With over fifty years experience, Randolph Austin Company has a proven track record of value and service to our customers.
Specialty Flexible Tubing
Randolph Austin Company is a premier manufacturer of specialty flexible tubing for unique fluid transfers. We manufacture close tolerance, flexible and very durable tubing for use in a variety of applications.
Randolph Austin offers a wide range of peristaltic pumps and extruded flexible tubing. Some examples are:
- TP1000 Series Peristaltic Pumps
- TP3005 Series Peristaltic Pumps
- TP4000 Series Peristaltic Pumps
- 200 Series Peristaltic Pumps
- 300 Series Peristaltic Pumps
- 400 Series Peristaltic Pumps
- 500 Series Peristaltic Pumps
- 600 Series Peristaltic Pumps
- 700 Series Peristaltic Pumps
- 780 Series Peristaltic Pumps
- 880 Series Peristaltic Pumps
- Cilran™ Extruded Flexible Tubing
- ED-Plex™ Extruded Flexible Tubing
- Prothane II™ Extruded Flexible Tubing
- Povinal™ Extruded Flexible Tubing
- Vytex™ Extruded Flexible Tubing
Randolph Austin also offers water soluable packaging solutions.
Di-Tube™
Di-Tube is an ideal packaging system for delivering surfactants, foaming agents, bacterial additives, colorants and other agents for quick dispersion into water. Made of water-soluble materials the Di-Tube is designed to carry the enclosed contents into the water source where it will dissolve and release them. Di-Tube will dissolve in concentrated brine solutions, and is an efficient and effective delivery method for quick dispersion of contents.
Di-Tubes have been in use by the oil and gas industry for over a decade with excellent results. End users have employed Di-Tubes for delivering powders, liquids and gels.
Di-Caps™ fit onto the end of the tube and are designed to prevent angle jam-ups in the well casing. The Di-Cap can be heat sealed onto the end of the tube in some applications. However, some end users may place their own caps onto the Di-Tube.
All Di-Tubes are precision run and cut to the customer's desired length. All Di-Tubes and Di-Caps are packaged in moisture resistant containers.
Di-Sol™ (Usage)
Di-Sol is a blended water soluble material that is formulated for specific applications and manufacturing processes. The polymer is then either molded or extruded to give the customer a product for the required application.
Most of these products have been specifically manufactured to serve as an enclosure for carrying chemical substrates in the form of powders, paste and some fluids.
Areas of usage include oil and gas production, water treatment of lakes and ponds, disposal systems and algaecide control in commercial air conditioning.
Gore™ Specialty Tubing High-Resilience Style 100
Exceptionally long flex life in peristaltic pumps. Higher operating and static burst pressure rating than standard tubing types. Virtually eliminates spallation and shedding in pump application. Consistent fluid delivery over life of tubing allows for reliable metering. Reduces maintenance and calibration expenses.
Gore™ Specialty Tubing High-Resilience Style 400
Chemical Resistance of fluoroelastomers yeilds exceptionally long flex life. Able to pump aggressive acids such as fuming sulfuric and nitric acid, petroleum fractions and toluene. Higher operating and static burst pressure rating than standard tubing types. Virtually eliminates spallation and shedding in pump application. Consistent fluid delivery over life of tubing allowing for reliable metering. Reduces maintenance and calibration expenses.
Gore™ Specialty Tubing High-Resilience Style 500
Universal chemical resistance of perfluoroelastomers with exceptionally long flex life. Able to pump organic solvents such as MEK, Acetone, Methylene Chloride, and many others. Higher operating and static burst pressure rating than standard tubing types. Virtually eliminates spallation and shedding in pump application. Consistent fluid delivery over life of tubing allowing for reliable metering. Reduces maintenance and calibration expenses.
