Randolph Austin CompanyManchaca, TX
 
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Phone: 512-282-1590
Fax: 512-280-0678
 
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 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.
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 Air Driven Pumps
Medium Volume

Available in Medium Pumphead & Pump
Models: 500-450, 610-400, 610-450, 750-400, 750-450, 880-400

Air Driven pumps are equipped with GAST air motor, regulator, and pressure gauge. 450 Air Driven models are equipped with a GAST air-powered gearmotor. Both models are supplied with a regulator and muffler. Operation of 500 and 610 series (all models) require compressed air to 90 psi and 15 cfm, while on the 750 and 880 series 90 psi and 30 cfm, are required. Pumps are suitable for use in hazardous areas and are variable speed by adjusting the air regulator. All units are mounted on a durable metal base.
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 Air Driven Pump
Small Volume

Available in Small Pumphead & Pump
Model: 250-400

The air driven pump is available with an ARO air motor, regulator and pressure gauge. Requires a source of compressed air to 90 psi and 15 cfm. Flow rate is controlled by air regulator. Has no electrical components; can be used in hazardous enviroments as well as areas without electrical service.
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 200 Series: Small Volume Pumps

The Randolph Austin 200 series pump offers reliability and precision in a small package. The pump housing is a 2" square and accepts 1/16" ID 3/16" OD tubing or 1/8" " tubing. Both tubing sizes are available in a variety of materials. The pump is capable of flow rates up to 450 ml per minute. From laboratory to rugged industrial application, the 200 series pump is an excellent choice. These models are available in fixed speed, air drive, and variable dc configurations.
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 300 Series: Small Volume Pump

Randolph Austin offers, in the 300 series pump, a cost-effective, rugged, peristaltic pump with flow rates up to 1200 ml per minute. The pump housing is molded from polycarbonate and measures 3" x 3" x 1". The pump utilizes a "ID x 7/16" OD flexible tubing with a max of 50 shore "A" hardness. This tubing is available in a variety of materials. The 300 series pump is a good choice for O.E.M. applications or some laboratory or sampling applications. These models are available in fixed speed, air drive, and variable dc configurations.
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 400 Series: Small Volume Pump

The 400 Series pump is a peristaltic pump molded from clear polycarbonate resin and uses a tri-roller configuration as standard. The pump has flow rates up to 32 gallons per hour (121 Liters) / .53 gallons per minute (2.01 liters per min.) using a 1/4" Id tubing. The 400 series is available in a variety of assemblies, including DC, Pneumatic, or standard AC motor Drive.
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 500 Series: Intermediate Volume Pumps

The Randolph Austin 500 series pump is a rugged and reliable peristaltic pump. The housing is a machined aluminum casting with stainless sleeved roller assemblies, and a stainless plate shaft assembly that offers long life and reliability. The pump utilizes two sizes of tubing, which are interchangeable and available in variety of materials. The tubing sizes are 3/16" ID x 3/8" OD and " ID x 7/16" OD. The pump has a flow range of up to 42 gallons per hour using the " ID tubing. These models are available in fixed speed, air drive, variable speed AC, explosion proof, and variable speed DC configurations.
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 600 Series: Intermediate Volume Pumps
The 600 series pump, offered by Randolph Austin, is a rugged and reliable pump manufactured from an aluminum housing and utilizes stainless steel components for rugged dependability and long wear. The 610 series pump utilizes two sizes of tubing that are interchangeable and are available in variety of materials. The tubing sized for this pump are a 3/8" ID x 5/8" OD and a " ID x " OD tubing. The pump has flow range of up to 180 gallons per hour with the " tubing. These models are available in fixed speed, air drive, variable speed AC, explosion proof, and variable speed DC configurations.
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 700 Series: Large Volume Pumps

Made form a cast aluminum housing, the Randolph Austin 750 series pump, provides the same rugged and robust design features that make these pumps reliable, and easy maintain. The pump is designed to use two sizes of tubing, 5/8" ID x 15/16" OD and " ID x 1 1/16" OD, and provides flow rates of up to 475 gallons per hour. The tubing is available in a variety of materials. These models are available in fixed speed, air drive, variable speed AC, explosion proof, and variable speed DC configurations.
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 800 Series: Large Volume Pumps

The 880 series pump is the largest offered by Randolph Austin. Manufactured form a cast aluminum housing the pump is designed for long life and ease of maintenance. The 880 series pump is capable of flows up to 21 gallons per minute at max speed and is designed to use two sizes of tubing interchangeably. The tubing sizes are " ID x 1 " OD and 1" ID x 1 " OD and are available in a variety of materials. These models are available in fixed speed, air drive, variable speed AC, explosion proof, and variable speed DC configurations.
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