Peristaltic Pump - OEM Pumps - Portable - Tubing - Chemical DispensingPurchase your peristaltic pump directly from RolaTec Pump Co. - Drop shipment services and wholesale prices for Qualified Distributors.

Peristaltic Pumps
Manufactured by RolaTec Pump Co.

 RolaTec Pump Co.
855 Village Center Dr., #321
North Oaks, MN 55127-3016
Ph: 651-334-3250

OEM Peristaltic Pumps


RolaTec peristaltic pumps are manufactured and assembled in the United States. We guarantee the quality of our pumps and provide engineering services whether you're purchasing 1 pump head for prototype work, or thousands of pumps for an OEM application.

Standard pump heads have fixed rollers with positive displacement flow at 20 PSI head pressure with 1/8" wall tubing. At 440 RPMs with 3/8" ID tubing the flow rate is 6.5 liters / min. Offer peristaltic pumps with rotors having spring loaded rollers that will also move 6.5 liters / minute. Also offer optional high pressure peristaltic pumps with positive displacement flow at 50 PSI head pressure when using 3/8" ID tubing. Max flow rate for high the pressure pumps is 3.0 liters / minute. Some uses include chemical and abrasive slurry transfer, dispensing food products, inks, paints, glues, coatings, corrosive chemicals and sterile fluids.

Panel Mount Options

  • 12 or 24 VDC Brush Gear Motor (5-1 Ratio)
    Continuous Duty @ 20 PSI - 7.0 Liters / Minute
    Standard Rotor for 1/8" Wall Tubing. Glass Filled Nylon Cover and Hood. Pricing: $270.00
  • 12 or 24 VDC Brush Gear Motor (12.5-1 Ratio) Continuous Duty @ 50 PSI - 3.0 Liters / Minute
    Standard Rotor for 1/8" Wall Tubing. Glass Filled Nylon Cover and Hood. Pricing: $285.00
  • 32 - 70 VDC Stepper Gear Motor (5-1 Ratio) Continuous Duty @ 20 PSI - 4.5 Liters / Minute Standard Rotor for 1/8" Wall Tubing. Glass Filled Nylon Cover and Hood. Motor details provided below the image on the right. Pricing: $270.00
  • Factory adjustable roller positioning to obtain desired squeeze on tubing for positive displacement flow rates. Extra squeeze will maintain flow rates at higher pressures, but will shorten tubing life.
  • Spring Loaded Rollers Pricing: $25.00 Extra


12 or 24 VDC Brush Motors

Panel Mount Pump


286 Oz-In Stepper Motor Option

Speed Encoder

 

 

 

 

 

  • Stepper Motor Model Number: STP-MTRH-23079
    200 Steps / Rev., 286 Oz-In. Holding Torque, 5.6 Amp, 0.4 Ohm, Bipolar, NEMA 23 Frame
  • Basic Driver from Automation Direct
    Model Number STP-DRV-6575
    Call 800-633-0405     for other motor control options.

Standard OEM Models

24 Volt DC - 1/8" Wall Tubing - 7.0 LPM - 20 PSI
Fixed Rollers - Model Number: R-10600-A

Panel Mount Pump Print
Dimensions are in Inches. SolidWorks 3D Model

Flow Rate Chart
Outlet flow restricted 0 - 30 psi head pressure

  • 24 VDC Brush Motor - 2400 RPMs
  • Maximum Operating Current Draw: 4 Amps
  • Suggested Power Supply: 24 Volt, 150 Watt
  • 5-1 Speed Reduction Gear Box
  • Maximum Rotor Speed: 490 RPMs
  • Maximum Flow Rate @ 0 PSI: 7.6 LPM with 3/8" ID Tubing, 3.8 LPM with 1/4" ID Tubing
  • Maximum Flow Rate @ 20 PSI: 7.0 LPM with 3/8" ID Tubing, 3.5 LPM with 1/4" ID Tubing
  • Rotor has fixed position rollers for 1/8" wall tubing only. Pump Head Model: R-10581-A
  • 24 Pitch Spur Gears - Aluminum Pinion Gear Mates with Delrin Drive Gear
  • Pump Head Material: Glass-Filled Nylon 6 for Base, Cover & Hood
  • 1/16" Thick Aluminum Panel Plate - Black Powder Coat Pain.
  

Opening and Mounting Holes


Mounting the pump will require machining the above opening and hole details thru your panel.

  • Vented enclosure with forced air is the recommended motor environment.
  • Weight: 6.5 Pounds
  • Pricing: $270.00

24 Volt DC - 1/8" Wall Tubing - 3.0 LPM - 50 PSI
Extra Squeeze Fixed Rollers - Model Number: R-10602-A

Flow Rate Chart
Outlet flow restricted 0 - 60 psi head pressure

  • 24 VDC Brush Motor - 2400 RPMs
  • Maximum Operating Current Draw: 4 Amps
  • Suggested Power Supply: 24 Volt, 150 Watt
  • 12.5-1 Speed Reduction Gear Box
  • Maximum Rotor Speed: 195 RPMs
  • Maximum Flow Rate @ 0 PSI: 3.7 LPM with 3/8" ID Tubing, 1.9 LPM with 1/4" ID Tubing
  
  • Maximum Flow Rate @ 50 PSI: 3.0 LPM with 3/8" ID Tubing, 1.6 LPM with 1/4" ID Tubing
  • Rotor has fixed position rollers that extend out an additional 0.020" to over compress 1/8" wall tubing to maintain flow rates at higher pressures.
  • Pump Head Model: R-10582-A
  • Harder 65 durometer shore A tubing is required to generate the rated 50 psi.
  • 24 Pitch Spur Gears - Aluminum Pinion Gear Mates with Delrin Drive Gear
  • Pump Head Material: Glass-Filled Nylon 6 for Base, Cover & Hood
  • 1/16" Thick Aluminum Panel Plate - Black Powder Coat Paint
  • Vented enclosure with forced air is the recommended motor environment.
  • Weight: 6.5 Pounds
  • Pricing: $285.00

Refer to above Model Number R-10600-A for prints.

24 Volt DC - 1/16" to 1/8" Wall Tubing - 7.0 LPM - 20 PSI
Spring Loaded Rollers - Model Number: R-10611-A

Flow Rate Chart
Outlet flow restricted 0 - 30 psi head pressure


  • 24 VDC Brush Motor - 2400 RPMs
  • Maximum Operating Current Draw: 4 Amps
  • Suggested Power Supply: 24 Volt, 150 Watt
  • 5-1 Speed Reduction Gear Box
  • Maximum Rotor Speed: 490 RPMs
  
  • Maximum Flow Rate @ 0 PSI: 7.6 LPM with 3/8" ID Tubing, 3.8 LPM with 1/4" ID Tubing
  • Maximum Flow Rate @ 20 PSI: 7.0 LPM with 3/8" ID Tubing, 3.5 LPM with 1/4" ID Tubing
  • Rotor has spring loaded rollers for accepting 1/16" to 1/8" wall tubing
  • Pump Head Model: R-10588-A
  • 24 Pitch Spur Gears - Aluminum Pinion Gear Mates with Delrin Drive Gear
  • Pump Head Material: Glass-Filled Nylon 6 for Base, Translucent Blue for the Cover & Hood
  • 1/16" Thick Aluminum Panel Plate - Black Powder Coat Paint
  • Vented enclosure with forced air is the recommended motor environment.
  • Weight: 6.5 Pounds
  • Pricing: $295.00

Refer to above Model Number R-10600-A for prints.

12 Volt DC - 1/8" Wall Tubing - 6.0 LPM - 20 PSI
Fixed Rollers - Model Number: R-10607-A

Flow Rate Chart
Outlet flow restricted 0 - 30 psi head pressure

  • 12 VDC Brush Motor - 2250 RPMs
  • Maximum Operating Current Draw: 7 Amps
  • Suggested Power Supply: 12 Volt, 150 Watt
  • 5-1 Speed Reduction Gear Box
  • Maximum Rotor Speed: 450 RPMs
  
  • Maximum Flow Rate @ 0 PSI: 7.0 LPM with 3/8" ID Tubing, 3.4 LPM with 1/4" ID Tubing
  • Maximum Flow Rate @ 20 PSI: 6.0 LPM with 3/8" ID Tubing, 3.0 LPM with 1/4" ID Tubing
  • Rotor has fixed position rollers for 1/8" wall tubing only.
  • Pump Head Model: R-10581-A
  • 24 Pitch Spur Gears - Aluminum Pinion Gear Mates with Delrin Drive Gear
  • Pump Head Material: Glass-Filled Nylon 6 for Base, Cover & Hood
  • 1/16" Thick Aluminum Panel Plate - Black Powder Coat Paint
  • Vented enclosure with forced air is the recommended motor environment.
  • Weight: 6.5 Pounds
  • Pricing: $270.00

Refer to above Model Number R-10600-A for prints.

12 Volt DC - 1/8" Wall Tubing - 2.7 LPM - 50 PSI
Extra Squeeze Fixed Rollers - Model Number: R-10610-A

Flow Rate Chart
Outlet flow restricted 0 - 60 psi head pressure

  • 12 VDC Brush Motor - 2250 RPMs
  • Maximum Operating Current Draw: 7 Amps
  • Suggested Power Supply: 12 Volt, 150 Watt
  • 12.5-1 Speed Reduction Gear Box
  • Maximum Rotor Speed: 180 RPMs.
  • Maximum Flow Rate @ 0 PSI: 3.2 LPM with 3/8" ID Tubing, 1.7 LPM with 1/4" ID Tubing.
  
  • Maximum Flow Rate @ 50 PSI: 2.7 LPM with 3/8" ID Tubing, 1.4 LPM with 1/4" ID Tubing
  • Rotor has fixed position rollers that extend out an additional 0.020" to over compress 1/8" wall tubing to maintain flow rates at higher pressures
  • Pump Head Model: R-10582-A
  • Harder 65 durometer shore A tubing is required to generate the rated 50 psi.
  • 24 Pitch Spur Gears - Aluminum Pinion Gear Mates with Delrin Drive Gear
  • Pump Head Material: Glass-Filled Nylon 6 for Base, Cover & Hood
  • 1/16" Thick Aluminum Panel Plate - Black Powder Coat Paint
  • Vented enclosure with forced air is the recommended motor environment.
  • Weight: 6.5 Pounds
  • Pricing: $285.00

Refer to above Model Number R-10600-A for prints.
12 Volt DC - 1/16" to 1/8" Wall Tubing - 6.0 LPM - 20 PSI
Spring Loaded Rollers - Model Number: R-10606-A

Flow Rate Chart
Outlet flow restricted 0 - 30 psi head pressure

  • 12 VDC Brush Motor - 2250 RPMs
  • Maximum Operating Current Draw: 7 Amps
  • Suggested Power Supply: 12 Volt, 150 Watt
  • 5-1 Speed Reduction Gear Box
  • Maximum Rotor Speed: 450 RPMs
  
  • Maximum Flow Rate @ 0 PSI: 7.0 LPM with 3/8" ID Tubing, 3.4 LPM with 1/4" ID Tubing
  • Maximum Flow Rate @ 20 PSI: 6.0 LPM with 3/8" ID Tubing, 3.0 LPM with 1/4" ID Tubing
  • Rotor has spring loaded rollers for accepting 1/16" to 1/8" wall tubing.
  • Pump Head Model: R-10588-A
  • 24 Pitch Spur Gears - Aluminum Pinion Gear Mates with Delrin Drive Gear
  • Pump Head Material: Glass-Filled Nylon 6 for Base, Translucent Blue for the Cover & Hood
  • 1/16" Thick Aluminum Panel Plate - Black Powder Coat Paint
  • Vented enclosure with forced air is the recommended motor environment.
  • Weight: 6.5 Pounds
  • Pricing: $295.00

Refer to above Model Number R-10600-A for prints.

Will provide print and pricing for other pump options
such as varied wall thickness of tubing or motor types.


Peristaltic Pump Head Assembly

Pump Head Assembly
  • Rotor Material: Engineering Grade 6-6 Nylon, Stainless Steel Hardware, 52100 Chrome Steel Ball Bearings
  • Cover and Hood Material for Fixed Rollers: Glass-Filled Nylon 6, Color Blue or Black (30 psi)
  • Cover and Hood Material for Spring Loaded Rollers: Polycarbonate, Color Translucent Blue (15 psi)
  • Pump Base Material: Engineering Grade Glass-Filled Nylon 6 (Black)
  • Spring Material: Zinc Plated Music Wire
  • Weight: 1.5 Pounds
Optional Spring Loaded Roller Design

Spring Loaded RollersThe patented spring loaded rollers design (US Patent # 5,110,270), is an option for RolaTec peristaltic pumps. There is just one torsion spring at the center of the rotor that spring loads all four rollers. The radial motion of the rollers are linked, so if one roller is pushed in, the rest of the rollers move in a corresponding manner to maintain optimum radial position based upon the wall thickness of the peristaltic tubing being used.

The spring loaded rollers allow the pump to accept tubes with wall sizes ranging from 1/16" to 1/8" thick in an efficient manner.

For 1/8" wall tubing (50 Durometer Shore A) the radial position of the rollers will bottom out against a stop to allow positive displacement operation at 15 PSI head pressure. For 3/32" wall tubing the spring rollers perform as a pressure relief valve by allowing a maximum line pressure of 20 PSI when flow is restricted and operates in a positive displacement manner up to 10 PSI head pressure when flow is partially restricted.

 Scientists, engineers, and technicians are finding new uses for these pumping units every year. With the features of the RolaTec pump head, the possibilities are endless. RolaTec Pump Co. wishes to work with these innovative people who wish to incorporate our pump head for OEM applications.

Polycarbonate blue cover and hood is an option with the spring loaded rollers only.

Welcoming Distributor Inquiries

Portable Tubing Pump
RolaTec is offering qualified distributors an opportunity to add the Portable Tubing Pump to their catalog or web site. RolaTec offers drop shipment services, so there is no need to purchase inventory. E-mail RolaTec's Owner Joe Morrick or call 651-334-3250 for details.

RolaTec Pump Co.
855 Village Center Dr., #321
North Oaks, MN 55127-3016
Ph: 651-334-3250
morrick@rolatecpump.com

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