Phone: 978-562-5353
Fax: 978-562-8986
olc@onlinecontrols.com
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On Line Controls, Inc. has been supplying precision air regulation for plastic tubing extruders for over 30 years. As the recognized leader in the field, our highly-reliable and accurate ultra low air pressure regulators and controllers have a life-expectancy of 10 - 20 years. In 1999 On Line Controls acquired the motorized potentiometer line and manufactures dependable high precision proportional controls for automating analog driven devices.
MicroAir
Ultra Low Air Pressure Regulator and ControllersMotorized
Potentiometers
MicroAir units provide ultra low pressure air regulation and control for precise air sizing of extruded plastic tubing. By regulating air pressure to a set point during the manufacture and extrusion of tubing, our MicroAirs control the outside diameter to maintain your critical tubing dimensions.![]()
- Regulates air pressure to a set point
- Controls outside diameter
- Precision output pressure display
- Full scale ranges -
0.25" of water to 5 psi- Manual control and
auto control models- High speed model for bump tubing
- Multiple channels for
multi-lumen tubing- Options-digital display, output, remote, contact closure, etc.
Motorized potentiometers are high precision proportional controls for automating analog driven devices built from the highest quality components. They are used in a variety of industrial automation and process control applications providing an economical analog solution.![]()
- Potentiometer, slip clutch, geartrain and motor in a single panel mount assembly
- Manually adjustable motorpots
- Single turn and multi-turn potentiometers
- DC or AC Motors
- RPM's from 0.5 to 220
- Slip clutch allows for manual adjustment and prevents
breaking the stop- High wattage motorized rheostats available.
- Replacement and Repair of old
ETI motorized potentiometers.
On Line Controls prides itself on being dedicated to applying our knowledge and resources to understand and support our customers' needs. Our products are Made in the U.S.A. and sold around the world. For your convenience we accept wire transfers, Mastercard, Visa and American Express.
On Line Controls, Inc., 9A Kane Industrial Drive, Hudson, MA 01749-2905 USA
Tel: 978-562-5353 Fax: 978-562-8986 Email: olc@onlinecontrols.com
Updated March 2012