Across International Ai P04M 0.4L/min Compact Peristaltic Pump ETL

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A peristaltic pump, also commonly known as a roller pump, is a type of positive displacement pump used for pumping a variety of fluids. The fluid is contained within a flexible tube fitted inside a circular pump casing (though linear peristaltic pumps have been made). A rotor with a number of "rollers", "shoes", "wipers", or "lobes" attached to the external circumference of the rotor compresses the flexible tube. As the rotor turns, the part of the tube under compression is pinched closed (or "occludes") thus forcing the fluid to be pumped to move through the tube. Additionally, as the tube opens to its natural state after the passing of the cam ("restitution" or "resilience") fluid flow is induced to the pump. This process is called peristalsis and is used in many biological systems such as the gastrointestinal tract. Typically, there will be two or more rollers, or wipers, occluding the tube, trapping between them a body of fluid. The body of fluid is then transported, at ambient pressure, toward the pump outlet. Peristaltic pumps may run continuously, or they may be indexed through partial revolutions to deliver smaller amounts of fluid.

Source: Wikipedia













 Model  P04M
 Electrical requirements
 110V-230V, with auto intelligent voltage recognition
 50/60Hz, 1-Phase 22 watts          
 Power cord  110V US 3-prong (comes with purchase)
 230V cord (available upon request)
 Pumping rate
 Max. rotation speed  100 rpm (at 0.1 rpm step)
 Pump head

 Max. tubing size


Standard Tubing Model Number



 Type: analog
 Working temperature  0 to 40°C, < 80% humidity
 IP rating
 Communication port  Included: Remote on/off switch
 Optional: RS485,
0-5V, 0-10V, 4-20mA input.
PLC control of pumps start, stop, speed and rotation directions.
 Unit/shipping dimensions (WxDxH)
 6 x 12 x 7.5" / 10 x 15 x 10"
 Unit/shipping weight
 10 Lbs
 ETL tested to UL and CSA standards
 Warranty  One year
Standard Packages

Standard package


 Part description


Part image

 Ai P04M peristaltic pump
1 set

 Remote on/off switch - 75 inches
1 pc
 Silicone tubing (4.8mm ID, 8mm OD)
6.5 ft

 Hose barb adapter
2 pcs
 110V US 3-prong power cord (230V cord upon request)
1 pc
 Users manual 1 pc

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