MCM Electronics

Peristaltic Liquid PumpMCM Part #: 28-17461  |  Adafruit Industries Part #: 1150

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Move fluid safely from here to there with this very nice little pump. Unlike most liquid pumps, this is a peristaltic type - the pump squishes the silicone tubing that contains the liquid instead of impelling it directly. The upshot? The pump never touches the fluid which makes this an excellent choice for any food/drink/sterile based pumping such as for making drink-bots or gardening robots!

Product Description

The pump is basically a geared down DC motor, so it has a lot of torque. Inside the pump is a 'clover' pattern of rollers. As the motor turns, the clover presses on the tube to press the fluid though. The pump does not need to be primed and in fact can self-prime itself with water a half meter with ease. You can PWM the motor to speed up or slow down the flow rate and if you connect the motor the other way it will move fluid the other direction. Works great with either a power transistor (basic on/off) or a motor driver chip such as the L293D.

Features

  • Uses 3/16"" (4.7mm) outer diameter silicone tubing
  • Working Temperature: 0°C - 40°C
  • Motor voltage: 12VDC
  • Motor current: 300mA
  • Flow rate: up to 100 mL/min
  • Weight: 200 grams
  • Dimensions: 27mm diameter motor, 62mm total length
  • Mounting holes: 3mm diameter, 5mm center-to-center distance
Please note The pump comes with a bit of silicone tubing already installed and two 1/2 meter pieces attached on with barbed connectors. However, the silicone tubing is not sterile and might be dirty on its way to you. Before using, the tubing must be sterilized! The included tubing is also not rated FDA or USDA compliant and is only meant for basic testing of the pump. If you need to purchase FDA/USDA compliant tubing for use with your food-hacking project check out McMaster-Carr part #3184K8 they have it available by the foot!

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Package Specifications & Dimensions
Weight:0.5 lbs.
Hazardous:No
RoHS Comp:Yes
Warranty:180 days
Need to Return?
Length:5 in.
Width:3 in.
Height:1 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 746

Mfr. Info

Adafruit Industries Logo
Mfr. Name:Adafruit Industries
Mfr. Part Number:1150