520 Motor diameter: 29.9 MM; Pump head size: 32.4*32.4 MM
There are two kinds of outer diameter: 4.2MM (suitable for 3*5MM tube)
Weight: 107g
Voltage: 12V Current: 0.15A
Powerful for Medical Fishing or Oxygen Tank or diy

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.89 inch
Height : 1.57 inch
Length : 3.94 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 4.64 ounce (View shipping rates and policies)

ASIN : B01LRWOFHS