Features:
1.The DC 6V current is 30mA, working condition is 0-40? and relative humidity is?80%
2.You can control the flowing direction by the positive and negative connect
3.Silent work and low working noise, stable working performance and good working condition
4.Wide application,suitable for aquarium, chemicals, liquids, dosing additives
5.Good helper in gardening work, sturdy, and practical

Specifications:
Volts:DC 6V
Current:200-300mA
Working condition:0-40?
Relative humidity ?80%
Flowing rate:20-60 ml/min
Rotate Rate:0.1-60 rpm Weigh: 150g
Size: Driver size:Dia.32 x Height 23(mm) Pump head size:Dia. 54 x Height 46(mm) Installation hole:47mm
Flowing direction: you can control the flowing direction by the positive and negative connect Silent work
Suitable for aquarium, chemicals, liquids, dosing additives

Package Included:
1 x 6v Dc DIY Dosing Pump Peristaltic Dosing Head for Aquarium/chemical Lab Analytical Water