Dc Water Flow Pump Hydroelectric Power Generators

SPECIFICATIONS

Type: Wind Power Generator
Mounting Base: Without Mounting Base
Line resistance: 10.5+/-0.5ohm 
Insulation resistance: 10Mohm (DC100 megohmmeter) 
Closed outlet pressure: Max. 0.6Mpa 
Opened outlet pressure: Max. 1.2Mpa 
Starting water pressure: 0.05Mpa 
Axial clearance: 0.2-1.0mm 
Mechanical noise: less than equal 55dB 
colour:Transparent + yellow 
Material:plastic 
size:About 8.8*5.8*3.9cm 

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.