RCEXL the Smallest Smoke Pump Gasoline Pump Smoking Pump with Adjustable Flow for RC Airplane

Description

Features: - Adopting the all new diaphragm pump. By calculating & testing, the smoke/gasoline ratio is controlled in a reasonable range for sufficient atomization, and airplane won't be polluted. - Adopting low power motor, the smoke pump can be directly powered by receiver. No need of extra batteries. The pump weights only 68g. - Directly driven mode, no need of complicated program settings, just need 1 channel for controlling. Specifications: - Voltage: 4.8-8.4V - Pump Style: Membrane - Weight: about 68g - Dimensions(L*W*H): 56*22.5*35.5mm Barb Connection: 3mm