spraying aerator pump

This floating pump becomes a spraying aerator when a spray nozzle is
connected. Tested by the National Technology Supervision Bureau, this
product's oxygenating capability and power efficiency exceed the National
Agriculture Department standard (by about 60%). It can also be used for
irrigation when the spray nozzle is removed (without using any additional
tools).

Features:
1) Dual purpose, low cost
2) Lightweight, flexible and convenient
3) Low noise and non-oil convenient
4) Applicable for single-phase power sources

Spraying aerator (floating pump for oxygen increase and irrigation) size and
working performance table:
1) Note 1: complete set of oxygen increaser includes floating pump, nozzle
and connector
2) Note 2: the exterior fastener of the floating pump is stainless steel
3) Oxygenation and irrigation floating pump (only for 220V/60Hz, 110V/60Hz)

Packing: carton