Nanrong new type paddlewheel aerators have been tested by American Society of Agriculture Engineering (ASAE) and university of Hawali, and the velocity of oxygen dissolving is excellent. After using NR-A121 for only 32 minutes, the dissolved oxygen area can reach 8PPm. Afterr using NR-A122 for 25 minutes it will reach 8PPM.And it will provide 4.99kg oxygen per hour.

Characteristic

Super high efficiency	Stronger water current, Perfect oxygen dissolving velocity.
Lower aquaculture cost	Saving Electricity, durable and easy maintenance
Multifunction	Suitable for varied aquacultures such as shrimp, eel, crab, algae etc

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Specifications

Model	NR-A121
Horse power	1
Voltage	220v/380v
Phase/ Frequency	3ø 50HZ/60HZ
Impeller account	2
Dimensions	175CM * 163CM * 90CM
Stowage Volume	0.6M3

Spare Parts

Motor	1 Hp*3Ø
Decelerating Engine	50HZ : 1/14 60HZ : 1/16
Cover	High-density PE
Movable Joint	Half assembled
Transmission shaft	Nylon
Support template	Three to one
Float boat	High-density PE
Frame	Stainless steel
Impeller	One-piece blow moulded spline

The BMR Group is the authorised distributors for Nan Rong Paddle wheel Aerators manufactured by Nonrong Shanghai co Ltd., China