1. The shell of this machine is made of aluminum alloy. It is beautiful, never rusty, durable, light-weighted, and easy to move.
2. The blade wheel adopts high quality gun metal. The balancing test proves that the motor will not off center and vibrate during operation, and has good performance.
3. Automatically starts and stops lead and lag pump to meet demand. Automatically stops all pumps when system demand is zero.
4. Rubber seat: Throughout for positive sealing.
5. The self-made motor is strong with full horse power and high efficiency.
1. Specification: 1HPx1". 2. Volt: 220/230V. 3. Current: 6.5A. 4. Frequency: 50Hz.