Purchase Qty. Reference FOB Price
1-9 Pieces US$3,500.00
10-19 Pieces US$3,300.00
20+ Pieces US$3,200.00
Product Description
Energy saving principle According to the water pump working principle: the water flow is direct ratio to the water pump's motor speed, the water pump's lift is direct ratio to the square of water pump motor's speed, and the shaft power is equal to the product of water flow and list, so the shaft ...