OK, should I go with rotary vane or rocking piston given the depth of my pond (10') and it's kidney shape? My calculation on the pond are as follows:
New figures based on survey today
Surface area: 14,880 sq ft
Surface acreage: 0.35
Total acre feet: 3.42
Avg Depth: 10 ft
Max Depth: 15 ft
Total Gallons: 1,117,500
