I have a swimming pool with around 60000 liters, it uses an electric 3/4 HP pump to circulate, sweep and drain the pool. The pump is located on an underground cubicle, almost at the floor level of the pool, around 1.8 meters below the water line.
The pump inlet/outlet have 1.5 inches diameter. I am going to drain the pool, and I need to move the water about 50 to 100 meters away, and lift it 1.5 to 1.8 meters max from the pump level (almost same level as water line).
I tried contacting the manufacturer but didn't receive a response. These are the only pump characteristics I could find:
Can I use 1 inch (x100 meters) tubing for the pump output instead of 1.5in? Or will this damage the pump? (I already have 1in tubing and it turned out to be quite difficult to find 1.5 in the length I need in my small town).