I have a 2 inch pump and am trying to draw water from a creek, approximately a 20 foot rise. The pump is not a submersible, so this will be suction hose, about 75 feet.
I have tried Flex PVC but it has collapsed and is a bear to put away, heavy and stiff. Expensive too.
What type of hose should I use? The pump manufacturer suggested 1.5 or 2 inch hose.