Before I post lets refresh our memory pumping by water is better than air.
1. Water is warm and give good vasodilation.
2. Free mean path of water is better than air giving better kinetic energy and more pressure.
3. Viscosity of water is better than air.
4. Water gives less fluid retention than air.
5. While creating vacuum in water pump, water can remain heated for a longer time.
1. Water is warm and give good vasodilation.
2. Free mean path of water is better than air giving better kinetic energy and more pressure.
3. Viscosity of water is better than air.
4. Water gives less fluid retention than air.
5. While creating vacuum in water pump, water can remain heated for a longer time.