Suguna 1 hp Self Priming Domestic Monoblock Pump SM 102 is one of the types of slow speed self-priming pumps. Suguna monoblock pump 1hp possesses high grade cast iron/aluminum housing and gunmetal impellers. Self priming monoblock pump is used in domestic water usage, deeper suction, and water circulation. It has a pipe size(suction x delivery) is 25 x 25 mm with the power of 1 hp and speed of 1420 rpm. They are also known as a booster or auxiliary pump that are used to increase or maintain pressure in a potable water system. The domestic monoblock pump is commonly used in systems where there is an inconsistent demand for water.