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Venturimeter is a device used to measure the flow in a pipe. This apparatus is used to determine the coefficient of discharge. The system is closed circuit.

The apparatus consists of:

• A Centrifugal Monoblock Pump 1/2 HP Motor (ISI Kirlosker Make)
• S.S. Sump Tank 50 Ltr. to collect the water.
• S.S. Measuring Tank 30 Ltr fitted with piezometer tube to measure the discharge. Damper is used to collect the water in S.S. MEASURING TANK for certain time.
• Pipe & ISI mark Control Valve and regulating valves are used to circulate water.
• Bye-pass line is also used to regulate the discharge. This apparatus consists of Metallic/Acrylic Venturi meter. The openings from inlet and throat are connected to U tube mercury manometer to measure the head difference. Powder coated paint the tanks are well hence increase the life of tank.

Experimental capability:

• To determine the efficiency of discharge for a Venturi meter