AOV International

Manufactured as per IS:14106:1996

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Direct Action Hand Pump TARA IS -14106 Shallow well application

Direct action hand pump with a VLOM concept. Entire above the ground mechanism is of steel construction, hot dip galvanized to prevent from rusting. Direct action hand pump is suitable for lifting water from bore well with static water level not exceeding 15 meters. The cylinder assembly consists of cylinder pipe, piston, piston rod, food valve receiver, it provides necessary pumping action and lifts water upward through rising mains, the pump rod assembly provides linkage between pump handle and piston in cylinder, with its light weight and high displacement capacity, these rods are buoyant and help in reducing the effort required during upward stroke. The rising mains carries water from cylinder to pump. The hand pump is supplied along with a special type of combination spanner required for installation and maintenance and also a retrieving rod which helps in extracting foot valve assembly from cylinder for village level operational maintenance by communities.

Stroke length – 300 mm
Discharge -21 Ltrs. For 30 continuous strokes per minute

Item Noml Dia Mean OD Wall Thickness Oty. Per Cylinder
Min Max Min Max 3000+10
Upper casing 80 88.0 88.3 4.0 4.6 3000+10
Rising main 50 60.0 60.2 2.5 3.0 3000+10
Lower casing 40 48.0 48.2 3.5 4.0 1000+10
Top pump rod 32 42.0 42.2 2.2 2.7 3000+10
Pump rodl 32 42.0 42.2 2.2 2.7 3000+10
Sand trap 40 48.0 48.2 3.5 4.0 1000+10
Piston rod 32 42.0 42.2 2.2 2.7 1000+10
Cylinder pipe 50 60.0 60.2 2.5 3.0 3000+10

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