Direct Action Hand Pump

Ideal VLOM (Village Level Operation and Maintenance) design developed keeping in view maintenance problem - can be handled even by women.
Capable of lifting water from depth up to-approx 45 Meters.
Non-corrosive underground components capable of handling corrosive water situation thereby giving longer life.
Light weight uPVC riser pipes; easy installation & inexpensive.
Adjustable handle to suit varying installation depths.
Inter changeable plunger & foot valves; easy to extract without removing riser pipes.
Two options for pedestal design are available:
a) Pedestal for concrete stand
b) Pedestal of India Mark II design with either3 legs mounting or flange mounting arrangement.
U-Seal, bobbins and 'O' ringsare of nitrile rubber and plunger rod of stainless steel.
10 mm dia x 3 Meters long mild steel hot dip galvanized rod with forged eye and hook connectors welded at both ends. This provides easy rod connections without use of any tool.
Each rod is provided with a rubber centralizer to replace at village level.
uPVC pipe 63 mm OD x 4.7 mm wall x 3 Meters long with socket-spigot cemented joint.
Each pipe is provided with a rubber centraliser to avoid contact with casting pipe.
Application Data:
Min. bore size 100 mm
Internal dia of Cylinder 50 mm
Stroke length 225 mm
Average discharge per stroke 0.44 Ltr.
Operating depth upto 45 Mtr. (approx)