This is most cost-effective option than other pumps for shallow well to medium lifts (upto 20 m).
Safe from bacteriological contamination since all below - ground parts are made of non-corrosive materials like PVC / HDPE and Stainless Steel.
Cheaper than pumps which use MS riser pipes, 100% corrosion resistance.
Features
- Ease of installation and maintenance.
- Cylinder installation is recommended up to a depth of 20 meters below ground level of Cylinder Dia. 2" and the discharge is 24 liters per minute.
- Cylinder installation is recommended up to a depth of 15 meters below ground level for Cylinder Dia. 3" and the discharge is 34 liters per minute.
- Above ground mechanism consists of sturdy mild steel hot dip galvanized fabricated Pump Head and Standing plate.
- The handle bar is a stainless steel for protection against wear for and smooth operation. Easy maintenance during repairs.
- Connecting rods, plunger valve and foot valve parts can extract without removing the Riser pipes and can replace when ever worn out.
- Gun metal plunger assembly parts for long life.
- Unique design when compare with afridev hand pump.
- Separate lifting equipment or Special tools are not required.
- The entire below-ground assembly (Riser pipe, foot valve, pump rod and plunger) can be assembled at ground level and then directly lowered into the borewell for installation.
- All Rubber components are made with standard Nitrile rubber material.
- Pump rods and riser pipes are made of HDPE / PVC - HI.
- * Plunger, check valve assemblies are made from special plastic, using Nitrile rubber valves are optionals.
Schematic Diagram of
Afriwell Direct Action
Hand Pump |
- HANDLE
- RUBBER CUSHION
- HANDLE PIPE
- PLASTIC SLEEVE BEARING
- STAND PIPE
- SPOUT
- STANDING PLATE
- BASE PLATE
- PUMP ROD
- RISER PIPE SOCKET
- CYLINDER PIPE SOCKET
- PLUNGER CONNECTOR
- PLUNGER ASSEMBLY
- PVC REDUCER
- BOBBIN NR
- PVC SUCTION PIPE
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Option A
Open top UPVC cylinder body (VLOM) with brass liner for longer life.
Option B
Open top HDPE Cylinder body (VLOM).
Note
Standard tools for installation, Masonry tools and Shuttering for Platform construction are available. Also, Fishing tools, Village levels maintenance tools and Spare parts kits for two or five years' normal operation can be supplied.
* Data given are recommendatory, there may be variations under actual field conditions designs and specifications are subject to change without prior notice.
* Design and technical specifications are subject to change without notice.
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