Salient Features of 3.5 inch pump (metal barrels) with bamboo treadles

• It has a 3.5-inch barrel diameter.
• Made of Mild Steel (MS) sheet metal, the pump weighs approximately 5 kg.
• It is ideal for lifting water from water table depth ranging from 8 feet to 20 feet (maximum lift 25 feet).
• Water output is approximately 0.8 to 1.25 litres per second.