providing and supplying isi mark hand pump material for reparing of handpump works of water supply dept , providing and supplying isi mark handpump material , hand pump body complete as per bis specification with 12 nos of connecting rods of 3 mtrs length each and 12 nos of 32 mm gi medium class pipes . , handpump pipe 32 mm ( gi medium class 6 kg 10ft ) , hand pump connecting rod 12mm ( 10ft ) , cylinder assembly , lower valve assembly with vyser , upper valve assembly with vyser , handle pin , chain assembly , rubber vyser , bearing 6204 , cap vyser , cylinder rod , cylinder cap , water tank assembly , handle assembly , cyling ring vyser , guide valve , pipe coupling 32mm , rod coupling 12mm , nut bolt , distance plate