name

rubber sponge cleaning ball

size

DN50  (2inch)   soft ,hard ,medium soft

OD 60mm

DN80 (3 inch)    soft ,hard ,medium soft

OD95mm

DN100 (4 inch)   soft ,hard ,medium soft

OD124mm    

DN125(5 inch)   soft ,hard ,medium soft

OD150mm    

DN150(6 inch)   soft ,hard ,medium soft

OD175mm

Other sizes and types upon request

Material

natural rubber

applacation

cleaning the pipeline of concrete pump and concrete pump truck in construction work equipment

serving brands of mounted truck concrete pump and concrete pump

  Sany ,PM, Zoomlion,Schwing,CIFA and so on