Pump housing with piston, hand lever and discharge spout Telescopic suction tube ( 13 094 ), adjustable in length (from 355 to 955  mm ) Barrel screw coupling  G  2'' ( 13 085 ) and barrel screw coupling  M  64x4 ( 13 085 003 ) Discharge hose, 1500  mm , with steel discharge spout ( 13 044 010 ) Hos