B.2.04 proportion device for liquid shotcrete additives
data processing short term
DOSIERG FLUE SPRITZB
standard equipment
plunger pumps, gear pumps, proportioning cylinders or screws are used as proportion device, also in connection with the hydraulic cycle of the spray device with hydraulic drive
register of construction equipment 1991
2543
wearing part
friction discs and parts immersed in the pumped material, seals