device for pumping of fl and professional; ssigkeiten

摘要

devicethe pumps of fl and professional; ssigkeiten,umfassendeinen beh & auml; lter(1); a cylinder (3) of the beh & auml; lter (1) is mounted.piston rod (5) which is movable in the cylinder (3) is mounted.the upper end of the beh & auml; lter(1) above and inside a channel (51) and at the bottomat the end of a einwegventil (53) has a piston (4), whichmovable in the cylinder (3) is mounted at the lower end of the piston rod(5) is attached to this move, and theon the wall on the ow & w; enumfangwith a number of einwegventilen (42) is trained; andbet & auml; tigungshebel(6), which is at the upper end of the piston rod (5) is attached, and ininside an air duct (61) is equipped with the air duct(61) in its middle section, a verengerten neck (63) inwith a druckminderungsventil (64) is fitted, which is avalve & all; opening(642), which, with the air duct (61) and...