one is square rear housing assembley, used on mobile pump. another one is round mounting, used on conctrete stationary pump.
putzmeister concrete pump
we have PM 1# flap elbow, 2#elbow, zoomline concrete pump hinge flat elbow, Sany concrete pump flap elbow and so on.
we have high pressure filter, oil return filter , filter material is HV fiberglass and stainless steel, quality is promised .
Putzmeister Concrete Pump Transfer Case
Putzmeister plunger cylinders , have two sizes PM pluger cylinders, one is 60mm , the other one is 80mm plunger cylinder !
about Putzmeister concrete pump S valve , SDBL company usually have DN180/DN200/DN230 these sizes
about putzmeister concrete pump S valve , SDBL company have DN200 and DN230 two kinds of valves in wear parts warehouse.
working surface with high anti-wear materials to hardface the wear plate and wear ring