Commercial intertech model pd311baeq20-4 and pd311baew30-4 rotary pumps
General Description
Bearium bronze free of porosity and lead separation; 4.835 in. Lg, 2.669 in. H, 0.250 in. Thk; two 1.469 in. Diameter holes 2.335 in. C to c apart cbore 1.830 in. Diameter 0.155 in. Deep both holes