APV Rotary lobe pump (no nameplate but appears to be model R6BS). 3" threaded inlet/outlet. Driven by 10 HP, 230/460 Volt, 1755 RPM motor into gear. Unit mounted on Stainless Steel base. Last used in sanitary food plant, bakery. Dough pump. No lobes installed.
Material: Stainless Steel
Type: Rotary Lobe