Roller pump AP series

paintelectricstationary

PUMPS / POSITIVE DISPLACEMENT PUMPS This positive displacement pump is manufactured specifically for paint re-circulation in the automotive industry. FEATURES A modification of the Universal 2 positive displacement pump, this pump is manufactured specifically for paint re-circulation in the automotive industry. Features: 316 stainless steel pump body and cover. Exclusive, non-galling Waukesha “88” alloy rotors standard; permits running at tighter clearances and pumping a wide range of viscosities. Rotor/shaft connection sealed from product zone. Mechanical seals standard. Single or flushed double. Up to 500 psi (34.5 bar) pressure capability. Rotor nut designed for extended service without loosening. No bearings in product zone. Larger diameter 17-4 PH shafts in seal area for greater strength and stiffness. Helps eliminate vibration; extends seal life. Heavy duty bearing frame. Double tapered roller bearings on all models. Contribute further to precise rotor position and longer seal life. Silicone free grease lubed bearings for positive lubrication to all bearings over entire speed, temperature and pressure range. Body retaining screws for maintaining mechanical seal contact during inspection. O-ring on inner seal, seals on clean surface as seal moves due to wear. Bearing isolators keep product out of gearcase and bearings. Benefits: Protects water-borne shear sensitive paints. Pigments are not separated, which can change viscosity and cause color shifts. Aluminum and mica metallic flakes are not damaged, which result in deep rich paint luster, and shiny finish. Color matching between body and components is not a problem.