Inspect the PBS system for wear or damage before replacing parts
which is a critical part of the ProMelt system used for melting and dispensing hot melt adhesives
stall-resistant design for reliability
The GRACO 17L477 is a machine screw with a hexagonal flat head
Control Assembly
GRACO Husky 1590 Aluminum (1-1/2" NPT) Standard Pump - (SKU: DB33GG) Inspect the PBS system forThe GRACO Husky 1590 Aluminum Standard Pump is a double diaphragm pump with an aluminum center section, stainless steel seats, Geolast balls, and Geolast diaphragm. It is designed for industrial fluid transfer applications, including handling asphalt sealer, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and water wastewater. Key Features: Air operated double diaphragm pump Husky 1590, 1 1 2" NPT Aluminum center section, stainless