Crown Engineering 45674 Oil Pump Strainer Suntec Replacement

Product Description

The CROWN ENGINEERING 45674 is a direct replacement oil pump strainer designed to filter fuel oil in Suntec J and H series oil pump assemblies. Built with stainless steel mesh and reinforced nylon ends, this strainer removes particulate contamination before oil reaches pump components. The ribbed mesh construction increases filtration surface area, supporting consistent oil flow and helping maintain stable pump output. Licensed oil burner technicians and HVAC service professionals install this strainer during routine maintenance or scheduled service intervals on oil-fired heating equipment.

This strainer fits Suntec J and H series oil pumps commonly found in residential and light commercial oil-fired heating systems, including forced-air furnaces, boilers, and oil burner assemblies. It is intended as an OEM-style replacement for service calls requiring filter element replacement or when contamination in the fuel supply line has caused pump performance issues. The corrosion-resistant materials make it suitable for use in demanding fuel oil environments where moisture or particulate exposure is routine.

Key Features

• Stainless steel mesh construction resists corrosion in fuel oil environments
• Reinforced nylon ends provide structural integrity during installation and service
• Ribbed mesh design maximizes filtration surface area for effective particulate removal
• Direct replacement fit eliminates the need for modification during installation
• Suitable for routine maintenance and scheduled service intervals

Compatibility

Designed as a direct replacement filter element for Suntec J and H series oil pumps used in oil-fired heating systems.

Installation Notes

Installation is performed by licensed oil burner technicians or qualified HVAC service professionals. Shut off the burner and isolate the fuel supply before disassembling the pump to access the strainer. Follow the pump manufacturer's disassembly and reassembly procedures and confirm all fittings are properly sealed before restoring fuel supply and firing the unit. Applicable local codes and NFPA 31 guidelines should be observed when servicing oil-fired equipment.