OEM OIL EQUIP MFG 3100 Speedfill Oil Cap Replaces UF-21

The OEM Oil Equipment Mfg 3100 Speedfill Cap operates as a replacement for UF-21 to provide leak-proof sealing of oil fill pipes in heating systems. This product use to stop fuel leakage and contamination and evaporation while delivering fuel effectively. This product operates in residential and commercial oil-fired heating systems to improve system reliability through oil supply protection from debris and moisture. The product features durable construction that enables to endure rough weather. Because of its fit, the product aids in spill prevention throughout fueling process which creates both safety and efficiency improvements.