Image FloMAX R-Series Engine Oil Receiver Markets Mining, Steel Processing Jump to Section Product Options Related Products Product Options Part Number Female Thread Size Male Thread Size Material Color R-ER 1.312-12 UN-2B 1.625-12 UN-2A Anodized Aluminum Red R-ER-C 1.312-12 UN-2B 1.625-12 UN-2A Anodized Aluminum Red R-ER-CAP Anodized Aluminum Red Related Products Image FloMAX R-Series Engine Oil Nozzle