Description No longer available Order Stainless Steel option at link below 1000-936 Fits Sunset, DEC and Surge tank washers. Fits 1.5 inch bevel seat fitting. ACME Requires Nut (scroll down for link to Nut) Order plastic nut sku M-3897 Order stainless nut sku 1000-391 Sunset part No. 600HD16 Meltec GEA number 4999-1010-647 Made in USA by Sunset updated December 2025
