Micro Matic 744-027 RSV DEF Coupler, 4-Pin Description
The Micro Matic 744-027 RSV DEF Fill Coupler is engineered for secure and efficient Diesel Exhaust Fluid (DEF) transfer. Designed with a proprietary 4-Pin keyed system, this coupler ensures compatibility with DEF closed transfer tanks while preventing contamination. Constructed from heavy-duty 304 stainless steel and EPDM elastomers, it offers exceptional durability and chemical resistance. Featuring a 1 inch MNPT liquid inlet for rapid filling at 35 GSM and a 1/4 inch FPT vapor recovery port, this coupler provides a reliable solution for DEF handling with minimal product loss thanks to its dry disconnect design.
