Genuine OEM MI-T-M 850-0225 Coil Inlet Connector Assembly For HSP-2003 HSP-2403 by | Jul 28, 2026The Genuine OEM MI-T-M 850-0225 Coil Inlet Connector Assembly is designed for use with industrial hot water pressure washers, specifically the HSP-2003 and HSP-2403 models manufactured in 2003. HSP-2003-0MGH Industrial Hot Water.