M7K CLASS 18 DEF CATALOG HOMEMETERSLIQUID CONTROLSCLASS 18 METERS FOR DIESEL EXHAUST FLUIDM7K CLASS 18 DEF 4002979M7K18-LCR.IQ-I#1 • VOLTAGE REQUIREMENTS: 9 TO 28VDC • FLOW DIRECTION LEFT TO RIGHT$14,455.00 4002981M7K18-LCR2-I#1 • VOLTAGE REQUIREMENTS: 9 TO 28VDC • LCR-II SUPPLIED WITH SOFTWARE: SR260, SL20$13,855.00