WAF 2 ” BASIC NAME WAFER SWITCH MODIFIER NAME DIFFERENTIAL TYPE SPDT CONTACT SWITCHING CAPACITY 15 TO/380 V AC ELECTRIC SUPPLY 460 V AC ELECTRIC RATING IP-65 MATERIAL WETTED PARTS STAINLESS STEEL AISI 316 CONNECTION WAFER DIAMETER 2 ” PRESSURE CLASS 0.7 TO 16 BAR ADDITIONAL REQUIREMENTS SEE COMMERCIAL REFERENCE ELETTA-S25-FA50 (2.4-12 M3/H) OBS: – 2 ADJUSTABLE ALARM INDICATION CONTACTS; – FLOW RATE/ MOUNTING POSITION INDICATOR DIRECTION W/R; – READING SCALE M3/H; – MEASURING RANGE 2.4-12 M3/H.