57
[h]
KML-450MAH (Beginning Serial #L20951H, ending Serial #M12770F);
KML-450MWH (Beginning Serial #L10201H, ending Serial #M20710F)
Note: KML-450MAH Pressure Switch
Cut-out 412.5 PSIG
Cut-in 327 ± 21.3 PSIG
KML-450MWH Pressure Switch
Cut-out 384 PSIG
Cut-in 284.5 ± 21.3 PSIG