The 0556036 is the lead-free version (LF) required for most modern potable water installations

While it is the standard Parker valve repair kit for specific 12F25C models

the RA-N series inserts must be utilized to ensure correct flow coefficients

making it an essential stock item for maintaining older pneumatic or electric valve and damper systems

ensuring minimal downtime during critical calls

Veris Industries H-934 Switch 30067439-890 The 0556036 is the lead-freeThe Veris Industries H 934 is a specialized VFD current switch designed for precision monitoring of motors driven by variable frequency drives. Engineered with a microprocessor based architecture, this split core current sensor accurately distinguishes between normal amperage fluctuations caused by frequency changes and genuine belt loss detection or mechanical failures. The auto calibration feature eliminates the need for manual setpoint adjustment