Air filter-regulator FRZB series

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Improved flow rate characteristics allow a smaller configuration (close side-by-side spacing possible). Improved knob operability and simple bowl installation and removal Supports D30 [1.181 in] integrated pressure gauges, other pressure gauges, and pressure switches. Ozone resistance specifications and NCU specifications (copper free)No" are available as standard. Note: Excluding pressure switch and pressure gauge options. Compact design Improved flow rate characteristics enable a smaller configuration. •Comparison of our FR600 and FRZB50 filter regulators. Improved knob operability •Knob is ideally sized and shaped to turn smoothly with a light touch for easy operation. Also, the knob lock precision has been improved to reduce changes in pressure settings when the knob is locked. •The status of the knob lock release can be checked with the caution ring (yellow). Drain cock specifications Drain cock with fitting or auto drain types can be selected for the drain cock specifications.