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Overview:

The Ashcroft® B4 pressure switch is designed for use in virtually all industrial and OEM applications. Providing reliability and long-cycle life, it is ideal for satisfying requirements for pressure control, shutdown or alarm operations. Special designs are available to meet boiler/burner, NACE and fire-safe applications. This model includes an ammonia service switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Teflon actuator seal. The unit covers a 30 IMV & 60 psi pressure range. Additional options: factory adjusted setpoint.

Features:

  • Special designs for UL fuel and steam limit control
  • Adjustable setpoints from 15-100% of range
  • Fixed or limited adjustable deadband
  • Stainless steel, Buna, Viton, Teflon, and Monel diaphragms available for compatibility
  • SIL 3 capable; FM, UL, CE, CRN, and 3A approved; RoHS and NSF-61 compliant
Quote

"Our mission is to be regarded by our customers and our community as the best supplier of automation and control product solutions to industry."

Michael R Gallagher

Centro President

QTY:

Ashcroft B421TXFS30IMV&60# - B Series NEMA 4X Pressure Switch
Image may not be the actual product. Please refer to the full technical specs and MPN for exact details.
Ashcroft B421TXFS30IMV&60# - B Series NEMA 4X Pressure Switch

MPN: B421TXFS30IMV&60#

Part # B421TXFS30IMV&60#

$350.30