The Anfield SMF-150F-4M-C-HC is a highly reliable, adjustable pressure switch engineered for precise pressure monitoring and control in industrial automation systems. Manufactured by Anfield Sensors Inc., this robust switch from the SMF series features a durable hex metal body and a male threaded process connection for secure, leak-free installation. It utilizes a DIN-style electrical connector with a cable gland (HC termination) to ensure a safe and protected electrical interface. The pressure set point can be easily fine-tuned using an internal adjustment screw (compatible with a 3/32 inch Allen key) in accordance with installation instruction P102285 REV 1. Featuring a versatile SPDT (Single Pole Double Throw) contact configuration, it supports both normally open and normally closed logic. As a UL Recognized Component (C RU US), this pressure switch guarantees exceptional safety, quality, and performance for demanding industrial environments.