
Potter


Elite Fire Trading Company, the authorized distributor of Potter products in Saudi Arabia, proudly presents the Potter PS40-EX Explosion Proof Low/High Supervisory Pressure Switch . Designed specifically for hazardous locations , the PS40-EX is an essential component for detecting pressure changes in automatic fire sprinkler systems in environments where safety is critical. This explosion-proof switch is ideal for use in dry pipe systems , pre-action air/nitrogen supervision , pressure tanks , air supplies , and water supplies in such hazardous areas. The PS40-EX is factory set for a normal sy