GO Filter Head Mechanical Differential Pressure Indicator

Overview

The FILTER GO Mechanical Differential Pressure Indicator (GO-VI77669971) provides a clear, visual alert when the filter element in a compatible housing requires servicing. Designed for use with FILTER GO heads like the GO2214-047, this indicator monitors the pressure difference across the filter element. When the differential pressure reaches the preset limit of 2.2 bar (32 PSI), a red indicator button pops up, signalling that the element is becoming clogged and should be replaced. This robust mechanical indicator ensures timely maintenance, preventing potential system bypass or reduced performance. It also serves as the necessary base for mounting the optional FILTER GO Electrical Output Module (GO-VIE77536550).

How it Works

Screwed into the filter head, this indicator monitors differential pressure across the element. When contamination causes the pressure drop to reach the preset limit (2.2 bar), an internal mechanism activates, raising a red visual indicator pin to signal required filter maintenance.