Gauge Isolators

HYDAC Multi-Station Gauge Isolators, Types MS and MSL, are compact, rotary-style selection switches designed for monitoring multiple hydraulic system pressures using a single pressure gauge. Depending on the model, they allow checking of up to 9 different measurement points, with optional features like automatic pressure relief or leakage-free shut-off for systems requiring pressure retention during measurement.

Key Features:

• Monitor up to 9 system pressures with one gauge using rotary selector
• Available with tank relief connections or 0-position for automatic pressure release
• MSL version offers leakage-free shut-off for maintaining pressure during measurement

The HYDAC Single Station Gauge Isolator Type MA is designed to protect pressure gauges by isolating them from continuous system pressure, ensuring long service life and accurate readings. With a simple push-button operation, it allows pressure to be measured only when needed—either momentarily or locked for continuous display.

Key Features:

• Panel mounting design with G ¼" connections and optional mounting position
• Two operating modes: momentary push or lockable 90° turn for continuous reading
• Automatically vents pressure to tank to protect gauges from pressure surges