SAG FLAG

Robust Design and simplistic mechanics make the SMI “Sag Flag” a powerful addition to a miners early warning systems and ground control management.

PURCHASE

Robust Design and simplistic mechanics make the SMI “Sag Flag” a powerful addition to a miners early warning systems and ground control management.

PURCHASE

SF-100 SAG FLAG

All roof monitors are capable of measuring rock movements from a few feet into the roof to 50 feet or more.

This unit gives a continuous visual indication of” how much” movement has occurred.

Visual Indication via a reflectorized flag and a scale on the plunger

MOVEMENT RANGE: 25MM

MINIMUM HOLE DIA.: 1.5 Inches

Stainless steel body and anchors

DOWNLOAD: Sag Flag Installation / Specifications

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