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Morrison Bros. 918 Series Alarm Boxes (MO918S1100AA,MO918D1100AA,MO918Q1100AA)
The 918 alarm box can be paired with a variety of Morrison 918 clock gauges or level sensors. The...
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The 918 alarm box can be paired with a variety of Morrison 918 clock gauges or level sensors. The alarm provides an audible alarm and visual indication upon the receipt of a signal. Connect a variety of Morrison gauges or sensors to meet your requirements.
- Self-powered by long-life lithium batteries
- Corrosion-resistant, water-resistant housing
- User-defined alarm labels
- 90 dB high pitched alarm
- Visual alarm indicator light turns red to identify which sensor is alarming
- Low battery light turns yellow indicating the battery power is low
- Modular contacts make it easy to connect a variety of dry contact alarm devices
- Intrinsically safe for Class I, Division 1 and 2, Group D hazardous locations
- Alarm box construction: Polycarbonate plastic
- Alarm unit is UL 913 Listed
- ON/OFF power switch
- ON/OFF switch for audible alarm
- ON/OFF switch for auto-silence feature
Morrison Bros
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$16.99
Morrison Bros. 179-M Series Aluminum Hinged Style Fill Caps - Male (MO179M0100AC,MO179M0200AC)
Designed for tank filling applications where a tight fill connection is not required. Threaded bo...
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Gauge rotates 360º making it easy for the face to be read from any desired orientation
Visual in...
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$69.30
Morrison Bros. 245 Series Female Threaded Emergency Vent (MO2450300AV,MO2450400AV,MO2450600AV,MO2450800AV)
Morisson's Model 245 is a lightweight, spring-loaded emergency vent (pressure relief only) used o...
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2" Male threaded vent installs directly into a female threaded opening of a small storage tank
P...
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$468.08
Morrison Bros. 2 in. Male NPT 818 Clock Gauge w/ Standard Float - Feet & Inches (MO8180100AGEVR)
For measuring liquid level in aboveground storage tanks. Gauge mounts on top of tank and is activ...