Morrison Brothers 2" Clock Gauge w/ Alarm

The Morrison clock gauge displays the liquid level of product stored in an aboveground storage tank. The clock gauge measures the liquid level in tanks up to 12 feet high. The 918 clock gauge audible alarm sounds when the liquid level in the tank reaches the user's specified level.

Standard Features

• This clock gauge is easy to install in a single 2" tank top opening, easy to calibrate
• Battery powered audible alarm clock gauge
• Clock gauge face displays level reading in feet and inches. The hour hand (short hand) displays the number of feet and the minute hand (long hand) accurately displays the number of inches
• Accurate to 1/8 of an inch
• This clock gauge is easily read from 30 feet away
• Vapor tight construction clock gauge
• Vapor tight fog free design
• Clock gauge rotates 360° making it easy for the face to be read from the desired orientation
• Visual indicators for high level (red) and low level (green) are applied to the dial face cover
• Standard float fits through a 2"³ schedule 40 pipe nipple
• This clock gauge is compatible with 2"³ Morrison model 419 drop tube
• Optional drop tube float when used in conjunction with a drop tube, reduces float entanglement when turbulent conditions are present
• The 918T and 918FT series clock gauges are compatible for use with Diesel Exhaust Fluid (DEF)

Construction Details

918 & 918F Clock Gauge

• Body: Aluminum
• Float: Stainless steel
• Cable: Stainless steel

918T & 918FT Clock Gauge

• Body: Teflon® coated aluminum
• Float: Stainless steel
• Cable: Stainless steel

Certifications & Listings

• Alarm unit is UL 913 listed
• 918 single channel alarm and clock gauge is Florida DEP EQ 527