Open Nav

FIG 1518

Mechanical Tank Top Gauges

The 1518 mechanical tank gauge is designed to mount on top of horizontal and vertical tanks up to 25’ in height and provides a readout in feet and inches.

*(1” stainless steel pipe included)

Product Features

Standard Features

Viewable up to 25’ in tank height

Easy to read from wide viewing angle

Easy to install and calibrate

Installs through 2” schedule 40 pipe or 2” tank bung (drop tube float models require a 4” tank opening)Vapor tight to allow for standard tank pressure testing and sealing up to 5 PSI

Vapor is contained to prevent lens fogging

1518M...metric versions available to mount on top of horizontal and vertical tanks up to 7 meters (23’) in height, providing readouts in centimeters


Construction Details

  • Body: Cast aluminum
  • Gears and gear cogs: Acetal
  • Hardware (including captive screws on front cover): Stainless steel
  • Float: Stainless steel
  • Cable: Stainless steel


Code Compliance

Florida DEP EQ-942

Product Ordering Instructions

Fig Suffix Length Description Float Weight (lbs)
1518 2500 AG 0-25’ Mechanical tank top gauge, angled face Standard 15
1518 2550 AG 0-25’ Mechanical tank top gauge, vertical face Standard
1518 2510 AG 0-25’ Mechanical tank top gauge, angled face Drop Tube
1518 2515 AG 0-25’ Mechanical tank top gauge, vertical face Drop Tube
1518 2520 AG 0-25’ Mechanical tank top gauge, angled face Drop Tube
1518 2525 AG 0-25’ Mechanical tank top gauge, vertical face Drop Tube
1518M 7000 AG 7M (700 CM) Mechanical tank top gauge, angled face Standard
1518M 7050 AG 7M (700 CM) Mechanical tank top gauge, vertical face Standard
1518M 7010 AG 7M (700 CM) Mechanical tank top gauge, angled face Drop Tube
1518M 7015 AG 7M (700 CM) Mechanical tank top gauge, vertical face Drop Tube
CLOSE