Liquid Level Gauges
- Therma Gauge (Type H)

Liquid Level Gauge - Therma Gauge Liquid Level Gauge

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Therma Gauge

The Therma Type H Liquid Level Gauge is a reliable, swing arm type tank gauge used for measuring all types of liquid levels. Its simple mechanical design promotes durability, minimal upkeep, quick installation, and easy/inexpensive repairs.

This liquid level gauge is custom made in house to fit your tank. We can accomodate any size tank from 6 inches to 12 feet in depth, we can also account for double walls and pipe risers, and we offer multiple materials of construction to accomodate nearly any type of liquid.

The primary difference between the Therma Gauge and the At A Glance Direct Reading gauge is the bushing. This tank gauge has an easily removable bushing which allows you to thread the bushing into the tank first. Then drop the gauge in and tighten up the red nut. This allows you to aim the swing arm precisely where you want it, and eliminates the swing arm spinning inside the tank while you are threading the indicator in.

Type H Liquid Level Gauge Models/Material Choices

Standard Liquid Level Gauge
Standard Level Indicator Construction

This is the standard Therma Gauge Model. The base construction for our liquid level tank gauge is galvanized wetted rods, HDPE Floats, and an aluminum bushing. Other options are available for increased compatibility with various liquids.

This mechanical indicator/ gauge is custom made in house to fit your tank. Our flexible production process allows for custom sizes that range from 6 inches to 144 inches in total length. We can also customize the level gauge to accommodate for double walls and pipe risers.

Accepted by the FDEP (Florida Department of Environmental Protection) for use as overfill prevention on above ground storage tanks. For information and documentation regarding our approval see documentation at the bottom of the page.

H-S1 Liquid Level Gauge
H-S1 Liquid Level Gauge Construction

This model of liquid level gauge (Stainless Level One) substitutes the standard galvanized wetted rods with stainless steel wetted rods, expanding the compatibility with different types of liquids.

This mechanical liquid level gauge is custom made in house to fit your tank. Our flexible production process allows for custom sizes that range from 6 inches to 144 inches in total length. We can also customize the liquid level gauge to accommodate for double walls and pipe risers.

H-S2 Liquid Level Gauge
H-S2 Level Indicator Construction

This model of liquid level gauge (Stainless Level Two) substitutes the standard galvanized wetted rods with stainless steel wetted rods, and the HDPE Floats with Stainless Steel Floats thus increasing the compatibility with different types of liquids.

Some examples of liquids this tank gauge is used for include: Acetone gauge, Bio Diesel gauge, Antifreeze gauge, MEK gauge, and more.

This liquid level tank gauge is custom made in house to fit your tank. We can accomodate any size tank from 6 inches to 120 inches in depth and we can also account for double walls and pipe risers. Using our alarm or remote accessories, the level gauge is even more versatile.

H-S3 Liquid Level Gauge
H-S3 Level Indicator Construction

This model of liquid level gauge (Stainless Level Three) substitutes the standard galvanized wetted rods with stainless steel wetted rods, and the HDPE floats with stainless steel floats, and the aluminum bushing with a stainless steel bushing, thus increasing the compatibility with different types of liquids.

Some examples of liquids this chemical resistant gauge is used for include: DEF gauge, E85 gauge, Caustics gauge, and more.

This liquid level gauge is custom made in house to fit your tank. We can accomodate any size tank from 6 inches to 120 inches in depth and we can also account for double walls and pipe risers. This stainless level three model is made with stainless steel rods, stainless steel floats, and a stainless steel bushing.

PH Chemical Level Gauge
PH Level Indicator Construction

This model of liquid level gauge (All Plastic Construction) substitutes the standard galvanized wetted rods with Peek or Kynar wetted rods and the aluminum bushing with a PVC bushing, thus increasing the compatibility with different types of liquids.

Some examples of liquids this chemical resistant gauge is used for include: Bleach gauge, Chlorine gauge, Hydrochloric Acid gauge, Sulfuric Acid gauge, Phosphoric Acid gauge, and more.

This liquid level gauge is custom made in house to fit your tank. We can accomodate any size tank from 6 inches to 110 inches in depth and we can also account for double walls and pipe risers. This all plastic model is made with peek rods (optional Kynar), HDPE floats, and a PVC bushing.