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Liquid Level Gauges

777 results found that include 777 products

A reliable and cost-effective option to measure the liquid level of a 55-gallon steel drum is installing one of the many liquid level gauges from Grainger. A liquid level indicator prevents overfilling, reduces waste and helps you control dispensing flow speeds when drums are placed in either a horizontal or vertical position. From steel, glass to a plastic pop-up indicator, there are more than 160 types of liquid level gauges to choose from.Close

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Results per page:  16 | 32 | 48
Barrel Level Gauge, 55 Gallon, 3/4" NPT
Barrel Level Gauge, 55 Gallon, 3/4" NPT
  • AT-A-GLANCE
  • Item # 5CYV3
  • Mfr. Model # B-55-.75
  • Level Gauge, Barrel, Drum Capacity 55 Gallon, Tank Depth 33.5 In, Connection Size 3/4 In NPT, Calibration...More

Vertical Drum Level Gauge,11 In L
Vertical Drum Level Gauge,11 In L
Therma Level Gauge,Tank Depth 30", 2"NPT
Therma Level Gauge,Tank Depth 30", 2"NPT
  • AT-A-GLANCE
  • Item # 5MFR5
  • Mfr. Model # H-2-30
  • Level Gauge, Tank, Tank Depth 30 In, Connection Size 2 In NPT, Calibration Unit Material Inner and Outer...More

Therma Level Gauge,Tank Depth 64", 2"NPT
Therma Level Gauge,Tank Depth 64", 2"NPT
  • AT-A-GLANCE
  • Item # 5CYU3
  • Mfr. Model # H-2-64
  • Level Gauge, Tank, Tank Depth 64 In, Connection Size 2 In NPT, Calibration Unit Material Inner and Outer...More

Therma Level Gauge,Tank  33" D, 1.5" NPT
Therma Level Gauge,Tank  33" D, 1.5" NPT
  • KRUEGER
  • Item # 16M101
  • Mfr. Model # H-1.5-33
  • Therma Level Gauge, Tank, Drum Capacity Generic, Tank Depth 33 In., Extension Length 0, Connection Size 2,...More

Drum Gauge Stick,48 In L
Drum Gauge Stick,48 In L
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 9KCA8
  • Mfr. Model # GP55-PLAIN
  • Drum Gauge Stick, Material Hardwood, Height 5/8 In., Length 48 In., Width 5/8 In.

Barrel Level Gauge, 55 Gal, 3/4"NPT,SSR
Barrel Level Gauge, 55 Gal, 3/4"NPT,SSR
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 9T492
  • Mfr. Model # B-55-.75-SSR
  • Level Gauge, Drum, Drum Capacity 55 Gallon, Tank Depth 33.5 In., Connection Size 3/4 In. NPT, Calibration...More

Therma Level Gauge,Tank Depth 42", 2"NPT
Therma Level Gauge,Tank Depth 42", 2"NPT
  • AT-A-GLANCE
  • Item # 5MFR6
  • Mfr. Model # H-2-42
  • Level Gauge, Tank, Tank Depth 42 In, Connection Size 2 In NPT, Calibration Unit Material Inner and Outer...More

Drum Gauge-5" Length
Drum Gauge-5" Length
Leak Gauge,Tank,48 In,2 In NPT
Leak Gauge,Tank,48 In,2 In NPT
  • AT-A-GLANCE
  • Item # 5CYU8
  • Mfr. Model # K-2-48
  • Leak Gauge, Tank, Tank Depth 48 In, Connection Size 2 In NPT, Calibration Unit Material Inner and Outer...More

Level Gauge,55 Gallon Drums - Vertical
Level Gauge,55 Gallon Drums - Vertical
  • SSI
  • Item # 45MU03
  • Mfr. Model # DFT-210
  • Level Gauge, Ultrasonic, Drum Capacity 55 Gallon Drums - Vertical, Tank Depth N/A, Connection Size 2 In. NPT,...More

Barrel Level Gauge, 55 Gal, 2 In NPT
Barrel Level Gauge, 55 Gal, 2 In NPT
  • AT-A-GLANCE
  • Item # 5CYV2
  • Mfr. Model # B-55-2
  • Level Gauge, Barrel, Drum Capacity 55 Gallon, Tank Depth 33.5 In, Connection Size 2 In NPT, Calibration Unit...More

Drum Gauge,Digital,Ultrasonic,55 gal
Drum Gauge,Digital,Ultrasonic,55 gal
Therma Level Gauge,Tank Depth 48", 2"NPT
Therma Level Gauge,Tank Depth 48", 2"NPT
  • AT-A-GLANCE
  • Item # 5CYU1
  • Mfr. Model # H-2-48
  • Level Gauge, Tank, Tank Depth 48 In, Connection Size 2 In NPT, Calibration Unit Material Inner and Outer...More

Therma Level Gauge,Tank Depth 36", 2"NPT
Therma Level Gauge,Tank Depth 36", 2"NPT
  • AT-A-GLANCE
  • Item # 5CYT8
  • Mfr. Model # H-2-36
  • Level Gauge, Tank, Tank Depth 36 In, Connection Size 2 In NPT, Calibration Unit Material Inner and Outer...More

Gauge,Drum Level
Gauge,Drum Level
Barrel Level Gauge, 30 Gallon, 3/4" NPT
Barrel Level Gauge, 30 Gallon, 3/4" NPT
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 9KXX7
  • Mfr. Model # B-30-.75
  • Level Gauge, Drum, Drum Capacity 30 Gallon, Tank Depth 27.5 In.Connection Size 3/4 In. NPTCalibration Unit...More

Level Gauge,Drum,55 gal. Horizontal
Level Gauge,Drum,55 gal. Horizontal
  • VESTIL
  • Item # 36JP51
  • Mfr. Model # DGLI-4
  • Level Gauge, Drum, Drum Capacity 55 Gallon Drums - Horizontal, Connection Size 2 In. NPT, Rod Material...More

Therma Level Gauge,Tank  48" D, 1.5" NPT
Therma Level Gauge,Tank  48" D, 1.5" NPT
  • AT-A-GLANCE
  • Item # 5MFZ5
  • Mfr. Model # H-1.5-48
  • Level Gauge, Tank, Tank Depth 48 In, Connection Size 1.5 In NPT, Calibration Unit Material Inner and Outer...More

Overfill Gauge,2 In NPT,6 In From Top
Overfill Gauge,2 In NPT,6 In From Top
  • AT-A-GLANCE
  • Item # 5CYU9
  • Mfr. Model # O-2-6
  • Overfill Alert Gauge, Tank, Connection Size 2 In NPT, Calibration Unit Material Inner and Outer Plastic,...More

Level Gauge,Tank,20 In,1.5 In NPT
Level Gauge,Tank,20 In,1.5 In NPT
  • AT-A-GLANCE
  • Item # 5MGF3
  • Mfr. Model # L-1.5-20
  • Level Gauge, Tank, Tank Depth 20 In, Connection Size 1.5 In NPT, Calibration Unit Material Cellulose Acetate,...More

Leak Gauge,Tank,96 In,2 In NPT
Leak Gauge,Tank,96 In,2 In NPT
  • AT-A-GLANCE
  • Item # 5CYU6
  • Mfr. Model # K-2-96
  • Leak Gauge, Tank, Tank Depth 96 In, Connection Size 2 In NPT, Calibration Unit Material Inner and Outer...More

Barrel Level Gauge, 55 Gallon, 3/4" NPT
Barrel Level Gauge, 55 Gallon, 3/4" NPT
  • AT-A-GLANCE
  • Item # 5CYV4
  • Mfr. Model # P-55-.75
  • Chemical Level Gauge, Barrel, Drum Capacity 55 Gallon, Tank Depth 33.5 In, Connection Size 3/4 In NPT,...More

Barrel Level Gauge, 55 Gal, 2" NPT,ALLSS
Barrel Level Gauge, 55 Gal, 2" NPT,ALLSS
  • AT-A-GLANCE
  • Item # 5MFR1
  • Mfr. Model # B-55-2-ALLSS
  • Level Gauge, Barrel, Drum Capacity 55 Gallon, Connection Size 2 In NPT, Calibration Unit Material Inner Glass...More

Level Gauge,Tank,8 In,2 In NPT
Level Gauge,Tank,8 In,2 In NPT
  • AT-A-GLANCE
  • Item # 5MGD8
  • Mfr. Model # L-2-8
  • Level Gauge, Tank, Tank Depth 8 In, Connection Size 2 In NPT, Calibration Unit Material Cellulose Acetate,...More

Therma Level Gauge,Tank  36" D, 1.5" NPT
Therma Level Gauge,Tank  36" D, 1.5" NPT
  • AT-A-GLANCE
  • Item # 5MFZ0
  • Mfr. Model # H-1.5-36
  • Level Gauge, Tank, Tank Depth 36 In, Connection Size 1.5 In NPT, Calibration Unit Material Inner and Outer...More

Therma Level Gauge,30" D,3" Extn,1.5"NPT
Therma Level Gauge,30" D,3" Extn,1.5"NPT
  • AT-A-GLANCE
  • Item # 5MFN8
  • Mfr. Model # H-1.5-30+3
  • Level Gauge, 30 Gallon Handy Gas Caddy, Tank Depth 30 In, Extension Length 3 In, Connection Size 1.5 In NPT,...More

Level Gauge,Tank,8 In,1.5 In NPT
Level Gauge,Tank,8 In,1.5 In NPT
  • AT-A-GLANCE
  • Item # 5MGE7
  • Mfr. Model # L-1.5-8
  • Level Gauge, Tank, Tank Depth 8 In, Connection Size 1.5 In NPT, Calibration Unit Material Cellulose Acetate,...More

Therma Level Gauge,36"D,10.5"Extn, 2"NPT
Therma Level Gauge,36"D,10.5"Extn, 2"NPT
  • KRUEGER
  • Item # 16N599
  • Mfr. Model # H-2-36-10.5
  • Therma Level Gauge, Vaulted Tank, Drum Capacity Convault1000, Fireguard500rectangle, Fireguard1000rectangle,...More

Therma Level Gauge,Tank  31" D, 1.5" NPT
Therma Level Gauge,Tank  31" D, 1.5" NPT
  • KRUEGER
  • Item # 16M098
  • Mfr. Model # H-1.5-31
  • Therma Level Gauge, Tank, Drum Capacity Generic, Tank Depth 31 In., Extension Length 0, Connection Size 2,...More

Therma Level Gauge,Tank Depth 55", 2"NPT
Therma Level Gauge,Tank Depth 55", 2"NPT
  • KRUEGER
  • Item # 16N441
  • Mfr. Model # H-2-55-ALLSS
  • Level Gauge, Tank, Tank Depth 55 In., Extension Length 0, Connection Size 2 In. NPT, Calibration Unit...More

Therma Level Gauge,Tank Depth 72", 2"NPT
Therma Level Gauge,Tank Depth 72", 2"NPT
  • AT-A-GLANCE
  • Item # 5MFP6
  • Mfr. Model # H-2-72-ALLSS
  • Level Gauge, Tank, Tank Depth 72", Connection Size 2" NPT, Calibration Unit Material Inner Glass and Outer...More

Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More