Level Indicators with Shut-Off Valve
Shut-off valves stop flow so you can clean and replace gauge glass without removing these indicators from your equipment.
316 stainless steel indicators are more corrosion resistant than brass or bronze indicators.
Use indicators with stainless steel drain valve on expansion tanks.
Indicators with needle stem have a stem in the lower shut-off valve to clear the orifice as the valve closes.
Indicators with automatic shut-off will temporarily close if the gauge glass breaks. The valves must be closed manually for permanent shut-off.
Level Indicators | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Temp. Range, °F | Replacement Glass | |||||||||||||
| Connection Ctr.-to-Ctr. | Overall Ht. | Window Ht. | Body Wd. | Max. Pressure | Max. Steam Pressure | Min. | Max. | For Use With | No. of Guard Rods | Specifications Met | Each | Each | ||
316 Stainless Steel  | ||||||||||||||
1/2 NPT Male Thread with Ball-Valve-Style Drain and Automatic Shut-Off | ||||||||||||||
| 14" | 18 1/16" | 10" | 4 7/8" | 410 psi @ 70° F | 305 psi @ 400° F | 35° | 400° | Water, Hydraulic Fluid, Acetic Acid, Alcohol-Based Solvents, Ketone, Steam | 4 | ASME BPVC.I | 0000000 | 000000000 | 0000000 | 000000 |
3/4 NPT Male Thread with Ball-Valve-Style Drain and Automatic Shut-Off | ||||||||||||||
| 18" | 22 1/16" | 12" | 4 13/16" | 370 psi @ 70° F | 280 psi @ 400° F | 35° | 400° | Water, Hydraulic Fluid, Acetic Acid, Alcohol-Based Solvents, Ketone, Steam | 4 | ASME BPVC.I | 0000000 | 00000000 | 0000000 | 00000 |
Chemical-Resistant Vertical-Mount Liquid-Level Gauges for Tanks
With a stainless steel float and float rod, these gauges resist corroding from chemicals. Their indicator moves up as your tank fills. Check the indicator against the graduation marks to see how full your tank is and if you need to fill or drain it. Plastic protects the indicator's movement, saving you from inaccurate readings.
Alarms can be set to flash and sound at levels critical to your system.
Remote-reading displays let you check readings from up to 100 ft. away. They have an alarm that sounds when the level is too high or too low.
For technical drawings and 3-D models, click on a part number.
Temp. Range, °F | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Tank Dp. | Max. Pressure, psi | Window Ht. | Min. | Max. | Float Material | Graduation Marks | Window Material | Each | |
1 1/2 NPT Male | |||||||||
316 Stainless Steel Float Rod | |||||||||
| 12" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 0000000 |
| 20" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 24" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 30" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 36" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 48" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
2 NPT Male | |||||||||
316 Stainless Steel Float Rod | |||||||||
| 12" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 20" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 24" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 30" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 36" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 42" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 48" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
| 60" | 70 | 3" | -50° | 400° | 316 Stainless Steel | Full, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8, Empty | Plastic | 0000000 | 000000 |
Light | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cord Length, ft. | Signal Type | Color | Pattern | No. of | Bulb Type | Volume | Housing Material | Batteries Included | Each | |
Direct Mount | ||||||||||
| __ | Audible Alarm, Signal Light | Red | Flashing | 1 | LED | 110 dB | ABS Plastic | Yes | 00000000 | 0000000 |
Remote Mount | ||||||||||
| 25 | Audible Alarm, Signal Light | Red | Flashing | 1 | LED | 110 dB | ABS Plastic | Yes | 00000000 | 000000 |
| 50 | Audible Alarm, Signal Light | Red | Flashing | 1 | LED | 110 dB | ABS Plastic | Yes | 00000000 | 000000 |
| 75 | Audible Alarm, Signal Light | Red | Flashing | 1 | LED | 110 dB | ABS Plastic | Yes | 00000000 | 000000 |
| 100 | Audible Alarm, Signal Light | Red | Flashing | 1 | LED | 110 dB | ABS Plastic | Yes | 00000000 | 000000 |
Light | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cord Length, ft. | Signal Type | Display Type | Color | Indicator Display Type | No. of | Volume | Housing Material | Batteries Included | Each | |
| 25 | Audible Alarm | Light Indicator | Green/Red/Yellow | LED | 9 | 0 dB, 90 dB, 100 dB | ABS Plastic | Yes | 00000000 | 0000000 |
| 50 | Audible Alarm | Light Indicator | Green/Red/Yellow | LED | 9 | 0 dB, 90 dB, 100 dB | ABS Plastic | Yes | 00000000 | 000000 |
| 75 | Audible Alarm | Light Indicator | Green/Red/Yellow | LED | 9 | 0 dB, 90 dB, 100 dB | ABS Plastic | Yes | 00000000 | 000000 |
| 100 | Audible Alarm | Light Indicator | Green/Red/Yellow | LED | 9 | 0 dB, 90 dB, 100 dB | ABS Plastic | Yes | 00000000 | 000000 |
Sights for Quick-Clamp Sanitary Tube Fittings
Gasket, Quick-Clamp Fitting, And
Tube Fitting (All Sold Separately)
Monitor food, brewery, chemical, pharmaceutical, and biotech processing lines with these sights that attach to quick-clamp fittings for fast installation and easy removal for cleaning. All have a one-piece design, so there are no crevices where bacteria can grow. A
304 stainless steel sights have a ring that's embedded around their shatter-resistant plastic window. This design protects the sights from chipping or cracking while under the stress of the quick-clamp fitting. All withstand harsh cleaners and sanitizers for clean-in-place (CIP) and steam-in-place (SIP) applications. They do not contain Bisphenol A (BPA), Bisphenol B (BPB), or BPA derivatives (BPX), which are chemicals that can contaminate your process lines. All meet ASME BPE design standards for bioprocessing equipment that ensure purity and safety.
For superior strength and reliability, choose 2205 stainless steel sights. All have a glass window that’s melted around a high-strength ring, so they won’t shatter, leak, or lose their shape under high pressure, heat, chemicals, or impact. They withstand harsh cleaners and sanitizers for clean-in-place (CIP) and steam-in-place (SIP) applications. USP Class VI and TUV Rheinland Certified, these sights meet safety standards in the U.S. and Europe. They also meet DIN standards for glass materials used in sights, ASTM standards for materials used in boilers and pressure vessels, and ASME BPE design standards for bioprocessing equipment that ensure purity and safety.
For technical drawings and 3-D models, click on a part number.
Temp. Range, °F | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Tube OD | For Flange OD | Window Dia. | Max. Pressure | Min. | Max. | For Use With | Features | Specifications Met | Each | |
304 Stainless Steel Ring with Plastic Window | ||||||||||
| 1" | 1.98" | 1 1/4" | 150 psi @ 70° F | Not Rated | 200° | Water, Acetic Acid, Air, Alcohol-Based Solvents, Compressed Air, Salt Water, Steam | One-Piece Construction | ASME BPE | 0000000 | 0000000 |
| 2" | 2.52" | 1 3/4" | 150 psi @ 70° F | Not Rated | 200° | Water, Acetic Acid, Air, Alcohol-Based Solvents, Compressed Air, Salt Water, Steam | One-Piece Construction | ASME BPE | 0000000 | 000000 |
| 4" | 4.68" | 3 1/4" | 30 psi @ 70° F | Not Rated | 200° | Water, Acetic Acid, Air, Alcohol-Based Solvents, Compressed Air, Salt Water, Steam | One-Piece Construction | ASME BPE | 0000000 | 000000 |
2205 Stainless Steel Ring with Glass Window | ||||||||||
| 1", 1 1/2" | 1.98" | 1" | 230 psi @ 70° F | -40° | 500° | Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid, Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam | One-Piece Construction | ASME BPE, ASTM A479, DIN 7079, DIN 7080, TUV Rheinland Certified, USP Class VI | 0000000 | 000000 |
| 2" | 2.52" | 1 3/16" | 230 psi @ 70° F | -40° | 500° | Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid, Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam | One-Piece Construction | ASME BPE, ASTM A479, DIN 7079, DIN 7080, TUV Rheinland Certified, USP Class VI | 0000000 | 000000 |
| 3" | 3.58" | 1 1/2" | 150 psi @ 70° F | -40° | 500° | Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid, Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam | One-Piece Construction | ASME BPE, ASTM A479, DIN 7079, DIN 7080, TUV Rheinland Certified, USP Class VI | 0000000 | 000000 |
| 4" | 4.68" | 2 3/16" | 150 psi @ 70° F | -40° | 500° | Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid, Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam | One-Piece Construction | ASME BPE, ASTM A479, DIN 7079, DIN 7080, TUV Rheinland Certified, USP Class VI | 0000000 | 000000 |