Filter by
For Use With
System of Measurement
Maximum Pressure @ Temperature
Maximum Temperature
Shape
Thread Type
Fitting Connection
Overall Height
Minimum Temperature
Specifications Met
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Sights for Quick-Clamp Sanitary Tube Fittings
 |
Sight Shown Assembled With 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 quick-clamp fitting, gasket, and tube fitting are required (sold separately).
304 Stainless Steel with Plastic Window
 |
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.
Temperature Range | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Tube OD | For Flange OD | Window Dia. | Max. Pressure @ Temp. | Min. | Max., ° F | For Use With | Features | Specs. Met | Each | ||
| 1" | 1.98" | 1 1/4" | 150 psi @ 70° F | Not Rated | 200 | Water, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Compressed Air, Salt Water, Steam | With One-Piece Construction | ASME BPE | 5070N11 | 0000000 | |
| 2" | 2.52" | 1 3/4" | 150 psi @ 70° F | Not Rated | 200 | Water, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Compressed Air, Salt Water, Steam | With One-Piece Construction | ASME BPE | 5070N12 | 000000 | |
| 4" | 4.68" | 3 1/4" | 30 psi @ 70° F | Not Rated | 200 | Water, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Compressed Air, Salt Water, Steam | With One-Piece Construction | ASME BPE | 5070N14 | 000000 | |
2205 Stainless Steel with Glass Window
 |
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 Tube OD | For Flange OD | Window Dia. | Max. Pressure @ Temp. | Temp. Range, ° F | For Use With | Specs. Met | Certification | USP Class | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
With One-Piece Construction | ||||||||||||
| 1", 1 1/2" | 1.98" | 1" | 230 psi @ 70° F | -40 to 500 | Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam | ASME BPE, ASTM A479, DIN 7079, DIN 7080 | TUV Rheinland Certified | VI | 5070N15 | 0000000 | ||
| 2" | 2.52" | 1 3/16" | 230 psi @ 70° F | -40 to 500 | Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam | ASME BPE, ASTM A479, DIN 7079, DIN 7080 | TUV Rheinland Certified | VI | 5070N16 | 000000 | ||
| 3" | 3.58" | 1 1/2" | 150 psi @ 70° F | -40 to 500 | Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam | ASME BPE, ASTM A479, DIN 7079, DIN 7080 | TUV Rheinland Certified | VI | 5070N17 | 000000 | ||
| 4" | 4.68" | 2 3/16" | 150 psi @ 70° F | -40 to 500 | Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam | ASME BPE, ASTM A479, DIN 7079, DIN 7080 | TUV Rheinland Certified | VI | 5070N18 | 000000 | ||
Liquid-Level Indicators with Shut-Off Valve
 |  |
Bronze | 316 Stainless Steel and Brass With Ball-Valve-Style Drain |
Connection Ctr.-to-Ctr. | Overall Ht. | Window Ht. | Body Wd. | Drain Cock Dia. | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Temp. Range, ° F | For Use With | No. of Guard Rods | For Gauge Glass Lg. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bronze | ||||||||||||||
3/8 NPT Male Thread with Needle Stem | ||||||||||||||
| 11 1/4" | 13 5/8" | 7" | 3 7/8" | 7/16" | 400 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 2 | 10" | 3695K71 | 0000000 | ||
1/2 NPT Male Thread with Needle Stem | ||||||||||||||
| 13 1/4" | 15 5/8" | 9" | 3 15/16" | 7/16" | 400 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 2 | 12" | 3695K73 | 000000 | ||
1/2 NPT Male Thread with Automatic Shutoff, Needle Stem | ||||||||||||||
| 13 1/4" | 15 5/8" | 9" | 3 15/16" | 1/4" | 400 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 2 | 12" | 3695K82 | 000000 | ||
3/4 NPT Male Thread with Needle Stem | ||||||||||||||
| 17 1/2" | 20" | 13" | 4 3/16" | 7/16" | 370 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 2 | 16" | 3695K74 | 000000 | ||
3/4 NPT Male Thread with Automatic Shutoff, Needle Stem | ||||||||||||||
| 17 1/2" | 20" | 13" | 4 3/16" | 7/16" | 370 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 2 | 16" | 3695K83 | 000000 | ||
Brass | ||||||||||||||
1/2 NPT Male Thread with Automatic Shutoff, Ball-Valve-Style Drain | ||||||||||||||
| 14" | 16 1/4" | 9" | 4 5/8" | 1/4" | 400 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 4 | 12" | 3695K81 | 000000 | ||
1/2 NPT Male Thread with Ball-Valve-Style Drain | ||||||||||||||
| 14" | 16 1/4" | 9" | 4 5/8" | 1/4" | 400 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 4 | 12" | 3695K72 | 000000 | ||
3/4 NPT Male Thread with Automatic Shutoff, Ball-Valve-Style Drain | ||||||||||||||
| 18" | 20 1/4" | 16" | 4 5/16" | 1/4" | 370 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 4 | 16" | 3695K84 | 000000 | ||
3/4 NPT Male Thread with Ball-Valve-Style Drain | ||||||||||||||
| 18" | 20 1/4" | 13" | 4 5/16" | 1/4" | 370 psi @ 70° F | 200 psi @ 400° F | 35 to 400 | Hydraulic Fluid, Salt Water, Steam, Water | 4 | 16" | 3695K75 | 000000 | ||
Easy-View Oil-Level Indicators
 |
Made with clear, shatter-resistant plastic, these indicators don't require a shield to protect them like other oil-level indicators, so you can check your hydraulic fluid or oil level from any angle. They’re often found on gear boxes, crank cases, and other reservoirs. These indicators mount from the outside of your tank. The vent prevents pressure buildup, which can affect the level displayed. Within the vent, there is a filter for keeping out particles as small as table salt. Unthread the vent to clean its filter or to replace it with your own vent, plug, fitting, or sensor. These indicators also have adjustable rings for marking levels critical to your system.
Screw In
Overall Ht. | Window Ht. | Max. Pressure @ Temp. | Temp. Range, ° F | Fitting Material | Window Material | For Use With | Features | Includes | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Copolyester | ||||||||||||
3/8 NPT Male Thread | ||||||||||||
| 3 3/4" | 1 7/8" | 65 psi @ 70° F | -40 to 200 | Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N11 | 000000 | ||
| 6 3/4" | 4 7/8" | 65 psi @ 70° F | -40 to 200 | Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N12 | 00000 | ||
| 9 3/4" | 7 7/8" | 65 psi @ 70° F | -40 to 200 | Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N13 | 00000 | ||
| 12 3/4" | 10 7/8" | 65 psi @ 70° F | -40 to 200 | Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N14 | 00000 | ||
| 18 3/4" | 16 7/8" | 65 psi @ 70° F | -40 to 200 | Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N15 | 000000 | ||
1/2 NPT Male Thread | ||||||||||||
| 3 13/16" | 1 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N16 | 00000 | ||
| 6 13/16" | 4 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N17 | 00000 | ||
| 9 13/16" | 7 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N18 | 00000 | ||
| 12 13/16" | 10 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N19 | 00000 | ||
| 18 13/16" | 16 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N21 | 000000 | ||
3/4 NPT Male Thread | ||||||||||||
| 3 13/16" | 1 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N22 | 00000 | ||
| 6 13/16" | 4 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N23 | 00000 | ||
| 9 13/16" | 7 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N24 | 00000 | ||
| 12 13/16" | 10 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N25 | 00000 | ||
| 18 13/16" | 16 7/8" | 65 psi @ 70° F | -40 to 200 | 304 Stainless Steel | Copolyester | Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water | 3-Micron Filter, UV Resistant, Vent | Level Rings | 3891N26 | 000000 | ||
