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    212 Products

    Sights for Quick-Clamp Sanitary Tube Fittings

    Image of System. Sight Shown Assembled With Gasket, Quick-Clamp Fitting, And Tube Fitting (All Sold Separately). Front orientation. Sights. 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
    Image of Product. Front orientation. Sights. Sights for Quick-Clamp Sanitary Tube Fittings, 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° FNot Rated200Water, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Compressed Air, Salt Water, SteamWith One-Piece ConstructionASME BPE5070N110000000
    2"2.52"1 3/4"150 psi @ 70° FNot Rated200Water, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Compressed Air, Salt Water, SteamWith One-Piece ConstructionASME BPE5070N12000000
    4"4.68"3 1/4"30 psi @ 70° FNot Rated200Water, Acetic Acid (White Vinegar), Air, Alcohol-Based Solvents, Compressed Air, Salt Water, SteamWith One-Piece ConstructionASME BPE5070N14000000
    2205 Stainless Steel with Glass Window
    Image of Product. Front orientation. Sights. Sights for Quick-Clamp Sanitary Tube Fittings, 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 500Water, 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, SteamASME BPE, ASTM A479, DIN 7079, DIN 7080TUV Rheinland Certified
    		VI5070N150000000
    2"2.52"1 3/16"230 psi @ 70° F-40 to 500Water, 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, SteamASME BPE, ASTM A479, DIN 7079, DIN 7080TUV Rheinland Certified
    		VI5070N16000000
    3"3.58"1 1/2"150 psi @ 70° F-40 to 500Water, 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, SteamASME BPE, ASTM A479, DIN 7079, DIN 7080TUV Rheinland Certified
    		VI5070N17000000
    4"4.68"2 3/16"150 psi @ 70° F-40 to 500Water, 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, SteamASME BPE, ASTM A479, DIN 7079, DIN 7080TUV Rheinland Certified
    		VI5070N18000000
     

    Easy-View Oil-Level Indicators

    Image of ProductInUse. Front orientation. Liquid-Level Gauges. 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 200SteelCopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N11000000
    6 3/4"4 7/8"65 psi @ 70° F-40 to 200SteelCopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N1200000
    9 3/4"7 7/8"65 psi @ 70° F-40 to 200SteelCopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N1300000
    12 3/4"10 7/8"65 psi @ 70° F-40 to 200SteelCopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N1400000
    18 3/4"16 7/8"65 psi @ 70° F-40 to 200SteelCopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N15000000
     
    1/2 NPT Male Thread
    3 13/16"1 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N1600000
    6 13/16"4 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N1700000
    9 13/16"7 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N1800000
    12 13/16"10 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N1900000
    18 13/16"16 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N21000000
     
    3/4 NPT Male Thread
    3 13/16"1 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N2200000
    6 13/16"4 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N2300000
    9 13/16"7 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N2400000
    12 13/16"10 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N2500000
    18 13/16"16 7/8"65 psi @ 70° F-40 to 200304 Stainless Steel
    		CopolyesterAlcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water3-Micron Filter, UV Resistant, VentLevel Rings3891N26000000
     

    Chemical-Level Indicators

    Check the level of liquids containing chemicals such as alcohol-based solvents, boric acid, and sodium bicarbonate. These indicators can be used in pressurized applications where overflow is a concern. All have an aluminum gauge shield that protects the glass window from impact. Clear liquids magnify a red line at the back of the window, so their levels are easier to see.
    Screw In
    Image of Product. Front orientation. Contains Annotated. Liquid-Level Gauges. Chemical-Level Indicators, Screw In.
    Screw-in indicators mount from the outside of your tank into threaded pipe or threaded holes.
    Connection
    Ctr.-to-Ctr.
    Overall
    Ht.
    Window
    Ht.
    Body
    Wd.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    Fitting
    Material
    Seal Material
    Window
    Material
    For Use With
    Features
    Each
    Aluminum
     
    3/8 NPTF Male Thread
    3"4 5/8"1 1/2"1 3/4"290 psi @ 70° F-15 to 400BrassFluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red Line3888N11000000
     
    1/2 NPTF Male Thread
    6"7 5/8"4 1/2"1 9/16"290 psi @ 70° F-15 to 400BrassFluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red Line3888N1300000
    8"9 5/8"6 1/2"1 9/16"290 psi @ 70° F-15 to 400BrassFluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red Line3888N1400000
    10"11 5/8"8 1/2"1 9/16"275 psi @ 70° F-15 to 400BrassFluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red Line3888N1500000
    12"13 5/8"10 1/2"1 9/16"270 psi @ 70° F-15 to 400BrassFluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red Line3888N1600000
     
    Through-Wall Mount
    Image of Product. Front orientation. Contains Annotated. Liquid-Level Gauges. Chemical-Level Indicators, Through-Wall Mount.
    Through-wall indicators mount from the inside of your tank through unthreaded holes. Secure with nuts on the inside of your tank.
    Connection
    Ctr.-to-Ctr.
    Overall
    Ht.
    Window
    Ht.
    Body
    Wd.
    For Max. Tank
    Wall Thk.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    Fitting
    Material
    Seal Material
    Window
    Material
    For Use With
    Features
    Includes
    Each
    Aluminum
     
    1/2"-20 UNF Male Thread—For 1/2" Dia. Holes (2 Holes)
    5"6 5/8"3 1/2"7/8"3/4"290 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N25000000
    10"11 5/8"8 1/2"7/8"3/4"275 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N2700000
    12"13 5/8"10 1/2"7/8"3/4"270 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N2800000
     
    Screw In/Through-Wall Mount
    Image of Product. Front orientation. Contains Annotated. Liquid-Level Gauges. Chemical-Level Indicators, Screw In/Through-Wall Mount.
    Screw-in/through-wall indicators give you the option to mount from the inside or outside of your tank. Use the mounting nuts on the inside of your tank to attach them through unthreaded holes or thread them into pipe or threaded holes on the tank’s outside.
    Connection
    Ctr.-to-Ctr.
    Overall
    Ht.
    Window
    Ht.
    Body
    Wd.
    For Max. Tank
    Wall Thk.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    Fitting
    Material
    Seal Material
    Window
    Material
    For Use With
    Features
    Includes
    Each
    Aluminum
     
    1/2"-20 UNF Male Thread—For 1/2" Dia. Holes (2 Holes)
    3"4 5/8"1 1/2"1 1/8"1/2"290 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N17000000
    5"6 5/8"3 1/2"1 1/8"1/2"290 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N1800000
    6"7 5/8"4 1/2"1 1/8"1/2"290 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N1900000
    8"9 5/8"6 1/2"1 1/8"1/2"290 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N2100000
    10"11 5/8"8 1/2"1 1/8"1/2"275 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N2200000
    12"13 5/8"10 1/2"1 1/8"1/2"270 psi @ 70° F-15 to 400Aluminum
    		Fluoroelastomer
    		GlassAlcohol-Based Solvents, Benzene, Boric Acid, Glycerin, Grease, Hydraulic Fluid, Oil, Sodium Bicarbonate (Baking Soda)Red LineMounting Nuts3888N2300000
     

    Heavy Duty Liquid-Level Indicators

    Monitor liquid level in applications that have vibration, high pressures, and high temperatures. These indicators have steel chambers, glass windows, and seals made of fiber and SBR rubber to resist corrosion and withstand higher temperatures than other level indicators. Use them with a wide variety of liquids, such as petroleum, chemicals, and natural gas. All meet ASME BPVC.VIII.1 safety standards for pressure vessels, so they’re approved for use in low-pressure water and steam applications too. Their gauge is made of reflex glass, which shows the level of liquid behind the glass, but not the liquid’s color or any particulates in it. Also known as armored level gauges.
    Screw Mount
    Image of Product. Indicator with Reflex Glass. Front orientation. Contains Annotated. Liquid-Level Gauges. Heavy Duty Liquid-Level Indicators.
    Image of Product. Back orientation. Manual On-Off Valves. Heavy Duty Liquid-Level Indicators.
    Image of Product. Front orientation. Gauge Glass. Heavy Duty Liquid-Level Indicators.
    Image of Product. Front orientation. Gauge Glass Gaskets. Heavy Duty Liquid-Level Indicators.

    Indicator with Reflex

    Glass

    Shut-Off Valves

    Replacement

    Glass

    Replacement

    Gaskets

    Shut-Off Valves—Add shut-off valves to stop flow with the turn of a wheel. They’re offset to help you access the inside of the gauge’s glass with minimal disassembly. This makes it easy to clean or replace the glass or entire indicator. These valves also stop flow automatically if the indicator glass breaks, preventing the loss of fluid. However, for permanent shut-off you must close them manually. Put one valve on top of your indicator and one on the bottom for a 90° connection between the indicator and your tank. To connect the female threads on your indicator to the female gauge threads on the shut-off valve, use a male pipe nipple (not included).
    Gauges
    Shut-Off Valves
    Replacement
    Glass
    Replacement
    Gaskets
    Gauge Glass
    Size
    Connection
    Ctr.-to-Ctr.
    Overall
    Ht.
    Window
    Ht.
    Body
    Wd.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    Fitting
    Material
    Seal
    Material
    Window
    Material
    For Use With
    Each
    Each
    Each
    Each
    Steel Indicator with Reflex Glass
     
    1/2 NPT Female Thread
    48 1/4"16 1/2"6 3/4"3 3/4"2,725 psi @ 70° F-20 to 600SteelFiber/SBRGlassAlcohol-Based Solvents, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Ketone, Oil3885N12100000003885N175000000036885K5400000036885K8400000
    59 3/8"18 3/4"7 7/8"3 3/4"2,630 psi @ 70° F-20 to 600SteelFiber/SBRGlassAlcohol-Based Solvents, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Ketone, Oil3885N122000000003885N17500000036885K550000036885K850000
    610 5/8"10 5/8"9 1/8"3 3/4"2,535 psi @ 70° F-20 to 600SteelFiber/SBRGlassAlcohol-Based Solvents, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Ketone, Oil3885N1160000003885N17500000036885K560000036885K860000
    711 3/4"11 3/4"10 1/4"3 3/4"2,440 psi @ 70° F-20 to 600SteelFiber/SBRGlassAlcohol-Based Solvents, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Ketone, Oil3885N1170000003885N17500000036885K570000036885K870000
    813 3/8"13 3/8"11 7/8"3 3/4"2,345 psi @ 70° F-20 to 600SteelFiber/SBRGlassAlcohol-Based Solvents, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Ketone, Oil3885N1180000003885N17500000036885K580000036885K880000
    914 1/8"14 1/8"12 5/8"3 3/4"2,250 psi @ 70° F-20 to 600SteelFiber/SBRGlassAlcohol-Based Solvents, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Ketone, Oil3885N1190000003885N17500000036885K590000036885K890000
     

    Liquid-Level Indicators with Shut-Off Valve

    Image of Product. 316 Stainless Steel and Brass With Ball-Valve-Style Drain. Front orientation. Contains Annotated. Ball-Valve-Style Drain. Liquid-Level Indicators with Shut-Off Valve.

    316 Stainless Steel

    and Brass With

    Ball-Valve-Style Drain

    Shut-off valves stop flow so you can clean and replace gauge glass without removing these indicators from your equipment.
    316 Stainless Steel—316 stainless steel indicators are more corrosion resistant than brass or bronze indicators. They have a stainless steel drain valve and be used on expansion tanks.
    Automatic Shutoff—Indicators with automatic shut-off will temporarily close if the gauge glass breaks. The valves must be closed manually for permanent shut-off.
    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
    Certification
    For Gauge
    Glass Lg.
    Each
    316 Stainless Steel
     
    1/2 NPT Male Thread with Automatic Shutoff, Ball-Valve-Style Drain
    14"18 1/16"10"4 7/8"1/4"410 psi @ 70° F305 psi @ 400° F35 to 400Alcohol-Based Solvents, Acetic Acid (White Vinegar), Hydraulic Fluid, Ketone, Steam, Water4ASME BPVC.I
    		12"3712K43000000000
     
    3/4 NPT Male Thread with Automatic Shutoff, Ball-Valve-Style Drain
    18"22 1/16"12"4 13/16"1/4"370 psi @ 70° F280 psi @ 400° F35 to 400Alcohol-Based Solvents, Acetic Acid (White Vinegar), Hydraulic Fluid, Ketone, Steam, Water4ASME BPVC.I
    		16"3712K4400000000
     
    Glass
    Max.
    Pressure
    Each
    Lg.
    Max. Temp.,
    ° F
    Liquid
    Steam
    1-5
    6-Up
    5/8" OD, 3/32" Thick Wall
    12"425410 psi @ 150° F305 psi @ 425° F3724K15000000000000
     
    3/4" OD, 7/64" Thick Wall
    16"425370 psi @ 150° F280 psi @ 425° F3725K190000000000
     

    Vertical-Mount Liquid-Level Gauges for Tanks

    Image of Product. Front orientation. Liquid-Level Gauges. Vertical-Mount Liquid-Level Gauges for Tanks.
    For use with water, hydraulic fluid, and diesel fuel, install these gauges through the top of your tank. All have an indicator that moves up as the tank fills. To see how full your tank is and if you need to fill or drain it, check the indicator against the graduation marks. Plastic protects the indicator's movement, saving you from inaccurate readings.
    1 1/2 NPT Male
    Thread
    2 NPT Male
    Thread
    For Tank
    Dp.
    Max. Pressure,
    psi
    Window
    Ht.
    Temp. Range,
    ° F
    For Container
    Type
    Float
    Material
    Numeric
    Graduations
    Window
    Material
    Features
    Each
    Each
    Zinc-Plated Steel Float Rod
    8"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K7130000003711K813000000
    9"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K714000003711K81400000
    10"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K715000003711K81500000
    11"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K716000003711K81600000
    12"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K717000003711K81700000
    13"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K911000003711K21100000
    14"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K912000003711K21200000
    15"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K913000003711K21300000
    16"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K914000003711K21400000
    17"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K915000003711K21500000
    18"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K916000003711K21600000
    19"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K111000003711K22100000
    20"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K113000003711K22200000
    21"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K114000003711K22300000
    22"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K115000003711K22400000
    23"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K116000003711K22600000
    24"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K117000003711K22500000
    25"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K119000003711K22800000
    26"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K121000003711K23200000
    27"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K122000003711K22700000
    28"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K124000003711K23400000
    29"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K128000003711K23600000
    30"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K123000003711K22900000
    31"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K132000003711K23800000
    32"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K134000003711K24200000
    33"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K125000003711K24400000
    34"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K126000003711K23100000
    35"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K136000003711K24600000
    36"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K127000003711K23300000
    37"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K138000003711K23500000
    38"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K129000003711K23700000
    39"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K139000003711K23900000
    40"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K141000003711K24100000
    41"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K142000003711K24800000
    42"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K131000003711K24300000
    43"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K143000003711K24500000
    44"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K133000003711K24700000
    45"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K135000003711K24900000
    46"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K137000003711K25100000
    47"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K412000003711K61200000
    48"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K411000003711K61100000
    49"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K413000003711K61300000
    50"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K415000003711K61500000
    51"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K416000003711K61600000
    52"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K417000003711K61700000
    53"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K418000003711K61800000
    54"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K419000003711K61900000
    55"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K421000003711K62100000
    56"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K422000003711K62200000
    57"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K423000003711K62300000
    58"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K424000003711K62400000
    59"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K425000003711K62500000
    60"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K414000003711K61400000
    61"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K311000003711K51100000
    62"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K312000003711K51200000
    63"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K313000003711K51300000
    64"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K314000003711K51400000
    65"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K315000003711K51500000
    66"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K316000003711K51600000
    67"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K317000003711K51700000
    68"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K318000003711K51800000
    69"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K319000003711K51900000
    70"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K321000003711K52100000
    71"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K322000003711K52200000
    72"703"-20 to 110Closed TankPolyethylene1/8PlasticPop-Up Indicator with UV-Resistant Sight3711K323000003711K52300000
     
    Accessories for Liquid-Level Gauges
    Alarms
    Image of ProductInUse. Direct-Mount Alarm Shown with Gauge. Front orientation. Contains MultipleImages. Liquid-Level Gauge Alarms. Vertical-Mount Liquid-Level Gauges for Tanks, Direct, Alarms.
    Image of ProductInUse. Remote-Mount Alarm Shown with Gauge. Front orientation. Contains MultipleImages. Liquid-Level Gauge Alarms. Vertical-Mount Liquid-Level Gauges for Tanks, Remote, Alarms.

    Direct-Mount Alarm

    Shown with Gauge

    Remote-Mount Alarm Shown with Gauge

    Alarms—Alarms can be set to flash and sound at levels critical to your system.
    Light
    Component
    Cord Lg.,
    ft.
    Alert Type
    Color
    Pattern
    Setting
    No.
    of
    Bulb
    Type
    Volume (Sound),
    dB
    Housing
    Material
    Batteries
    Included
    Each
    Direct
    Alarm—Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K1530000000
     
    Remote
    Alarm25Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K148000000
    Alarm50Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K149000000
    Alarm75Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K151000000
    Alarm100Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K152000000
     
    Remote-Reading Displays
    Image of ProductInUse. Remote-Reading Display Shown with Gauge. Front orientation. Contains MultipleImages. Liquid-Level Gauge Alarms. Vertical-Mount Liquid-Level Gauges for Tanks, Remote-Reading Displays.

    Remote-Reading Display

    Shown with Gauge

    Remote-Reading Displays—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.
    Light
    Component
    Cord Lg.,
    ft.
    Alert Type
    Display Type
    Color
    Indicator
    Display Type
    No.
    of
    Volume (Sound), dB
    Housing
    Material
    Batteries
    Included
    Each
    Remote-Reading Display25Audible AlarmLight IndicatorGreen/Red/YellowLED90, 90, 100ABS
    		No3711K1440000000
    Remote-Reading Display50Audible AlarmLight IndicatorGreen/Red/YellowLED90, 90, 100ABS
    		No3711K145000000
    Remote-Reading Display75Audible AlarmLight IndicatorGreen/Red/YellowLED90, 90, 100ABS
    		No3711K146000000
    Remote-Reading Display100Audible AlarmLight IndicatorGreen/Red/YellowLED90, 90, 100ABS
    		No3711K147000000

    Chemical-Resistant Vertical-Mount Liquid-Level Gauges for Tanks

    Image of Product. Front orientation. Liquid-Level Gauges. 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.
    1 1/2 NPT Male
    Thread
    2 NPT Male
    Thread
    For Tank
    Dp.
    Max. Pressure,
    psi
    Window
    Ht.
    Temp. Range,
    ° F
    For Container
    Type
    Float Material
    Numeric
    Graduations
    Window
    Material
    Features
    Each
    Each
    316 Stainless Steel Float Rod
    12"703"-50 to 400Closed Tank316 Stainless Steel
    		1/8PlasticPop-Up Indicator with UV-Resistant Sight3894N1100000003894N170000000
    20"703"-50 to 400Closed Tank316 Stainless Steel
    		1/8PlasticPop-Up Indicator with UV-Resistant Sight3894N120000003894N18000000
    24"703"-50 to 400Closed Tank316 Stainless Steel
    		1/8PlasticPop-Up Indicator with UV-Resistant Sight3894N130000003894N19000000
    30"703"-50 to 400Closed Tank316 Stainless Steel
    		1/8PlasticPop-Up Indicator with UV-Resistant Sight3894N140000003894N21000000
    36"703"-50 to 400Closed Tank316 Stainless Steel
    		1/8PlasticPop-Up Indicator with UV-Resistant Sight3894N150000003894N22000000
    42"703"-50 to 400Closed Tank316 Stainless Steel
    		1/8PlasticPop-Up Indicator with UV-Resistant Sight———03894N23000000
    48"703"-50 to 400Closed Tank316 Stainless Steel
    		1/8PlasticPop-Up Indicator with UV-Resistant Sight3894N160000003894N24000000
    60"703"-50 to 400Closed Tank316 Stainless Steel
    		1/8PlasticPop-Up Indicator with UV-Resistant Sight———03894N25000000
     
    Accessories for Liquid-Level Gauges
    Alarms
    Image of ProductInUse. Direct-Mount Alarm Shown with Gauge. Front orientation. Contains MultipleImages. Liquid-Level Gauge Alarms. Chemical-Resistant Vertical-Mount Liquid-Level Gauges for Tanks, Direct, Alarms.
    Image of ProductInUse. Remote-Mount Alarm Shown with Gauge. Front orientation. Contains MultipleImages. Liquid-Level Gauge Alarms. Chemical-Resistant Vertical-Mount Liquid-Level Gauges for Tanks, Remote, Alarms.

    Direct-Mount Alarm Shown

    with Gauge

    Remote-Mount Alarm Shown with Gauge

    Alarms—Alarms can be set to flash and sound at levels critical to your system.
    Light
    Component
    Cord Lg.,
    ft.
    Alert Type
    Color
    Pattern
    Setting
    No.
    of
    Bulb
    Type
    Volume (Sound),
    dB
    Housing
    Material
    Batteries
    Included
    Each
    Direct
    Alarm—Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K1530000000
     
    Remote
    Alarm25Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K148000000
    Alarm50Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K149000000
    Alarm75Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K151000000
    Alarm100Audible Alarm, Signal LightRedFlashing1LED110ABS
    		No3711K152000000
     
    Remote-Reading Displays
    Image of ProductInUse. Remote-Reading Display Shown with Gauge. Front orientation. Contains MultipleImages. Liquid-Level Gauge Alarms. Chemical-Resistant Vertical-Mount Liquid-Level Gauges for Tanks, Remote-Reading Displays.

    Remote-Reading Display

    Shown with Gauge

    Remote-Reading Displays—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.
    Light
    Component
    Cord Lg.,
    ft.
    Alert Type
    Display Type
    Color
    Indicator
    Display Type
    No.
    of
    Volume (Sound), dB
    Housing
    Material
    Batteries
    Included
    Each
    Remote-Reading Display25Audible AlarmLight IndicatorGreen/Red/YellowLED90, 90, 100ABS
    		No3711K1440000000
    Remote-Reading Display50Audible AlarmLight IndicatorGreen/Red/YellowLED90, 90, 100ABS
    		No3711K145000000
    Remote-Reading Display75Audible AlarmLight IndicatorGreen/Red/YellowLED90, 90, 100ABS
    		No3711K146000000
    Remote-Reading Display100Audible AlarmLight IndicatorGreen/Red/YellowLED90, 90, 100ABS
    		No3711K147000000
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