McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    76 Products

    Liquid Samplers

    Image of ProductInUse. Front orientation. Liquid Samplers. Liquid Samplers.
    Image of Product. Front orientation. Liquid Samplers. Liquid Samplers, 316 Stainless Steel with Pull Ring Operation.

    316

    Stainless

    Steel

    with Pull

    Ring

    Operation

    Collect liquid samples from drums, tanks, and other containers. These samplers open and close, so you can gather samples at a targeted depth in your tank. All are autoclavable, so you can sterilize them with steam.
    316 Stainless Steel with Pull Ring Operation—Stainless steel samplers are the most durable and chemical resistant. They also resist corrosion. Less porous and less likely to scratch than plastic, they’re easy to sanitize. Open and close them by pulling up on the center ring.
    Overall
    Cap.,
    ml
    Dia.
    Lg.
    Autoclavable
    Each
    316 Stainless Steel with Pull Ring Operation
    501 1/4"18"Yes1425N130000000
    1001 1/4"22"Yes1425N14000000
     

    Liquid Samplers for Extra-Large Tanks

    Image of Product. Front orientation. Liquid Samplers. Liquid Samplers for Extra-Large Tanks.
    Lower these samplers with a chain or cable to collect samples from the bottom of large tanks. Also known as bomb samplers, they open automatically when they touch the tank bottom. They can also be opened manually with a pull line. Made of 304 stainless steel with Viton® fluoroelastomer seals, they resist corrosion from chemicals, solvents, and fuels. Both sizes are autoclavable for sterile sampling applications.
    Overall
    Cap.,
    ml
    Dia.
    Lg.
    Eyebolt
    ID
    Seal Material
    Autoclavable
    Each
    304 Stainless Steel
    1201 1/8"15"3/8"Viton® Fluoroelastomer
    Yes2324N110000000
    4752 1/2"11"9/16"Viton® Fluoroelastomer
    Yes2324N12000000
     

    Vacuum Liquid Samplers

    Image of Product. Front orientation. Liquid Samplers. Vacuum Liquid Samplers.
    Pump the handle to draw liquid out of a tank or drum through a hose into sample bottles. Only the hose and hose weight come into contact with the liquid, reducing the possibility of cross contamination.
    Bottle
    Hose
    No. of
    Bottles
    Cap.,
    ml
    Ht.
    Width
    Dp.
    Material
    ID
    OD
    Lg.,
    ft.
    Material
    Wt. Material
    Autoclavable
    Pump
    Material
    Max. Temp.,
    ° F
    Includes
    Each
    101004 1/4"1 3/4"1 3/4"Polyethylene0.24"0.31"32Polyethylene304 Stainless Steel
    NoPolyethylene14020 Tamper Seal Labels, Hose Cutter, Case1513N110000000
     
    Accessories and Replacements for Liquid Samplers

    Long-Reach Dippers

    Image of Product. Fixed Handle with Swivel Bowl. Front orientation. Dippers. Long-Reach Dippers, Fixed Handle, 304 Stainless Steel—Swivel Bowl.
    Image of Specification. Front orientation. ZoomedIn view. Contains Annotated. Pour Spout. Long-Reach Dippers.

    Fixed Handle with Swivel

    Bowl

    Sample from large tanks, vats, ponds, and other hard-to-reach places.
    304 Stainless Steel—Stainless steel bowls resist corrosion and chemicals.
    Fixed Bowl—Dippers with a fixed bowl are safe for use with food—they don’t have pins or other small parts that might break off. They’re easier to pour and collect samples with than dippers with a swivel bowl because you have control over how the bowl moves.
    Swivel Bowl—Dippers with a swivel bowl let you sample from almost any angle. The bowl stays upright even when you move the handle, so there’s little risk of spilling when you move samples. However, you need two hands to empty them.
    Handle
    Cap.
    Lg.
    Material
    Bowl
    Dia.
    Max. Temp.,
    ° F
    Features
    Each
    Fixed Handle
     
    304 Stainless Steel—Fixed Bowl
    16 7/8 fl. oz./500 ml18"304 Stainless Steel4 1/4"180Pour Spout2322N31000000
    16 7/8 fl. oz./500 ml36"304 Stainless Steel4 1/4"180Pour Spout2322N3200000
    16 7/8 fl. oz./500 ml72"304 Stainless Steel4 1/4"180Pour Spout2322N33000000
     
    304 Stainless Steel—Swivel Bowl
    16 7/8 fl. oz./500 ml18"304 Stainless Steel4"180Pour Spout2322N22000000
    16 7/8 fl. oz./500 ml36"304 Stainless Steel4"180Pour Spout2322N21000000
    16 7/8 fl. oz./500 ml72"304 Stainless Steel4"180Pour Spout2322N23000000
     

    Disposable Liquid Samplers

    Image of Product. Front orientation. Liquid Samplers. Disposable Liquid Samplers, Style C.

    Style

    C

    Toss these samplers after you collect and transfer liquid samples—they’re disposable to reduce the risk of cross contamination.
    Style C
    Image of Product. Front orientation. Liquid Samplers. Disposable Liquid Samplers, Style C.
    Style C sampler have a leakproof lid, so they’re good for shipping and storing small samples. They have a needle with a luer lock connection, so it's easy to remove or change the needle. The membrane seals automatically after you remove the needle. These samplers come with a tamper seal label to put over the lid, showing if the bottle has been opened.
    Bottle
    Needle
    Cap.,
    ml
    Dia.
    Ht.
    Material
    Cap Material
    Ga.
    Lg.
    ID
    OD
    Material
    Fitting
    Connection
    Color
    Autoclavable
    Max. Temp.,
    ° F
    Features
    Includes
    Each
    451 1/2"4 1/4"Polypropylene
    Polypropylene
    181 1/2"0.033"0.05"304 Stainless Steel
    Luer Lock
    ClearNo110Leakproof LidOne Tamper Seal Label8221K2200000
     

    Large-Capacity Sterile Disposable Liquid Samplers

    Image of Product. Front orientation. Liquid Samplers. Large-Capacity Sterile Disposable Liquid Samplers.
    Sterilized so they won’t contaminate your samples or lines, these liquid samplers are often used in food processing, pharmaceutical, and biotech applications. Unlike traditional sampling methods such as ladles and cups, they don’t expose samples to the surrounding environment. These samplers use gravity to draw out liquid through the needle directly into the bag. The needle has a luer lock connection, so it’s easy to remove the needle after you take the sample. You can also swap the needle out beforehand if your application needs a different kind.
    These bags are best for taking large samples. They’re ISO 10993 compliant, so they’re approved for use in medical devices. They meet USP Class VI, meaning they’re made of plastic that’s been tested to the highest standards to reduce the risk of leaching into biological samples. Manufactured free of contaminants and allergens, they are BPA- and latex-free. They’re also TSE/BSE compliant, so they’ve never come into contact with any animal products.
    These liquid samplers are typically used with sampling tube fittings.
    Bag
    Hose
    Needle
    Cap.,
    ml
    Ht.
    Wd.
    Thk.,
    mil
    ID
    OD
    Lg.,
    ft.
    Material
    Ga.
    Lg.
    ID
    OD
    Material
    Fitting
    Connection
    Color
    Max.
    Temp.
    Specs.
    Met
    USP
    Class
    Each
     
    PVC Bag
    2508"5"141/8"3/16"3PVC
    181 1/2"0.033"0.05"304 Stainless Steel
    Luer Lock
    ClearNot RatedISO 10993VI7013N1200000
    2,00014"7"141/8"3/16"3PVC
    181 1/2"0.033"0.05"304 Stainless Steel
    Luer Lock
    ClearNot RatedISO 10993VI7013N130000
     

    Sanitary Sampling Valves

    Take liquid samples in sanitary environments—these sampling valves have a hygienic design, so they’re commonly used in breweries and wineries. With a body made of 316 stainless steel and a PTFE seat, they resist the high temperatures and harsh chemicals of clean-in-place (CIP) processes. These valves have an extremely smooth surface, leaving no space for bacteria to grow. Quick-clamp connections, also known as tri-clamp fittings, are easily taken apart for regular cleaning. These valves are self-draining, so previous samples and cleaning chemicals won’t contaminate future samples. Both the seat and the silicone O-ring comply with FDA standards for direct contact with food and beverage.
    To take samples, turn the thumb screw to open valves. Hang a bucket for sample collection from the bucket groove. Valves also have a leak detection port that will release a small amount of liquid to let you know when it’s time to replace all the valve seals.
    Quick Clamp Inlet — Straight Sampling Outlet Spout
    Image of Product. Front orientation. Contains Annotated. Sampling Valves. Sanitary Sampling Valves, Straight Spout.
    Inlet
    Temp.
    Range, ° F
    For Tube
    OD
    Flange
    OD
    Sampling Outlet
    Spout OD
    Diverting Valve
    Flow Pattern
    Flow Coefficient
    (Cv)
    Max. Pressure
    @ Temp.
    Min.
    Max.
    End-to-End
    Lg.
    Port-to-Port
    Lg.
    Surface Smoothness,
    μin
    Valve
    Type
    For Use With
    Food Industry Std.
    Each
    316 Stainless Steel Body
    1/2"0.984"1/2"L-PatternNot Rated145 psi @ 70° F-404503 5/16"1 15/16"32Stop CockBeverage, FoodFDA Compliant 21 CFR 177.2600, FDA Compliant 21 CFR 177.1550
    4070N120000000
    1"2"1/2"L-PatternNot Rated145 psi @ 70° F-404503 5/16"1 15/16"32Stop CockBeverage, FoodFDA Compliant 21 CFR 177.2600, FDA Compliant 21 CFR 177.1550
    4070N14000000
     
    Quick Clamp Inlet — Bent with Tab Sampling Outlet Spout
    Image of Product. Front orientation. Contains Annotated. Sampling Valves. Sanitary Sampling Valves, Bent Spout with Tab.
    Valves with a bent spout have a tab for connecting carbon dioxide testing devices. They’re often used for carbonated beverages. They shouldn’t be used with liquids that have solids in them, such as the grape skins or seeds in wine, as those can get caught in the outlet.
    Inlet
    Temp.
    Range, ° F
    For Tube
    OD
    Flange
    OD
    Sampling Outlet
    Spout OD
    Diverting Valve
    Flow Pattern
    Flow Coefficient
    (Cv)
    Max. Pressure
    @ Temp.
    Min.
    Max.
    End-to-End
    Lg.
    Port-to-Port
    Lg.
    Surface Smoothness,
    μin
    Valve
    Type
    For Use With
    Food Industry Std.
    Each
    316 Stainless Steel Body
    1/2"0.984"13/32"L-PatternNot Rated145 psi @ 70° F-404503 5/16"2 3/4"32Stop CockBeverage, FoodFDA Compliant 21 CFR 177.2600, FDA Compliant 21 CFR 177.1550
    4070N110000000
    1"2"13/32"L-PatternNot Rated145 psi @ 70° F-404503 5/16"2 3/4"32Stop CockBeverage, FoodFDA Compliant 21 CFR 177.2600, FDA Compliant 21 CFR 177.1550
    4070N13000000
     

    Stainless Steel Spoons

    Scoop, stir, and serve with these spoons. Made of stainless steel, they’re easy to clean and sanitize.
    Spoons with a colored handle let you assign colors to specific tasks for quick identification.
    Round Bottom
    Image of Product. Front orientation. Spoons. Stainless Steel Spoons, Round Bottom, Solid.

    Solid

    Round-bottom spoons work well for most jobs. They're shaped to get into corners and scrape along the sides of containers.
    Plastic Handle—Spoons with a plastic handle are insulated to protect your hand from hot and cold contents.
    Stop Notch—Spoons with a stop notch have a bump under the handle that prevents them from slipping into containers.
    NSF/ANSI 2—Spoons that meet NSF/ANSI 2 sanitary standards are safe to use in food-processing environments.
    Bowl
    Handle
    Cap., fl.
    oz.
    Lg.
    Wd.
    Lg.
    Dp.
    Material
    Material
    Color
    Autoclavable
    Max. Temp.,
    ° F
    Features
    Food Industry Std.
    Each
    Solid
    111"2 5/8"3 3/4"1/2"Stainless SteelStainless Steel
    Yes600NSF/ANSI 2
    7131T4200000
    115"2 5/8"3 3/4"1/2"Stainless SteelStainless Steel
    Yes600NSF/ANSI 2
    9803N170000
    118"2 5/8"3 3/4"1/2"Stainless SteelStainless Steel
    Yes600NSF/ANSI 2
    7131T430000
    121"2 5/8"3 3/4"1/2"Stainless SteelStainless Steel
    Yes600NSF/ANSI 2
    9803N180000
    214"2 7/8"4"1/2"Stainless SteelPlasticBlackNo450Stop NotchFDA Compliant 21 CFR 177.1500, NSF/ANSI 2
    7131T2500000
     
    Flat Bottom
    Image of Product. Front orientation. Spoons. Stainless Steel Spoons, Flat Bottom, Solid.

    Solid

    Flat-bottom spoons measure the same volume every time. They stay stable on surfaces when you set them down or use them as weigh boats.
    Plastic Handle—Spoons with a plastic handle are insulated to protect your hand from hot and cold contents.
    Stop Notch—Spoons with a stop notch have a bump under the handle that prevents them from slipping into containers.
    Bowl
    Handle
    Cap., fl.
    oz.
    Lg.
    Dia.
    Dp.
    Material
    Material
    Color
    Autoclavable
    Max. Temp.,
    ° F
    Features
    Each
    Solid
    112 1/4"1 7/8"5/8"Stainless SteelPlasticYellowYes360Stop Notch9803N1100000
    413 3/4"3"7/8"Stainless SteelPlasticGreenYes360Stop Notch9803N120000
    815 1/2"4"1 5/16"Stainless SteelPlasticBlueYes360Stop Notch9803N130000
     

    Plastic Dippers for Harsh Chemicals

    Image of Product. Front orientation. Dippers. Plastic Dippers for Harsh Chemicals.
    Collect and transfer acids, solvents, and other harsh chemicals. The bowl and handle on these dippers are PTFE, so they resist chemicals better than standard plastic dippers. For added durability, the handle has a stainless steel core. The threaded design lets you detach the bowl from the handle for easy cleaning and storage.
    Handle
    Bowl
    Cap.
    Lg.
    Material
    Dia.
    Material
    Color
    Max. Temp.,
    ° F
    Features
    Each
    3 3/8 fl. oz./100 ml23 1/2"PTFE-Coated Stainless Steel2 1/8"PTFE
    White500Pour Spout1479N110000000
    8 1/2 fl. oz./250 ml23 1/2"PTFE-Coated Stainless Steel2 5/8"PTFE
    White500Pour Spout1479N12000000
    17 fl. oz./500 ml23 1/2"PTFE-Coated Stainless Steel3 1/8"PTFE
    White500Pour Spout1479N13000000
    34 fl. oz./1,000 ml23 1/2"PTFE-Coated Stainless Steel3 15/16"PTFE
    White500Pour Spout1479N14000000
     
    Extension Handles

    Stainless Steel Measuring Cup Sets

    Image of Product. Front orientation. Measuring Cups. Stainless Steel Measuring Cup Sets.
    Measure up to a cup of material or ingredients. All cups have graduation marks on the inside, so you can also measure smaller quantities within a single cup.
    No. of
    Cups
    Capacity
    Lg.
    Bottom
    Shape
    Material
    Autoclavable
    Each
    41/4 cup, 1/3 cup, 1/2 cup, 1 cup (60 ml, 80 ml, 120 ml, 240 ml)6 1/4"Flat304 Stainless Steel
    Yes1383N35000000

    Stainless Steel Lab Spatulas

    Image of Product. Front orientation. Spatulas. Stainless Steel Lab Spatulas, U-Blade Spatula End with Rubber Handle.

    U-Blade Spatula End

    with Rubber Handle

    Image of Product. Front orientation. Spatulas. Stainless Steel Lab Spatulas, Round-Blade Spatula End × Taper-Blade Spatula End.

    Round-Blade Spatula End ×

    Taper-Blade Spatula End

    Image of Product. Front orientation. Spatulas. Stainless Steel Lab Spatulas, Round-Blade Spatula End × Straight-Blade Spatula End.

    Round-Blade Spatula End ×

    Straight-Blade Spatula End

    Image of Specification. Straight Blade. Front orientation. ZoomedIn view. Contains Border. Spatulas. Stainless Steel Lab Spatulas.
    Image of Specification. Front orientation. ZoomedIn view. Contains Border. U Blade. Stainless Steel Lab Spatulas.

    Straight Blade

    U Blade

    Image of Specification. Front orientation. ZoomedIn view. Contains Border. Round Blade. Stainless Steel Lab Spatulas.
    Image of Specification. Front orientation. ZoomedIn view. Contains Border. Taper Blade. Stainless Steel Lab Spatulas.

    Round Blade

    Taper Blade

    Collect, scrape, spread, and transfer small quantities of material—all with a single tool.
    U Blade—Spatulas with a u-blade end have raised edges, so you can transfer powders and granules between containers without losing material.
    Round Blade—Spatulas with a round-blade end are ideal for accessing edges and corners.
    Straight Blade—Spatulas with a straight-blade end offer the largest surface area to scrape and spread materials. You can also use them to cut or divide a sample.
    Taper Blade—Use spatulas with a taper-blade end to scrape material out of tight spots.
    PTFE-Coated Stainless Steel—PTFE-coated stainless steel spatulas are nonstick—liquid and powder slide easily off them. The coating meets FDA requirements for use in direct food contact applications.
    Stainless Steel—Stainless steel spoons and spatulas can withstand high temperatures. They resist corrosion and chemicals—plus they’re easy to clean.
    Blade
    Lg.
    Wd.
    Lg.
    Material
    Autoclavable
    Each
    U-Blade Spatula End with Rubber Handle
    6 1/2"1/4"3/4"Stainless SteelNo7075A1400000
     
    Round-Blade Spatula End × Taper-Blade Spatula End
    7"5/16" × 5/16"1 1/2" × 1 1/2"Stainless SteelYes7075A180000
    7 1/2"5/16" × 5/16"2" × 2"PTFE-Coated Stainless SteelYes7075A3100000
     
    Round-Blade Spatula End × Straight-Blade Spatula End
    7"3/8" × 3/8"2" × 2"Stainless SteelYes7075A170000
     

    Stainless Steel Lab Spoons

    Image of Product. Front orientation. Spoons. Stainless Steel Lab Spoons, Spoon × Straight Spatula.
    Image of Product. Spoon × Spoon. Front orientation. Spoons. Stainless Steel Lab Spoons, Spoon × Spoon.

    Spoon × Straight Spatula

    Spoon × Spoon

    Image of Specification. Spoon. Front orientation. ZoomedIn view. Contains Border. Spoons. Stainless Steel Lab Spoons, Spoon × Spoon.

    Spoon

    Image of Specification. Straight Blade. Front orientation. ZoomedIn view. Contains Border. Straight Blade. Stainless Steel Lab Spoons, Spatula End.

    Straight Blade

    Collect, scrape, spread, and transfer small quantities of material—all with a single tool.
    Straight Blade—Straight spatulas offer the largest surface area to scrape and spread materials. You can also use them to cut or divide a sample.
    Stainless Steel—Stainless steel spoons can withstand high temperatures. They resist corrosion and chemicals—plus they’re easy to clean.
    Blade
    Cap.
    Lg.
    Wd.
    Lg.
    Material
    Autoclavable
    Each
     
    Spoon × Straight Spatula
    0.5 ml9"5/16"1 1/2"Stainless SteelYes7075A1500000
    1.7 ml6"9/16"1 3/16"Stainless SteelYes41705T8300000
    1.7 ml8 1/4"9/16"1 3/16"Stainless SteelYes41705T8400000
    9 ml15 3/4"13/16"1 3/8"Stainless SteelYes41705T8600000
     
    Spoon × Spoon
    2 ml × 0.5 ml6"Stainless SteelYes41705T4100000
    2.8 ml × 0.8 ml7 1/4"Stainless SteelYes41705T4200000
    5 ml × 1.6 ml8 1/4"Stainless SteelYes41705T4300000
    5 ml × 1.8 ml9 3/4"Stainless SteelYes41705T31100000
    8 ml × 5 ml12"Stainless SteelYes41705T4500000
     

    Design-Your-Own Long-Reach Dippers

    Image of ProductInUse. Front orientation. Dippers. Design-Your-Own Long-Reach Dippers.
    Pick a handle, snap on a container, and you’re ready to scoop samples.
    Beakers
    Image of Product. Front orientation. Dippers. Design-Your-Own Long-Reach Dippers, Beakers, 304 Stainless Steel.

    304

    Stainless

    Steel

    304 Stainless Steel—Choose stainless steel containers for collecting hot or corrosive samples.
    Cap.
    Overall
    Dia.
    Autoclavable
    Max. Temp.,
    ° F
    Each
    304 Stainless Steel
    33 3/4 fl. oz./1,000 ml7 5/8"Yes5701471N170000000
     

    Sample Spreaders

    Image of Product. Front orientation. Spatulas. Sample Spreaders, Style A.

    Style A

    Smear your samples into thin layers or spread them evenly across a petri dish using these small spreaders.
    Style A
    Image of Product. Front orientation. Spatulas. Sample Spreaders, Style A.
    Style A spreaders produce continuous, paper-thin layers. Their round body collects excess material on the top of their blade. Made of stainless steel, they resist corrosion and withstand cleaners and chemicals. Sanitize or autoclave them.
    Blade
    Dia.
    Lg.
    Material
    Lg.
    Flexibility
    Handle
    Material
    Max. Temp.,
    ° F
    Autoclavable
    Pkg.
    Qty.
    Pkg.
    1/8"2"Stainless Steel9"RigidStainless Steel
    300Yes18859N1500000

    Stainless Steel Measuring Spoon Sets

    Image of Product. Style A. Front orientation. Measuring Spoons. Stainless Steel Measuring Spoon Sets, Round Bottom, Style A.
    Image of Product. Style C. Front orientation. Measuring Spoons. Stainless Steel Measuring Spoon Sets, Round Bottom, Style C.
    Image of Product. Style B. Front orientation. Measuring Spoons. Stainless Steel Measuring Spoon Sets, Flat Bottom, Style B.

    Style A

    Style C

    Style B

    Measure small amounts of your material or ingredients. All spoons are stainless steel, so they’re easy to clean and sanitize.
    Long Reach Handle—Spoons with a long handle can reach over a foot to get to the bottom of large containers and bulk material sacks.
    Flat Bottom—Flat-bottom spoons rest on surfaces without tipping over. You can use them as weigh boats.
    NSF/ANSI 2—Spoons that meet NSF/ANSI 2 adhere to sanitary standards for food-processing environments.
    Style
    No. of
    Spoons
    Capacity
    Lg.
    Material
    Autoclavable
    Food Industry
    Std.
    Each
    Standard Handle—Round Bottom
    A41/4 tsp., 1/2 tsp., 1 tsp., 1 Tbsp. (1.25 ml, 2.5 ml, 5 ml, 15 ml)5 1/4"304 Stainless Steel
    Yes1383N1500000
     
    Standard Handle—Flat Bottom
    B41 tsp., 2 tsp., 1 Tbsp., 2 Tbsp. (5 ml, 10 ml, 15 ml, 30 ml)4"304 Stainless Steel
    YesNSF/ANSI 2
    1383N2500000
     
    Long Reach Handle—Round Bottom
    C51/4 tsp., 1/2 tsp., 1 tsp., 1 Tbsp., 2 Tbsp. (1.25 ml, 2.5 ml, 5 ml, 15 ml, 30 ml)16 1/2"304 Stainless Steel
    NoNSF/ANSI 2
    1383N11100000
    C51/4 tsp., 1/2 tsp., 1 tsp., 1 Tbsp., 2 Tbsp. (1.25 ml, 2.5 ml, 5 ml, 15 ml, 30 ml)16 1/2"304 Stainless Steel
    Yes1383N11200000
     

    Steel Pipe Bleed Rings

    Image of System. Front orientation. Exploded view. Contains Annotated. Pipe Bleed Rings. Steel Pipe Bleed Rings.
    Image of Product. Front orientation. Pipe Bleed Rings. Steel Pipe Bleed Rings.
    Access the inside of a pipe line to vent pressure, drain liquid, or take samples. These bleed rings act as a port where two pipe flanges meet, so you don’t have to disassemble your flanges to get inside. They include a plug, or you can attach your own fitting, valve, or probe. Made of steel, these bleed rings should be used in noncorrosive environments to prevent rusting.
    Install these bleed rings between two pipe flanges along with a gasket on both sides to avoid leaks. They’re designed to fit flanges that meet ASME B16.5.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Plug
    Steel
    Pipe
    Size
    OD
    ID
    Wd.
    Wall
    Thk.
    Pipe
    Size
    Thread
    Type
    For Use With
    Each
    For Flange Class 125 or 150
    2
    4"2.375"1.5"0.813"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water4034N110000000
    3
    5 1/4"3.5"1.5"0.875"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water4034N12000000
    4
    6 3/4"4.5"1.5"1.125"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water4034N13000000
    6
    8 5/8"6.625"1.5"1"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water4034N14000000
     
    For Flange Class 300
    4
    7"4.5"1.5"1.25"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3912N13000000
    6
    9 3/4"6.625"1.5"1.563"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3912N14000000
     
    For Flange Class 600
    2
    4 1/4"2.375"1.5"0.938"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3912N11000000
    3
    5 3/4"3.5"1.5"1.125"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3912N12000000
     

    Stainless Steel Pipe Bleed Rings

    Image of System. Front orientation. Exploded view. Contains Annotated. Pipe Bleed Rings. Stainless Steel Pipe Bleed Rings.
    Image of Product. Front orientation. Pipe Bleed Rings. Stainless Steel Pipe Bleed Rings.
    Create an access point in a pipe line where corrosion is a concern. Often used to relieve pressure or siphon and sample liquids, these bleed rings act as a port between two pipe flanges, eliminating the need to take apart your flanges to get inside. They include a plug, or replace the plug with your own fitting, valve, or probe. Made of stainless steel, these bleed rings resist rusting.
    Install these bleed rings between two pipe flanges along with a gasket on both sides to avoid leaks. They’re designed to fit flanges that meet ASME B16.5.
    304/304L Stainless Steel—304 stainless steel bleed rings keep corrosion at bay in wet conditions but will start to corrode when exposed to salt water.
    316/316L Stainless Steel—316 stainless steel bleed rings withstand wet conditions as well as chemicals and salt water.
    Plug
    304/304L
    Stainless Steel
    316/316L
    Stainless Steel
    Pipe
    Size
    OD
    ID
    Wd.
    Wall
    Thk.
    Pipe
    Size
    Thread
    Type
    For Use With
    Each
    Each
    For Flange Class 125 or 150
    2
    4"2.375"1.5"0.813"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3914N1100000003914N150000000
    3
    5 1/4"3.5"1.5"0.875"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3914N120000003914N16000000
    4
    6 3/4"4.5"1.5"1.125"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3914N130000003914N17000000
    6
    8 5/8"6.625"1.5"1"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3914N140000003914N18000000
     
    For Flange Class 300
    4
    7"4.5"1.5"1.25"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3916N13000000———0
    6
    9 3/4"6.625"1.5"1.563"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3916N14000000———0
     
    For Flange Class 600
    2
    4 1/4"2.375"1.5"0.938"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3916N110000003916N15000000
    3
    5 3/4"3.5"1.5"1.125"1/2
    NPT
    Air, Natural Gas, Oil, Steam, Water3916N120000003916N16000000
     
    back to top