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For Tube Material For Tube Material |
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How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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Plastic Pipe Fitting Plugs for Food and Beverage
- For Use With: Beverage, Dairy, Food
- Temperature Range: -30° to 140° F
- Specifications Met: ASTM D6778
These plugs are suitable for food and beverage applications and won’t impart tastes or odors to your product. They are acetal, which has excellent moisture resistance, so the plugs won’t soften or lose strength even in high-humidity environments. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
Quick-Clamp Fittings for Dairy
- Temperature Range: 0° to 140° F
- Tubing: Use with soft (Durometer 50A-65A) silicone rubber
- Specifications Met: See table
Also known as single-use fittings, these are disposable so you don't have to sterilize your line. Join the flanged end of the fittings to any other sanitary stainless steel quick-clamp fitting (sold separately) with a gasket and a clamp for a fast and easy way to access your line. Fittings have a smooth interior to prevent product buildup and contamination. They are PVDF (also known as Kynar), which has excellent strength.
Note: For a complete connection, you’ll need two quick-clamp fittings, a clamp, and a gasket (all sold separately).
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Flange OD | Material | Color | Max. Pressure | Specifications Met | Each | |
| 3/4" | 0.984" | PVDF Plastic | White | 80 psi @ 72° F | FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.2510, FDA Compliant 21 CFR 177.2600, NSF/ANSI 61, USP Class VI | 0000000 | 000000 |
| For Tube OD | For Flange OD | Material | Color | Max. Pressure | Specifications Met | Each | |
| 1/2", 3/4" | 0.984" | Nylon Plastic | White | 80 psi @ 72° F | FDA Compliant 21 CFR 177.1500, USP Class VI | 0000000 | 000000 |
| For Tube OD | For Flange OD | Gasket Material | Gasket Color | Maximum Pressure | Each | |
| 3/4" | 0.984" | Silicone Rubber | Clear | 80 psi @ 72° F | 0000000 | 00000 |
Butt-Weld Fittings for Stainless Steel Tubing
- For Use With: See table
- Max. Temperature: 250° F, except hose fittings are unrated.
- Tubing:
304 Stainless Steel: Use with 304/304L stainless steel that meets ASTM A213, ASTM A269, or ASTM A270, except DIN EN 10357 fittings with only ASTM A269 or ASTM A270
316 Stainless Steel: Use with 316/316L stainless steel that meets ASTM A213, ASTM A269, or ASTM A270, except DIN EN 10357 fittings with only ASTM A269 or ASTM A270 - Specifications Met: See table
Weld these fittings to tubing for a permanent, flush connection that permits smooth flow through a line.
304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.
DIN EN 10357 fittings meet an international standard for butt-weld fitting specifications. This standard is common in the food and chemical industries.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Max. Pressure | Max. Vacuum | Wall Thick. | For Use With | Specifications Met | Each | |
304/304L Stainless Steel | |||||||
|---|---|---|---|---|---|---|---|
Polished | |||||||
| 19mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 000000 |
| 23mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 00000 |
| 29mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 00000 |
| 35mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 00000 |
| 41mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 00000 |
| 53mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 00000 |
| 70mm | Not Rated | Not Rated | 2mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 00000 |
| 85mm | Not Rated | Not Rated | 2mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 00000 |
| 104mm | Not Rated | Not Rated | 2mm | Dairy, Food | DIN EN 10253-4 | 00000000 | 00000 |
316/316L Stainless Steel | |||||||
Polished | |||||||
| 19mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
| 23mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
| 29mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
| 35mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
| 41mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
| 53mm | Not Rated | Not Rated | 1.5mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
| 70mm | Not Rated | Not Rated | 2mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
| 85mm | Not Rated | Not Rated | 2mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
| 104mm | Not Rated | Not Rated | 2mm | Dairy, Food | DIN EN 10253-4 | 0000000 | 00000 |
Plastic Quick-Clamp Sanitary
Fittings for Stainless Steel Tubing
- For Use With: Dairy, Water
- Temperature Range: -40° to 170° F, except gaskets (see table)
- Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM A270
- Specifications Met: 3-A Certified 62-02, FDA Compliant 21 CFR 177.2510
Made of PVDF (Kynar), these fittings are lightweight compared to metal quick-clamp fittings. The clamp separates into three pieces and threads over the quick-clamp ends of the fittings to create an access point in a line. Tighten the clamp with a spanner wrench (sold separately) for a secure seal.
Note: To complete a connection, you’ll need two quick-clamp fittings, a clamp, and a gasket (all sold separately).
For technical drawings and 3-D models, click on a part number.
| For Tube OD | ID | OD | Thick. | Temp. Range, °F | Color | Specifications Met | Each | |
Buna-N Rubber | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1" | 0.900" | 1.980" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 2" | 1.900" | 2.520" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 000 |
EPDM Rubber | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2" | 1.900" | 2.520" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
Silicone Rubber | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2" | 1.900" | 2.520" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
Fluoroelastomer Rubber | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2" | 1.900" | 2.520" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
PTFE Plastic | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 0000 |
| 2" | 1.900" | 2.520" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 0000 |
High-Polish Metal Quick-Clamp Sanitary Tube Fittings
- Temperature Range: See Gaskets or O-Rings
The smooth finish inside these fittings makes it easy to remove product residue. Also known as aseptic and tri-clamp fittings, they connect with a gasket or O-ring, a clamp, and another quick-clamp fitting for a fast and easy way to access your line. The pressure rating of the fitting will vary depending on the clamp you choose, and the temperature rating will vary based on the gasket or O-ring material you choose.
Inch fittings connect to another same-sized fitting and squeeze the gasket in between for a tight seal.
304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.
3-A certified fittings comply with sanitary standards.
Note: To complete a connection, you’ll need two quick-clamp fittings, a clamp, and a gasket or O-ring (all sold separately).
For technical drawings and 3-D models, click on a part number.
- For Use With: Air, Beverage, Dairy, Food, Water
- Tubing:
Inch: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
Metric: Use with welded 304/304L or 316/316L stainless steel
Metric with Flat Flange Surface and O-Ring Flange Surface: Use with welded 316/316L stainless steel taht meets DIN 11866 - Specifications Met: See table
Fittings with butt-weld end are also known as ferrules; they weld to tubing for a permanent, flush connection.
For Tube OD | |||||||
|---|---|---|---|---|---|---|---|
| Quick Clamp | Butt Weld | Flange OD | Lg. | Wall Thick. | Specifications Met | Each | |
Inch | |||||||
| 2" | 2" | 2.516" | 1/2" | 0.065" | 3-A Certified 63-04 | 00000000 | 00000 |
| 3" | 3" | 3.579" | 4" | 0.065" | 3-A Certified 63-04 | 00000000 | 00000 |
| 4" | 4" | 4.682" | 4" | 0.083" | 3-A Certified 63-04 | 00000000 | 00000 |
| 6" | 6" | 6.57" | 7/8" | 0.109" | 3-A Certified 63-04 | 00000000 | 00000 |
For Tube OD | ||||||||
|---|---|---|---|---|---|---|---|---|
| Quick Clamp | Butt Weld | Flange OD | Lg. | Wall Thick. | Specifications Met | Certification | Each | |
Inch | ||||||||
| 1 1/2" | 1 1/2" | 1.984" | 1/2" | 0.065" | 3-A Certified 63-04 | Material Certificate with Traceable Lot Number and Test Report | 000000000 | 00000 |
| 2 1/2" | 2 1/2" | 3.047" | 3" | 0.065" | 3-A Certified 63-04 | Material Certificate with Traceable Lot Number and Test Report | 000000000 | 00000 |
| 3" | 3" | 3.579" | 1/2" | 0.065" | 3-A Certified 63-04 | Material Certificate with Traceable Lot Number and Test Report | 000000000 | 00000 |
| 3" | 3" | 3.579" | 4" | 0.065" | 3-A Certified 63-04 | Material Certificate with Traceable Lot Number and Test Report | 000000000 | 00000 |
| 4" | 4" | 4.682" | 5/8" | 0.083" | 3-A Certified 63-04 | Material Certificate with Traceable Lot Number and Test Report | 000000000 | 00000 |
| 6" | 6" | 6.57" | 7/8" | 0.109" | 3-A Certified 63-04 | Material Certificate with Traceable Lot Number and Test Report | 000000000 | 00000 |
- For Use With: Air, Beverage, Dairy, Food, Water
- Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
- Specifications Met: 3-A Certified 63-04
Fittings with butt-weld end are also known as ferrules; they weld to tubing for a permanent, flush connection.
- For Use With: Air, Beverage, Dairy, Food, Water
- Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
- Specifications Met: 3-A Certified 63-04
Tube Connection (A) | Tube Connection (B) | 316/316L Stainless Steel | |||
|---|---|---|---|---|---|
| For Tube OD | Flange OD | For Tube OD | Flange OD | Each | |
| 2" | 2.516" | 1 1/2" | 1.984" | 000000000 | 0000000 |
- For Use With: Air, Beverage, Dairy, Food, Water
- Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
- Specifications Met: See table
304 Stainless Steel | ||||
|---|---|---|---|---|
| For Tube OD | Flange OD | Specifications Met | Each | |
| 1" | 1.984" | 3-A Certified 63-04 | 00000000 | 000000 |
- For Use With: Air, Beverage, Dairy, Food, Water
- Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
- Specifications Met: 3-A Certified 63-04
304 Stainless Steel | |||
|---|---|---|---|
| For Tube OD | Flange OD | Each | |
| 3" | 3.579" | 00000000 | 0000000 |
- For Use With: Air, Beverage, Dairy, Food, Water
- Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
- Specifications Met: 3-A Certified 63-04
Clamps with wing nut tighten by hand. Clamps with bolt tighten with a wrench. They handle higher pressures than wing-nut clamps for a stronger, more secure hold.
| For Tube OD | For Flange OD | Bolt Material | Max. Pressure | For Tube Specifications Met | Each | |
304 Stainless Steel with Wing Nut | ||||||
|---|---|---|---|---|---|---|
| 1", 1 1/2" | 1.984" | __ | 500 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 2" | 2.516" | __ | 450 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 2 1/2" | 3.047" | __ | 400 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 3" | 3.579" | __ | 350 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 4" | 4.682" | __ | 200 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 6" | 6.57" | __ | 150 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 12" | 12.695" | __ | 30 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 000000 |
304 Stainless Steel with Wing Nut, Spring Loaded | ||||||
| 1", 1 1/2" | 1.984" | __ | 500 psi @ 72° F | ASTM A269, ASTM A270 | 0000000 | 00000 |
| 2" | 2.516" | __ | 450 psi @ 72° F | ASTM A269, ASTM A270 | 0000000 | 00000 |
| 2 1/2" | 3.047" | __ | 400 psi @ 72° F | ASTM A269, ASTM A270 | 0000000 | 00000 |
| 3" | 3.579" | __ | 350 psi @ 72° F | ASTM A269, ASTM A270 | 0000000 | 00000 |
| 4" | 4.682" | __ | 200 psi @ 72° F | ASTM A269, ASTM A270 | 0000000 | 00000 |
304 Stainless Steel with Bolt | ||||||
| 1", 1 1/2" | 1.984" | 304 Stainless Steel | 1,500 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 2" | 2.516" | 304 Stainless Steel | 1,000 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 2 1/2" | 3.047" | 304 Stainless Steel | 1,000 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 3" | 3.579" | 304 Stainless Steel | 1,000 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 4" | 4.682" | 304 Stainless Steel | 1,000 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 6" | 6.57" | 304 Stainless Steel | 300 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
White Nylon Plastic with Wing Nut | ||||||
| 1", 1 1/2" | 1.984" | __ | 150 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 2" | 2.516" | __ | 150 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 2 1/2" | 3.047" | __ | 150 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 3" | 3.579" | __ | 150 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 4" | 4.682" | __ | 150 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 00000 |
| 6" | 6.57" | __ | 150 psi @ 72° F | ASTM A269, ASTM A270 | 00000000 | 000000 |
The temperature rating of the fitting will vary depending on the gasket or O-ring material you choose. Buna-N gaskets are oil resistant. EPDM gaskets or O-rings resist water and steam and work well in humid environments. Silicone gaskets withstand high temperatures. Fluoroelastomer gaskets or O-rings stand up to fuel, oil, and acid condensates. PTFE gaskets or O-rings withstand harsh chemicals, with the exception of molten alkali metal and elemental fluorine.
| For Tube OD | ID | OD | Thick. | Temp. Range, °F | Color | Specifications Met | Each | |
Gaskets | ||||||||
|---|---|---|---|---|---|---|---|---|
Buna-N Rubber | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 1 1/2" | 1.400" | 1.980" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 000 |
| 2" | 1.900" | 2.520" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 000 |
| 2 1/2" | 2.400" | 3.050" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 000 |
| 3" | 2.900" | 3.580" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 000 |
| 4" | 3.870" | 4.680" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 6" | 5.820" | 6.510" | 0.203" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 12" | 11.730" | 12.660" | 0.205" | -30° to 200° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
EPDM Rubber | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 1 1/2" | 1.400" | 1.980" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2" | 1.900" | 2.520" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2 1/2" | 2.400" | 3.050" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 3" | 2.900" | 3.580" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 4" | 3.870" | 4.680" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 6" | 5.820" | 6.670" | 0.203" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 12" | 11.730" | 12.660" | 0.205" | -20° to 300° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
Fluoroelastomer Rubber | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 1 1/2" | 1.400" | 1.980" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2" | 1.900" | 2.520" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2 1/2" | 2.400" | 3.050" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 3" | 2.900" | 3.580" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 4" | 3.870" | 4.680" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 6" | 5.820" | 6.510" | 0.203" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 12" | 11.730" | 12.660" | 0.205" | -15° to 400° | Black | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
PTFE Plastic | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 0000 |
| 1 1/2" | 1.400" | 1.980" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 0000 |
| 2" | 1.900" | 2.520" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 0000 |
| 2 1/2" | 2.400" | 3.050" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 0000 |
| 3" | 2.900" | 3.580" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 0000 |
| 4" | 3.870" | 4.680" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 0000 |
| 6" | 5.820" | 6.510" | 0.203" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 00000 |
| 12" | 11.730" | 12.660" | 0.205" | -100° to 500° | White | 3-A Certified 20-27 | 00000000 | 000000 |
Silicone Rubber | ||||||||
| 1" | 0.900" | 1.980" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 1 1/2" | 1.400" | 1.980" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2" | 1.900" | 2.520" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 2 1/2" | 2.400" | 3.050" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 3" | 2.900" | 3.580" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 4" | 3.870" | 4.680" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 0000 |
| 6" | 5.820" | 6.510" | 0.203" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
| 12" | 11.730" | 12.660" | 0.205" | -40° to 450° | Clear | 3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 0000000 | 00000 |
High-Polish Gasket Fittings for Stainless Steel Tubing
- For Use With: Air, Dairy, Water
- Temperature Range: See Gaskets
- Tubing:
304 Stainless Steel: Use with welded 304/304L or 316/316L stainless steel that meets ASTM 269 or ASTM 270
316 Stainless Steel: Use with welded or seamless 316 stainless steel - Specifications Met:
304 Stainless Steel Adapters, Caps, and Nuts: 3-A Certified 63-04
Gaskets: See table
Join these fittings with a threaded nut and a gasket for a secure connection that grants you easy access to your line. Also known as bevel seat fittings, the fittings are beveled to fit snugly around the gasket, creating a vibration-resistant seal. Fittings are polished to a smooth finish on the interior to prevent product buildup.
304 stainless steel fittings have very good corrosion resistance. They’re 3-A certified to meet sanitary design standards. 316 stainless steel fittings have excellent corrosion resistance.
Note: For a complete connection, you’ll need a threaded straight adapter, an unthreaded straight adapter, a gasket, and a nut (all sold separately).
For technical drawings and 3-D models, click on a part number.
For Tube OD | ||||||
|---|---|---|---|---|---|---|
| Gasket Connection | Butt Weld Connection | Wall Thick. | Material | Max. Pressure | Each | |
| 53mm | 2" | 1.059" | 316 Stainless Steel | 360 psi @ 72° F | 00000000 | 000000 |
For Tube OD | ||||||
|---|---|---|---|---|---|---|
| Gasket Connection | Butt Weld Connection | Wall Thick. | Material | Max. Pressure | Each | |
| 1 1/2" | 1 1/2" | 0.065" | 304 Stainless Steel | 400 psi @ 72° F | 000000000 | 00000 |
| 2" | 2" | 0.065" | 304 Stainless Steel | 400 psi @ 72° F | 000000000 | 00000 |
| 2 1/2" | 2 1/2" | 0.065" | 304 Stainless Steel | 400 psi @ 72° F | 000000000 | 00000 |
| 53mm | 53mm | 28mm | 316 Stainless Steel | 360 psi @ 72° F | 00000000 | 00000 |
| 70mm | 70mm | 37mm | 316 Stainless Steel | 360 psi @ 72° F | 00000000 | 00000 |
| For Tube OD | Nut Material | Max. Pressure | Each | |
| 1 1/2" | 304 Stainless Steel | 400 psi @ 72° F | 000000000 | 000000 |
| 2" | 304 Stainless Steel | 400 psi @ 72° F | 000000000 | 00000 |
| 2 1/2" | 304 Stainless Steel | 400 psi @ 72° F | 000000000 | 00000 |
| 53mm | 304 Stainless Steel | 360 psi @ 72° F | 00000000 | 00000 |
| 70mm | 304 Stainless Steel | 360 psi @ 72° F | 00000000 | 00000 |
| For Tube OD | ID | OD | Thick. | Temp. Range, °F | Color | Specifications Met | Each | |
Buna-N Rubber | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1 1/2" | 1 3/8" | 1 7/8" | 0.033" | -30° to 200° | Black | __ | 0000000 | 00000 |
| 2" | 1.850" | 2 3/8" | 0.35" | -30° to 200° | Black | __ | 0000000 | 0000 |
| 2 1/2" | 2.340" | 2.950" | 0.35" | -30° to 200° | Black | __ | 0000000 | 0000 |
| 53mm | 54.000mm | 64.000mm | 5mm | -30° to 200° | Blue | __ | 0000000 | 0000 |
| 70mm | 71.000mm | 81.000mm | 5mm | -30° to 200° | Blue | __ | 0000000 | 00000 |
PTFE Plastic | ||||||||
| 1 1/2" | 1 3/8" | 1 7/8" | 0.33" | -100° to 500° | White | 3-A Certified 20-27 | 0000000 | 0000 |
| 2" | 1.850" | 2 3/8" | 0.35" | -100° to 500° | White | 3-A Certified 20-27 | 0000000 | 0000 |
| 2 1/2" | 2.340" | 2.950" | 0.35" | -100° to 500° | White | 3-A Certified 20-27 | 0000000 | 0000 |
316 Stainless Steel/PTFE Plastic Blend | ||||||||
| 1 1/2" | 1 3/8" | 1 7/8" | 0.32" | -350° to 550° | Gray | 3-A Certified 20-27, FDA Compliant 21 CFR 177.1550, USP VI Certified | 0000000 | 00000 |
| 2" | 1.850" | 2 3/8" | 0.32" | -350° to 550° | Gray | 3-A Certified 20-27, FDA Compliant 21 CFR 177.1550, USP VI Certified | 0000000 | 00000 |
| 2 1/2" | 2.340" | 2.950" | 0.32" | -350° to 550° | Gray | 3-A Certified 20-27, FDA Compliant 21 CFR 177.1550, USP VI Certified | 0000000 | 00000 |