How to Identify and Measure Fittings
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High-Polish Metal Quick-Clamp Sanitary Tube Fittings
- Temperature Range: See Gaskets
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, 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 material you choose.
304 stainless steel fittings have very good corrosion resistance.
Fittings that meet DIN standards adhere to international requirements for sanitary quick-clamp fittings. 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 (all sold separately).
- For Use With: Air, Beverage, Dairy, Food, Water
- Tubing:
Inch Fittings: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
Metric Fittings: Use with welded 304/304L or 316/316L stainless steel - 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 | 304 Stainless Steel | ||||||
|---|---|---|---|---|---|---|---|
| Quick Clamp | Butt Weld | Flange OD | Lg. | Wall Thick. | Specifications Met | Each | |
Metric | |||||||
| 32mm | 35mm | 50.5mm | 21.5mm | 1.5mm | 3-A Certified 63-03, DIN 32676 | 0000000 | 000000 |
| For Tube OD | For Flange OD | Max. Pressure | Specifications Met | Each | |
| 26mm, 32mm, 38mm | 51mm | 90 psi @ 72° F | DIN 32676 | 0000000 | 000000 |
EPDM gaskets resist water and steam and work well in humid environments.
| For Tube OD | ID | OD | Thick. | Temp. Range, °F | Color | Specifications Met | Each | |
EPDM Rubber  | ||||||||
|---|---|---|---|---|---|---|---|---|
| 32mm | 32.200mm | 50.500mm | 0.205" | -50° to 275° | Black | DIN 32676 | 0000000 | 00000 |
Silicone Rubber | ||||||||
| 32mm | 32.500mm | 52.580mm | 5.2mm | -40° to 450° | Clear | DIN 32676, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
PTFE Plastic | ||||||||
| 32mm | 32.200mm | 50.500mm | 5.2mm | -100° to 500° | White | DIN 32676, FDA Compliant 21 CFR 177.1550 | 000000000 | 00000 |
Clamps for High-Polish Metal Quick-Clamp Sanitary Tube Fittings
- Temperature Range: See Gaskets or O-Rings
- Tubing:
Inch 304 Stainless Steel and Nylon Plastic: Use with welded 304/304L and 316/316L stainless steel that meets ASTM A269 or ASTM A270, except ASME BPE: Use with welded or seamless 304/304L stainless steel that meets ASTM A269 or ASTM A270
Metric 304 Stainless Steel: Use with welded 304/304L and 316/316L stainless steel
Inch 316 Stainless Steel: Use with welded 304/304L and 316/316L stainless steel
Metric 316 Stainless Steel: Use with welded 316/316L stainless steel
Connect quick-clamp sanitary tube fittings—also known as aseptic fittings—for a fast and easy way to access your line.
Wing nut—These clamps tighten by hand, no tools required.
304 stainless steel clamps have very good corrosion resistance. 316 stainless steel clamps are more corrosion resistant than 304 stainless steel clamps.
Clamps that meet DIN 11864 or DIN 32676 adhere to international standards for sanitary quick-clamp fittings.
| For Tube OD | For Flange OD | Max. Pressure | Specifications Met | Each | |
| 26mm, 32mm, 38mm | 51mm | 90 psi @ 72° F | DIN 32676 | 0000000 | 000000 |
| For Tube OD | For Flange OD | Max. Pressure | Specifications Met | Each | |
| 32mm, 40mm | 64mm | 725 psi @ 300° F | DIN 11864 | 0000000 | 000000 |
The temperature rating of the fitting will vary depending on the gasket or O-ring material you choose. EPDM resists water and steam and works well in humid environments. Fluoroelastomer stands up to fuel, oil, and acid condensates. PTFE withstands 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 | ||||||||
|---|---|---|---|---|---|---|---|---|
EPDM Rubber | ||||||||
| 26mm | 26.200mm | 50.500mm | 0.205" | -50° to 275° | Black | DIN 32676 | 0000000 | 00000 |
| 32mm | 32.200mm | 50.500mm | 0.205" | -50° to 275° | Black | DIN 32676 | 0000000 | 0000 |
| 38mm | 38.200mm | 50.500mm | 0.205" | -50° to 275° | Black | DIN 32676 | 0000000 | 0000 |
Silicone Rubber | ||||||||
| 26mm | 26.200mm | 52.580mm | 5.2mm | -40° to 450° | Clear | DIN 32676, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 32mm | 32.500mm | 52.580mm | 5.2mm | -40° to 450° | Clear | DIN 32676, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 38mm | 38.200mm | 52.580mm | 5.2mm | -40° to 450° | Clear | DIN 32676, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
PTFE Plastic | ||||||||
| 26mm | 26.200mm | 50.500mm | 5.2mm | -100° to 500° | White | DIN 32676, FDA Compliant 21 CFR 177.1550 | 000000000 | 00000 |
| 32mm | 32.200mm | 50.500mm | 5.2mm | -100° to 500° | White | DIN 32676, FDA Compliant 21 CFR 177.1550 | 000000000 | 00000 |
| 38mm | 38.200mm | 50.500mm | 5.2mm | -100° to 500° | White | DIN 32676, FDA Compliant 21 CFR 177.1550 | 000000000 | 00000 |
O-Rings | ||||||||
EPDM Rubber | ||||||||
| 32mm | 34.000mm | 44.000mm | __ | 32° to 280° | Black | 3-A Certified 18-00 | 0000000 | 00000 |
| 40mm | 40.000mm | 50.000mm | __ | 32° to 280° | Black | 3-A Certified 18-00 | 0000000 | 00000 |
Viton® Fluoroelastomer Rubber | ||||||||
| 32mm | 34.000mm | 44.000mm | __ | 32° to 300° | Black | 3-A Certified 18-00 | 0000000 | 00000 |
| 40mm | 40.000mm | 50.000mm | __ | 32° to 300° | Black | 3-A Certified 18-00 | 0000000 | 00000 |
PTFE Plastic | ||||||||
| 32mm | 34.000mm | 44.000mm | __ | 32° to 280° | White | 3-A Certified 18-00 | 0000000 | 00000 |
| 40mm | 40.000mm | 50.000mm | __ | 32° to 280° | White | 3-A Certified 18-00 | 0000000 | 00000 |
Standard-Wall Plastic Pipe for Water
Connect this pipe to standard-wall plastic pipe fittings for a variety of residential and commercial low-pressure plumbing and water supply applications. It’s made of PVC, which has good corrosion resistance. Pipe meets NSF/ANSI Standard 61 for drinking water. It also meets ASTM D1784 and ASTM D1785 specifications and testing requirements for material quality. Connect this pipe to unthreaded female socket-connect fittings using a PVC primer and cement (also known as solvent weld).
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
CPVC Pipe for Hot Water
Made of CPVC, this pipe can withstand high temperatures up to 170° or 200° F. It meets NSF/ANSI Standard 61 for drinking water. Also known as Schedule 80 pipe, it has thick, strong walls for use in heavy duty industrial plumbing and water supply applications, such as water processing and waste water treatment. Pipe has good corrosion resistance. It is comparable to Corzan.
Connect unthreaded pipe to unthreaded female socket-connect fittings using a CPVC primer and cement (also known as solvent weld).
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
- For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Nitric Acid (10%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide (50%), Sulfuric Acid (75%), Water
- Temperature Range: 32° F to 170° F
- Specifications Met: DIN 8079, ISO 15493, NSF/ANSI 61
- Fittings: Use CPVC plastic
- Flanges: Use Class 150 CPVC plastic
8ft. | |||||||
|---|---|---|---|---|---|---|---|
| DIN Size | OD | ID | Wall Thick. | Color | Max. Pressure | Each | |
| 32 mm | 32mm | 27.2mm | 2.4mm | Light Gray | 230 psi @ 72° F | 0000000 | 0000000 |
UV-Resistant Polypropylene Pipe for Chemicals
This polypropylene pipe resists the damaging effects of ultraviolet light, so it’s suitable for outdoor use. It has the chemical resistance to withstand a wide variety of acids, solvents, and other harsh substances. Pipe has thick, strong walls for heavy duty chemical processing applications. It meets ASTM D4101 specifications and testing requirements for material quality.
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.
- For Use With: Solvents
- Temperature Range: 32° to 212° F
- Specifications Met: ASTM D4101
- Fittings:: Use Polypropylene Plastic
Use heat welding to connect unthreaded pipe to unthreaded female socket-connect fittings.
8 ft. | ||||||||
|---|---|---|---|---|---|---|---|---|
| DIN Size, mm | OD, mm | ID, mm | Wall Thick., mm | Material | Color | Max. Pressure | Each | |
| 32 | 32 | 26.2 | 2.9 | Polypropylene Plastic | Light Gray | 150 psi @ 72° F | 00000000 | 000000 |
Ultra-Chemical-Resistant PTFE Gaskets for Quick-Clamp Tube Fittings
Made of PTFE, these gaskets are chemically inert (except to molten alkali metal and elemental fluorine). They ensure a tight seal in quick-clamp stainless steel sanitary tube fittings.
Gaskets that meet DIN 32676 adhere to international standards for sanitary quick-clamp fittings.
| For Tube OD | ID | OD | Thick. | Temperature Range, °F | Hardness | Hardness Rating | Color | Specifications Met | Each | |
| 26mm | 26.20mm | 50.50mm | 5.2mm | -100° to 500° | Durometer 63D | Extra Hard | White | DIN 32676, FDA Compliant 21 CFR 177.1550 | 000000000 | 000000 |
| 32mm | 32.20mm | 50.50mm | 5.2mm | -100° to 500° | Durometer 63D | Extra Hard | White | DIN 32676, FDA Compliant 21 CFR 177.1550 | 000000000 | 00000 |
| 38mm | 38.20mm | 50.50mm | 5.2mm | -100° to 500° | Durometer 63D | Extra Hard | White | DIN 32676, FDA Compliant 21 CFR 177.1550 | 000000000 | 00000 |
High-Temperature Silicone Gaskets for Quick-Clamp Tube Fittings
Even as temperatures rise, these silicone gaskets ensure a tight seal in quick-clamp stainless steel sanitary tube fittings. They withstand temperatures up to 450° F. These gaskets also resist water and salts.
Gaskets that meet DIN 32676 adhere to international standards for sanitary quick-clamp fittings.
| For Tube OD | ID | OD | Thick. | Temperature Range, °F | Hardness | Hardness Rating | Color | Specifications Met | Each | |
| 26mm | 26.20mm | 52.58mm | 5.2mm | -40° to 450° | Durometer 75A | Hard | Clear | DIN 32676, FDA Compliant 21 CFR 177.2600 | 00000000 | 000000 |
| 32mm | 32.50mm | 52.58mm | 5.2mm | -40° to 450° | Durometer 75A | Hard | Clear | DIN 32676, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 38mm | 38.20mm | 52.58mm | 5.2mm | -40° to 450° | Durometer 75A | Hard | Clear | DIN 32676, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
Water- and Steam-Resistant EPDM Gaskets for Quick-Clamp Tube Fittings
When working in moist environments, these EPDM gaskets ensure a tight seal in quick-clamp stainless steel sanitary tube fittings.
Gaskets that meet DIN 32676 adhere to international standards for sanitary quick-clamp fittings.
| For Tube OD | ID | OD | Thickness | Temperature Range, °F | Hardness | Hardness Rating | Color | Specifications Met | Each | |
| 26mm | 26.20mm | 50.50mm | 0.205" | -50° to 275° | Durometer 70A | Hard | Black | DIN 32676 | 0000000 | 00000 |
| 32mm | 32.20mm | 50.50mm | 0.205" | -50° to 275° | Durometer 70A | Hard | Black | DIN 32676 | 0000000 | 0000 |
| 38mm | 38.20mm | 50.50mm | 0.205" | -50° to 275° | Durometer 70A | Hard | Black | DIN 32676 | 0000000 | 0000 |