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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CPVC Pipe Fittings for Hot Water
Made of CPVC, these fittings can handle high temperatures. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing and waste water treatment. They also have good corrosion resistance. These fittings are comparable to Corzan. Some meet ASTM D1784 specifications and testing requirements for material quality.
Fittings for drinking water meet NSF/ANSI Standard 61.
Schedule 80 fittings have thick, strong walls for heavy duty, industrial applications.
Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.
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%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide (50%), Sulfuric Acid (75%), Water
- Maximum Temperature: 200° F
- Specifications Met: ASTM D1784, NSF/ANSI 61
- Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
- Flanges: Use Class 150 CPVC Plastic
Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a CPVC primer and cement (also known as solvent weld).
Pipe Size | Socket Depth | Material | Schedule | Color | Max. Pressure | Each | |
| 1/2 | 7/8" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 000000 |
| 3/4 | 1" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 00000 |
| 1 | 1 1/8" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 00000 |
| 1 1/4 | 1 1/4" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 00000 |
| 1 1/2 | 1 3/8" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 00000 |
| 2 | 1 17/32" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 00000 |
| 2 1/2 | 1 3/4" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 000000 |
| 3 | 1 7/8" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 000000 |
| 4 | 2 9/32" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 000000 |
| 6 | 3 1/32" | CPVC Plastic | 80 | Light Gray | Not Rated | 00000000 | 000000 |
Gravity-Flow CPVC Pipe Fittings for Corrosive Chemical Waste
- For Use With: Hydrochloric Acid, Nitric Acid, Salt Water, Sulfuric Acid
- Temperature Range: 40° to 200° F
- Specifications Met: ASTM F2618, IAPMO Listed, NSF/ANSI 14, UL 94 V-0
Made of CPVC, these fittings have better chemical resistance than ABS plastic gravity-flow fittings and can stand up to highly-corrosive acids and other harsh substances. They meet NSF/ANSI 14 requirements for use in corrosive waste gravity-flow systems. Fittings are comparable to Corzan. They meet UL 94 V-0 for flame retardance and ASTM F2618 specifications and testing requirements for material quality. They are IAPMO certified to comply with the International Association for Plumbing and Mechanical Officials product performance standards and the Uniform Plumbing Code (UPC) for installation and repair of plumbing systems.
Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a CPVC primer and cement (also known as solvent weld).
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.
