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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Drain, Waste, and Vent Iron Pipe Fittings
Use these fittings in gravity-flow applications both above and below ground. They are also known as no-hub pipe fittings and soil pipe fittings. To connect, place the end of the fitting against your pipe or another fitting and connect with a low-pressure clamp-on connector (sold separately). The clamp-on connector is also known as a no-hub coupling. Fittings are for use in noncorrosive environments.
Inline tee reducing adapters are also known as branch tees.
The 270° bend connectors are also known as P-traps.
For technical drawings and 3-D models, click on a part number.
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Aluminum, Iron, Steel, Stainless Steel, PVC Plastic
For Pipe Size | Lg. | Max. Pressure | Material | Sleeve Material | Each | |
1 1/2 | 3" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 000000 |
2 | 3" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 00000 |
3 | 3" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 00000 |
4 | 3" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 00000 |
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Aluminum, Iron, Steel, Stainless Steel, PVC Plastic
- For Tube Material: Copper
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Aluminum, Iron, Steel, Stainless Steel, PVC Plastic
Drain, Waste, and Vent Iron Pipe
Use this pipe in gravity-flow applications both above and below ground. It is also known as no-hub pipe and soil pipe. To connect, butt the end of a fitting up against pipe or another fitting and connect with a low-pressure clamp-on connector (sold separately). The clamp-on connector is also known as a no-hub coupling. Fittings are for use in noncorrosive environments. Pipe is seamless, so it has a smooth interior for unrestricted flow. It is for use in noncorrosive environments.
For technical drawings and 3-D models, click on a part number.
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Aluminum, Iron, Steel, Stainless Steel, PVC Plastic
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Aluminum, Iron, Steel, Stainless Steel, PVC Plastic
- For Tube Material: Copper
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Aluminum, Iron, Steel, Stainless Steel, PVC Plastic
Low-Pressure Clamp-On Connectors for Water
Also known as no-hub couplings, these have a one-piece sleeve with a stop in the center, so you know your pipe is always aligned correctly. Tighten the bands to form a strong seal on rigid pipe of the same or different materials. Connectors are 304 stainless steel for good corrosion resistance.
Note: Copper tube size is the accepted designation of the copper tubing industry, not the actual OD.
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Stainless Steel, Iron, Steel, Aluminum, PVC Plastic
- For Tube Material: Copper
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Stainless Steel, Iron, Steel, Aluminum, PVC Plastic
For Pipe Size | Lg. | Max. Pressure | Material | Sleeve Material | Each | |
Pipe | ||||||
---|---|---|---|---|---|---|
1 1/2 | 3" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 000000 |
2 | 3" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 00000 |
3 | 3" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 00000 |
4 | 3" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 00000 |
5 | 4" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 00000 |
6 | 4" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 00000 |
8 | 4" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 000000 |
10 | 4" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 0000000 | 000000 |
12 | 5 5/8" | 15 psi @ 72° F | 304 Stainless Steel | Neoprene Rubber | 00000000 | 000000 |
- For Use With: Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM A666, ASTM C564
- For Pipe Material: Stainless Steel, Iron, Steel, Aluminum, PVC Plastic
Low-Pressure Clamp-On Connectors for Chemical Waste
- For Use With: Acetone, Alcohol, Ammonia, Bleach, Calcium Chloride, Chlorine, Citric Acid, Fluoboric Acid, Hydrochloric Acid, Phosphoric Acid, Salt Water, Sodium Carbonate, Sodium Chloride, Sodium Hydroxide, Sulfuric Acid (30%), Water
- Temperature Range: 0° to 180° F
- Specifications Met: ASTM C1173
- For Pipe Material: See table
With an FEP sleeve and PTFE sealing tape, these connectors withstand chemicals better than rubber connectors. Use them for joining low-pressure chemical waste drainpipe and fittings or transitioning between different chemical piping. The connectors are 316 stainless steel for excellent corrosion resistance. They stand up to wet environments, just like 304 stainless steel, but unlike 304 stainless steel, they will not corrode from salt water, chlorine solutions, and chemicals.
To install, chamfer and deburr both ends of the pipe you need to join. Mark each pipe adjacent to the connector bands and apply 10 layers of the PTFE tape directly over each line. Doing this creates a seal between the sleeve and the pipe for extra leak protection. Then, center the FEP sleeve over the tape and use a heat gun to shrink the sleeve onto the pipe. Next, center the connector and tighten the clamps to 60 inch-lbs. to form a tight seal. Finally, test for leaks.
For Pipe OD | For Pipe Size | Lg. | Max. Pressure | Material | Sleeve Material | For Pipe Material | Includes | Each | |
1.7"-2.05" | 1 1/2 | 2" | 4 psi @ 72° F | 316 Stainless Steel | FEP Plastic | Glass, Iron, Plastic | PTFE Plastic Sealing Tape | 0000000 | 0000000 |
2.1"-2.6" | 2 | 3" | 4 psi @ 72° F | 316 Stainless Steel | FEP Plastic | Glass, Iron, Plastic | PTFE Plastic Sealing Tape | 0000000 | 000000 |
2.6"-3.1" | 2 1/2 | 4" | 4 psi @ 72° F | 316 Stainless Steel | FEP Plastic | Iron, Plastic | PTFE Plastic Sealing Tape | 0000000 | 000000 |
3.15"-3 1/2" | 3 | 6" | 4 psi @ 72° F | 316 Stainless Steel | FEP Plastic | Glass, Iron, Plastic | PTFE Plastic Sealing Tape | 0000000 | 000000 |
4.3"-5.2" | 4 | 4" | 4 psi @ 72° F | 316 Stainless Steel | FEP Plastic | Glass, Iron, Plastic | PTFE Plastic Sealing Tape | 0000000 | 000000 |
6.2"-7" | 6 | 4" | 4 psi @ 72° F | 316 Stainless Steel | FEP Plastic | Glass, Iron, Plastic | PTFE Plastic Sealing Tape | 0000000 | 000000 |
8.35"-9.2" | 8 | 6" | 4 psi @ 72° F | 316 Stainless Steel | FEP Plastic | Glass, Iron, Plastic | PTFE Plastic Sealing Tape | 0000000 | 000000 |