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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Easy-Fit Barbed Hose Fittings for Chemicals
Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp. Fittings are 316 stainless steel, which has excellent corrosion resistance to withstand a variety of chemicals.
Adapters are also known as hose nipples; they adapt a barbed end to a threaded end. Adapters with a hex body can be tightened with a wrench.
Connectors are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose.

- For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
- Maximum Pressure: See table
- Maximum Vacuum: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: ASME B1.20.1, ASTM A312
| For Hose ID | Pipe Size | Body Shape | Max. Pressure | Each | |
316 Stainless Steel | |||||
|---|---|---|---|---|---|
| 1/2" | 1/2 | Round | 200 psi @ 72° F | 0000000 | 000000 |
| 3/4" | 1/2 | Round | 175 psi @ 72° F | 0000000 | 00000 |
| 3/4" | 3/4 | Hex | 175 psi @ 72° F | 0000000 | 00000 |
| 3/4" | 1 | Round | 175 psi @ 72° F | 0000000 | 00000 |
| 1" | 3/4 | Round | 150 psi @ 72° F | 0000000 | 00000 |
| 1" | 1 | Hex | 150 psi @ 72° F | 0000000 | 00000 |
| 1" | 1 1/4 | Round | 150 psi @ 72° F | 0000000 | 00000 |
| 1 1/4" | 1 | Round | 140 psi @ 72° F | 0000000 | 00000 |
| 1 1/4" | 1 1/4 | Hex | 140 psi @ 72° F | 0000000 | 00000 |
| 1 1/4" | 1 1/2 | Round | 140 psi @ 72° F | 0000000 | 00000 |
| 1 1/2" | 1 | Round | 130 psi @ 72° F | 0000000 | 000000 |
| 1 1/2" | 1 1/4 | Round | 130 psi @ 72° F | 0000000 | 000000 |
| 1 1/2" | 1 1/2 | Hex | 130 psi @ 72° F | 0000000 | 00000 |
| 1 1/2" | 2 | Round | 130 psi @ 72° F | 0000000 | 000000 |
| 2" | 1 1/4 | Round | 110 psi @ 72° F | 0000000 | 000000 |
| 2" | 1 1/2 | Round | 110 psi @ 72° F | 0000000 | 000000 |
| 2" | 2 | Round | 110 psi @ 72° F | 0000000 | 00000 |
| 2" | 2 1/2 | Round | 110 psi @ 72° F | 0000000 | 000000 |
| 2 1/2" | 2 | Round | 70 psi @ 72° F | 0000000 | 000000 |
| 2 1/2" | 2 1/2 | Round | 70 psi @ 72° F | 0000000 | 00000 |
| 3" | 3 | Round | 50 psi @ 72° F | 0000000 | 000000 |
| 4" | 4 | Round | 50 psi @ 72° F | 0000000 | 000000 |
| 5" | 5 | Round | 45 psi @ 72° F | 0000000 | 000000 |
| 6" | 6 | Round | 25 psi @ 72° F | 0000000 | 000000 |
| 8" | 8 | Round | 25 psi @ 72° F | 0000000 | 000000 |
- For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
- Maximum Pressure: See table
- Maximum Vacuum: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 400° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: ASTM A312
| For Hose ID | Pipe Size | Body Shape | Max. Pressure | Each | |
316 Stainless Steel | |||||
|---|---|---|---|---|---|
| 1" | 1 | Round | 100 psi @ 72° F | 0000000 | 000000 |
| 1 1/4" | 1 1/4 | Round | 75 psi @ 72° F | 0000000 | 00000 |
| 1 1/2" | 1 1/2 | Round | 75 psi @ 72° F | 0000000 | 00000 |
| 2" | 2 | Round | 75 psi @ 72° F | 0000000 | 00000 |
| 2 1/2" | 2 1/2 | Round | 50 psi @ 72° F | 0000000 | 000000 |
| 3" | 3 | Round | 50 psi @ 72° F | 0000000 | 000000 |
| 4" | 4 | Round | 50 psi @ 72° F | 0000000 | 000000 |
| 6" | 6 | Round | 25 psi @ 72° F | 0000000 | 000000 |

- For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
- Maximum Pressure: 125 psi @ 72° F
- Maximum Vacuum: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: ASTM A312

























