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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About Hose
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Flexible Low-Pressure Chemical Hose
- Temperature Range: -40° to 220° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material: EPDM Rubber
- Color: Purple with Yellow Stripe
- Compatible Hose Fittings: Barbed or Cam-and-Groove.
You don’t need a lot of force to bend this hose. The extra flexibility makes it good for offset connections and tight spaces.
Low-Pressure Chemical Hose
- Temperature Range: -25° to 150° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material: Polyethylene with EPDM Rubber Cover
- Color: Green with Light Green Stripe
- Compatible Hose Fittings: Cam-and-Groove.
For technical drawings and 3-D models, click on a part number.
Per Ft. | ||||||
|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Max. Continuous Lg., ft. | 1-49 | 50-Up | |
150 psi @ 72° F Max. Pressure | ||||||
| 1/2" | 1" | 6" | 50 | 00000000 | 000000 | 000000 |
| 3/4" | 1 1/4" | 7" | 50 | 00000000 | 00000 | 00000 |
| 1" | 1 1/2" | 8" | 50 | 00000000 | 00000 | 00000 |
| 1 1/4" | 1 3/4" | 9" | 50 | 00000000 | 00000 | 00000 |
| 1 1/2" | 2 1/16" | 10" | 50 | 00000000 | 00000 | 00000 |
| 2" | 2 5/8" | 12" | 50 | 00000000 | 00000 | 00000 |
| 3" | 3 5/8" | 18" | 50 | 00000000 | 00000 | 00000 |
| 4" | 4 11/16" | 24" | 50 | 00000000 | 00000 | 00000 |
High-Temperature Medium-Pressure Chemical Hose
- Temperature Range: -40° to 350° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material:
1/2" and 3/4" ID Hose: PTFE with EPDM Rubber Cover
All Other Hose: FEP with EPDM Rubber Cover - Color: Green with Yellow Stripe
- Compatible Hose Fittings: Barbed
This hose can stand up to chemicals at high temperatures.
For technical drawings and 3-D models, click on a part number.
Per Ft. | |||||||
|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Max. Pressure | Max. Continuous Lg., ft. | 1-49 | 50-Up | |
| 1/2" | 15/16" | 2 5/8" | 350 psi @ 72° F | 50 | 000000000 | 000000 | 000000 |
| 3/4" | 1 1/4" | 4 1/8" | 350 psi @ 72° F | 50 | 000000000 | 00000 | 00000 |
| 1" | 1 9/16" | 5 3/4" | 450 psi @ 72° F | 50 | 000000000 | 00000 | 00000 |
| 1 1/4" | 1 3/4" | 8 1/2" | 375 psi @ 72° F | 50 | 000000000 | 00000 | 00000 |
| 1 1/2" | 2 1/8" | 10 1/2" | 350 psi @ 72° F | 50 | 000000000 | 00000 | 00000 |
| 2" | 2 11/16" | 13" | 300 psi @ 72° F | 50 | 000000000 | 000000 | 000000 |
| 3" | 3 7/8" | 21" | 250 psi @ 72° F | 50 | 000000000 | 000000 | 000000 |
| 4" | 5" | 39" | 175 psi @ 72° F | 50 | 000000000 | 000000 | 000000 |
Plastic Push-to-Connect Tube Fittings for Chemicals
- For Use With: Inch: Acetic Acid, Alcohol, Arsenic Acid, Benzoic Acid, Fluoboric Acid, Hydrochloric Acid, Nitric Acid, Sodium Carbonate, Sulfuric Acid
Metric: Acetic Acid, Alcohol, Arsenic Acid, Benzoic Acid, Fluoboric Acid, Sodium Carbonate, Sulfuric Acid - Temperature Range: Inch: 0° to 270° F
Metric: 32° to 175° F - Tubing: Use with hard (Durometer 55D-60D) FEP plastic
Also known as instant fittings, these chemical-resistant plastic fittings connect to tubing with a push, and an internal gripping ring and fluoroelastomer O-ring hold the tubing tight. To disconnect, push on the release ring and pull the tubing out of the fitting.
PPS fittings resist a wide variety of chemicals, although are not for use with hydrochloric acid or nitric acid. They withstand temperatures up to 175° F.
PVDF fittings offer excellent chemical resistance, and can be used with hydrochloric acid and nitric acid. They withstand temperatures up to 270° F, higher than other push-to-connect fittings for chemicals. They are produced in a clean room and are bagged individually to prevent dirt and moisture from contaminating the inside. PVDF is also known as Kynar.
For technical drawings and 3-D models, click on a part number.
Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.
Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.
Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.
Right-Angle Flow Rectangular Manifolds
Distribute air or fluid to multiple locations from a single supply source with these manifolds. They are also known as headers. They have mounting holes, so you can mount from the top or side.
PTFE manifolds have the best chemical and corrosion resistance of all the plastic and metal manifolds we offer, so they’re the best choice for acids and other highly corrosive substances. Do not use with deonized water at temperatures above 120° F.
Use a plug (sold separately) to close off any unused inlets and outlets.
For technical drawings and 3-D models, click on a part number.
- For Use With: Acetic Acid, Acetone, Bleach, Deionized Water, Hydrochloric Acid, Nitric Acid, Phosphoric Acid, Sulfuric Acid
- Temperature Range: -20° to 180° F
- Maximum Pressure: 120 psi @ 72° F
| No. of Outlets | Inlet Pipe Size  | Outlet Pipe Size | Lg. | Wd. | Ht. | Outlet Ctr.-to-Ctr. | Color | Each | |
Outlets on One Side—Standard Outlet Spacing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2 | 1/4 | 1/8 | 1 3/4" | 1" | 1" | 3/4" | White | 0000000 | 000000 |
| 2 | 3/8 | 1/4 | 2 3/8" | 1 1/4" | 1 1/4" | 7/8" | White | 0000000 | 00000 |
| 2 | 1/2 | 3/8 | 2 3/4" | 1 1/2" | 1 1/2" | 1" | White | 0000000 | 00000 |
| 4 | 1/4 | 1/8 | 3 1/4" | 1" | 1" | 3/4" | White | 0000000 | 00000 |
| 4 | 3/8 | 1/4 | 4 1/8" | 1 1/4" | 1 1/4" | 7/8" | White | 0000000 | 00000 |
| 4 | 1/2 | 3/8 | 4 3/4" | 1 1/2" | 1 1/2" | 1" | White | 0000000 | 000000 |