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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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Dust Caps and Plugs for Pioneer Quick-Disconnect
Hose Couplings for Hydraulic Fluid
Use these dust caps and plugs to keep contaminants out of your hose line.
Dust Caps and Plugs for International Standard ISO A
Quick-Disconnect Hose Couplings for Hydraulic Fluid
Use these dust caps and plugs to keep contaminants out of your hose line.
Caps
- Temperature Range: -40° to 250° F
- Compatible With: See table
Coupling Size | |||||
|---|---|---|---|---|---|
| For ISO Series A | For ISO Series B | Compatible With | Color | Each | |
Buna-N Rubber | |||||
| 1/4 | 1/8 | ISO 7241-1 Series A, Aeroquip 5600; ISO 7241-1 Series A, Parker 6600; ISO 7241-1 Series B, Parker 60 | Black | 00000000 | 00000 |
| 1/2 | __ | ISO 7241-1 Series A, Aeroquip 5600; ISO 7241-1 Series A, Parker 6600 | Black | 00000000 | 0000 |
| 3/4 | __ | ISO 7241-1 Series A, Aeroquip 5600; ISO 7241-1 Series A, Parker 6600 | Black | 00000000 | 0000 |
| 1 | __ | ISO 7241-1 Series A, Aeroquip 5600; ISO 7241-1 Series A, Parker 6600 | Black | 00000000 | 00000 |
End Plugs
- Temperature Range: -40° to 250° F
- Compatible With: See table
Coupling Size | |||||
|---|---|---|---|---|---|
| For ISO Series A | For ISO Series B | Compatible With | Color | Each | |
Buna-N Rubber | |||||
| 1/4 | 1/8 | ISO 7241-1 Series A, Aeroquip 5600; ISO 7241-1 Series A, Parker 6600; ISO 7241-1 Series B, Parker 60 | Black | 00000000 | 00000 |
| 3/4 | __ | ISO 7241-1 Series A, Aeroquip 5600; ISO 7241-1 Series A, Parker 6600 | Black | 00000000 | 0000 |
| 1 | __ | ISO 7241-1 Series A, Aeroquip 5600; ISO 7241-1 Series A, Parker 6600 | Black | 00000000 | 00000 |
Combination Cap and End Plugs
Back View
Front View
- Temperature Range: -40° to 250° F
- Compatible With: ISO 7241-1 Series A, Aeroquip 5600; ISO 7241-1 Series A, Parker 6600
| Coupling Size | Color | Each | |
Buna-N Rubber | |||
|---|---|---|---|
| 3/8 | Black | 00000000 | 00000 |
Dust Caps and Plugs for International Standard ISO B
Quick-Disconnect Hose Couplings for Hydraulic Fluid
Use these dust caps and plugs to keep contaminants out of your hose line.
Drain Pipe Plugs
Seal unthreaded pipe ends with these plugs. They come with a band that clamps over the outside wall of your pipe and tightens with a screwdriver.
Plugs with a ventilation hole have a chamber with a ball that seals the plug when your pipe system is filled and purges air when it’s not.
Plugs with a faucet let you easily direct flow and drainage in your system.
Plugs
For Pipe | Max. Back Pressure | |||||||
|---|---|---|---|---|---|---|---|---|
Size | OD | Water, ft. of head | Air | Temp. Range | Material | Clamp Material | Each | |
| 1 1/2 | 1.78"-1.90" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 00000 |
| 2 | 2.25"-2.38" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 0000 |
| 3 | 3.34"-3.50" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 0000 |
| 4 | 4.31"-4.50" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 0000 |
| 5 | 5.30"-5.62" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 00000 |
| 6 | 6.30"-6.62" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 00000 |
| 8 | 8.38"-8.62" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 00000 |
| 10 | 10.20"-10.80" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 00000 |
| 12 | 12.20"-12.80" | 10 | Not Rated | Not Rated | Neoprene Rubber | Stainless Steel | 0000000 | 000000 |
Plugs with Faucet
For Pipe | Max. Back Pressure | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | OD | Water, ft. of head | Air | Temp. Range | Material | Clamp Material | Faucet Material | For Hose Size | Handle Style | Each | |
| 1 1/2 | 1.84"-1.96" | Not Rated | Not Rated | -40° F to 180° F | Neoprene Rubber | Stainless Steel | Brass | 3/4 | Wheel | 00000000 | 000000 |
| 2 | 2.26"-2.44" | Not Rated | Not Rated | -40° F to 180° F | Neoprene Rubber | Stainless Steel | Brass | 3/4 | Wheel | 00000000 | 00000 |
| 3 | 3.26"-3.52" | Not Rated | Not Rated | -40° F to 180° F | Neoprene Rubber | Stainless Steel | Brass | 3/4 | Wheel | 00000000 | 00000 |
| 4 | 4.33"-4.55" | Not Rated | Not Rated | -40° F to 180° F | Neoprene Rubber | Stainless Steel | Brass | 3/4 | Wheel | 00000000 | 00000 |
| 5 | 5.25"-5.61" | Not Rated | Not Rated | -40° F to 180° F | Neoprene Rubber | Stainless Steel | Brass | 3/4 | Wheel | 00000000 | 00000 |
| 6 | 6.25"-6.68" | Not Rated | Not Rated | -40° F to 180° F | Neoprene Rubber | Stainless Steel | Brass | 3/4 | Wheel | 00000000 | 00000 |