About Noise, Filtration, and Flow Ratings
More
Diesel Fuel Tank Caps
Often used with trailers, compressors, and other equipment tanks, these caps meet Department of Transportation requirements. Caps have fusible plugs that will melt when the outside environment reaches their opening temperature.
Cap with vent will automatically open when the internal pressure reaches between 6.5 psi to 8.5 psi to relieve pressure.
Locking Fill Caps for Drums
Prevent tampering with the contents of your drum while allowing access for filling.
For technical drawings and 3-D models, click on a part number.
Lockable Breather Vents with Cap
Secure access to vented openings in pipe and tanks—the cap can be locked to prevent tampering. These breather vents allow you to add a filling port to your hydraulic tank while protecting against excess pressure and vacuum. Use them to stop debris from entering your tank. Breather vents mount on top of standard tank openings with included hardware. Padlock is not included.
For technical drawings and 3-D models, click on a part number.
Material | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Opening Dia. | Ht. | For Use With | Cap | Screen | Mount Type | Bolts Included | Removes Particle Size Down To, microns | For Max. Padlock Shackle Dia. | Each | |
| 2 1/8" | 5 1/8" | Air, Oil | Steel | 304 Stainless Steel | Flange | Yes | 10 | 3/8" | 0000000 | 000000 |
| 2 1/8" | 5 1/8" | Air, Oil | Steel | 304 Stainless Steel | Flange | Yes | 40 | 3/8" | 0000000 | 00000 |
| 2 1/8" | 6 1/8" | Air, Oil | Steel | Nylon Plastic | Flange | Yes | 10 | 3/8" | 0000000 | 00000 |
| 2 1/8" | 6 1/8" | Air, Oil | Steel | Nylon Plastic | Flange | Yes | 40 | 3/8" | 0000000 | 00000 |
Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Max. Temp., °F | Ht. | Dia. | For Use With | Cap | Screen | For Max. Padlock Shackle Dia. | Each | |
NPT Male | |||||||||
| 2 | 200° | 4 1/2" | 5 5/8" | Air, Oil, Water | Aluminum | Stainless Steel | 3/8" | 0000000 | 000000 |
Gas Tank Safety Caps
Protect the valve of high-pressure gas tanks. The cap fits tanks with and without a regulator.
| For Use With Tank Style | Thread Size | Material | Specifications Met | Each | |
| K, T | 3 1/8"-11 | Steel | D.O.T. Compliant 49 CFR 173.301, OSHA Compliant 29 CFR 1910.253 | 0000000 | 000000 |
Gas Tank Safety Collars
Use a collar to protect the valve of acetylene tanks. The collar fits tanks with and without a regulator.
| For Use With Tank Style | Thread Size | Material | Specifications Met | Each | |
| 5 | 3 1/2"-11 | Steel | D.O.T. Compliant 49 CFR 173.301, OSHA Compliant 29 CFR 1910.253 | 0000000 | 000000 |