Pressure / Vacuum Vents for Chemical Trailer Equipment
Chemical Trailer Equipment
Betts and Girard Pressure and Vacuum Vents for DOT 307/407/412 Service, Mounting Gaskes and Repair Kits. Please see downloadable files with ordering info, parts and dimension information.
Note - All products listed have standard PTFE elastomers. Betts Seal Kits do not include mounting gaskets.
Note - All products listed have standard PTFE elastomers. Betts Seal Kits do not include mounting gaskets.
Item # |
Item Name |
Mounting |
Pressure |
Betts # |
Girard # |
Price |
Add To Cart/Request Quote |
|---|---|---|---|---|---|---|---|
 | |||||||
| RVP4AT-35 | N/A Pressue Relief Vent 4" | Mounting N/A ANSI Flange | Pressure N/A 35 psi | Betts # N/A RVP4AT-35 | Girard # N/A DOT407LAF2 | $1,271.81 |
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Request Quote |
| RVP4FT-25 | N/A Pressue Relief Vent 4" | Mounting N/A ANSI Flange | Pressure N/A 25 psi | Betts # N/A RVP4FT-25 | Girard # N/A DOT407LF | $1,363.86 |
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Request Quote |
| RVP4FT-30 | N/A Pressue Relief Vent 4" | Mounting N/A ANSI Flange | Pressure N/A 30 psi | Betts # N/A RVP4FT-30 | Girard # N/A DOT407LF1 | $1,363.86 |
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Request Quote |
| RVP4FT-35 | N/A Pressue Relief Vent 4" | Mounting N/A ANSI Flange | Pressure N/A 35 psi | Betts # N/A RVP4FT-35 | Girard # N/A DOT407LF2 | $1,363.86 |
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Request Quote |
| RVP4NT-25 | N/A Pressue Relief Vent 4" | Mounting N/A NPSF Female Thread | Pressure N/A 25 psi | Betts # N/A RVP4NT-25 | Girard # N/A DOT407LT | $1,093.31 |
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| RVP4NT-30 | N/A Pressue Relief Vent 4" | Mounting N/A NPSF Female Thread | Pressure N/A 30 psi | Betts # N/A RVP4NT-30 | Girard # N/A DOT407LT1 | $1,093.31 |
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| RVP4NT-35 | N/A Pressue Relief Vent 4" | Mounting N/A NPSF Female Thread | Pressure N/A 35 psi | Betts # N/A RVP4NT-35 | Girard # N/A DOT407LT2 | $1,093.31 |
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| RVP4ST-25 | N/A Pressue Relief Vent With Ports 4" | Mounting N/A Swivel Nut | Pressure N/A 25 psi | Betts # N/A RVP4ST-25 | Girard # N/A DOT407LT-SVL | $1,338.75 |
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| RVP4ST-30 | N/A Pressue Relief Vent With Ports 4" | Mounting N/A Swivel Nut | Pressure N/A 30 psi | Betts # N/A RVP4ST-30 | Girard # N/A DOT407LT1-SVL | $1,338.75 |
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| RVP4ST-35 | N/A Pressue Relief Vent With Ports 4" | Mounting N/A Swivel Nut | Pressure N/A 35 psi | Betts # N/A RVP4ST-35 | Girard # N/A DOT407LT2-SVL | $1,338.75 |
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| RVP4WT-30 | N/A Pressue Relief Vent 4" | Mounting N/A Weld Stub | Pressure N/A 30 psi | Betts # N/A RVP4WT-30 | Girard # N/A DOT407LW1 | $983.74 |
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| RVPL3AT-35 | N/A Pressue Relief Vent PTFE Lined 3" | Mounting N/A ANSI Flange | Pressure N/A 35 psi | Betts # N/A RVPL3AT-35 | Girard # N/A DOT3X407AFTL2 | $1,658.64 |
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| RVPL4AT-25 | N/A Pressue Relief Vent PTFE Lined 4" | Mounting N/A ANSI Flange | Pressure N/A 25 psi | Betts # N/A RVPL4AT-25 | Girard # N/A DOT407LAFTL | $1,658.64 |
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| RVPL4AT-35 | N/A Pressue Relief Vent PTFE Lined 4" | Mounting N/A ANSI Flange | Pressure N/A 35 psi | Betts # N/A RVPL4AT-35 | Girard # N/A DOT407LAFTL2 | $1,658.64 |
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| 3X407MVBTT | N/A Vacuum Breaker With Ports 3" | Mounting N/A Swivel Nut | Pressure N/A | Betts # N/A RVV3ST | Girard # N/A 3X407MVBTT | $887.04 |
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| RVV3ST | N/A Vacuum Relief Vent With Ports 3" | Mounting N/A Swivel Nut | Pressure N/A | Betts # N/A RVV3ST | Girard # N/A 3X407MVBTT | $671.46 |
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| RVV4ST | N/A Vacuum Relief Vent With Ports 4" | Mounting N/A Swivel Nut | Pressure N/A | Betts # N/A RVV4ST | Girard # N/A 407MVBLTT | $743.43 |
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| SK-RVCT | N/A Seal Kit - Pressure Relief/Vacuum Combo Vent PTFE | Mounting N/A | Pressure N/A | Betts # N/A SK-RVCT | Girard # N/A | $53.05 |
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| SK-RVPT | N/A Seal Kit - Pressure Vent PTFE | Mounting N/A | Pressure N/A | Betts # N/A SK-RVPT | Girard # N/A | $29.61 |
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| SK-RVVT | N/A Seal Kit - Vacuum Vent PTFE | Mounting N/A | Pressure N/A | Betts # N/A SK-RVVT | Girard # N/A | $18.10 |
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