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 |
---|---|---|---|---|---|---|---|
RVP4WT-30 /Asset/Betts Chem Vent Weld Stub Pressure Relief.jpg | 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 /Asset/Betts Chem Vent RVC3A RVP3A ANSI.jpg | 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 /Asset/Betts Chem Vent RVC4A ANSI.jpg | 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 /Asset/Betts Chem Vent RVC4A ANSI.jpg | 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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RVC3AT-25 /Asset/Betts Chem Vent RVC3A RVP3A ANSI.jpg | N/A Pressue Relief/Vacuum Combo Vent 3" | Mounting N/A ANSI Flange | Pressure N/A 25 psi | Betts # N/A RVC3AT-25 | Girard # N/A DOT3X407AFWV | $1,583.91 |
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RVC3AT-30 /Asset/Betts Chem Vent RVC3A RVP3A ANSI.jpg | N/A Pressue Relief/Vacuum Combo Vent 3" | Mounting N/A ANSI Flange | Pressure N/A 30 psi | Betts # N/A RVC3AT-30 | Girard # N/A DOT3X407AFWV1 | $1,583.91 |
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RVC3AT-35 /Asset/Betts Chem Vent RVC3A RVP3A ANSI.jpg | N/A Pressue Relief/Vacuum Combo Vent 3" | Mounting N/A ANSI Flange | Pressure N/A 35 psi | Betts # N/A RVC3AT-35 | Girard # N/A DOT3X407AFWV2 | $1,583.91 |
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RVC3NT-25 /Asset/Betts Chem Vent RVCN RVPN NPS.jpg | N/A Pressue Relief/Vacuum Combo Vent 3" | Mounting N/A NPSF Pipe Thread | Pressure N/A 25 psi | Betts # N/A RVC3NT-25 | Girard # N/A DOT3X407TWV | $1,091.16 |
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RVC3NT-30 /Asset/Betts Chem Vent RVCN RVPN NPS.jpg | N/A Pressue Relief/Vacuum Combo Vent 3" | Mounting N/A NPSF Pipe Thread | Pressure N/A 30 psi | Betts # N/A RVC3NT-30 | Girard # N/A DOT3X407TWV1 | $1,091.16 |
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RVC3NT-35 /Asset/Betts Chem Vent RVCN RVPN NPS.jpg | N/A Pressue Relief/Vacuum Combo Vent 3" | Mounting N/A NPSF Pipe Thread | Pressure N/A 35 psi | Betts # N/A RVC3NT-35 | Girard # N/A DOT3X407TWV2 | $1,091.16 |
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RVC3ST-25 /Asset/Betts Chem Vent RVC3S RVP3S Swivel.jpg | N/A Pressue Relief/Vacuum Combo Vent With Ports 3" | Mounting N/A Swivel Nut | Pressure N/A 25 psi | Betts # N/A RVC3ST-25 | Girard # N/A DOT3X407TWV-SVL | $1,517.04 |
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RVC3ST-30 /Asset/Betts Chem Vent RVC3S RVP3S Swivel.jpg | N/A Pressue Relief/Vacuum Combo Vent With Ports 3" | Mounting N/A Swivel Nut | Pressure N/A 30 psi | Betts # N/A RVC3ST-30 | Girard # N/A DOT3X407TWV1-SVL | $1,517.04 |
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RVC3ST-35 /Asset/Betts Chem Vent RVC3S RVP3S Swivel.jpg | N/A Pressue Relief/Vacuum Combo Vent With Ports 3" | Mounting N/A Swivel Nut | Pressure N/A 35 psi | Betts # N/A RVC3ST-35 | Girard # N/A DOT3X407TWV2-SVL | $1,517.04 |
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RVC4AT-25 /Asset/Betts Chem Vent RVC4A ANSI.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A ANSI Flange | Pressure N/A 25 psi | Betts # N/A RVC4AT-25 | Girard # N/A DOT407LAFWV | $1,450.31 |
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RVC4AT-30 /Asset/Betts Chem Vent RVC4A ANSI.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A ANSI Flange | Pressure N/A 30 psi | Betts # N/A RVC4AT-30 | Girard # N/A DOT407LAFWV1 | $1,450.31 |
Add To Cart
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RVC4AT-35 /Asset/Betts Chem Vent RVC4A ANSI.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A ANSI Flange | Pressure N/A 35 psi | Betts # N/A RVC4AT-35 | Girard # N/A DOT407LAFWV2 | $1,450.31 |
Add To Cart
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RVC4FT-25 /Asset/Betts Chem Vent RVCF RVPF TTMA.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A TTMA Flange | Pressure N/A 25 psi | Betts # N/A RVC4FT-25 | Girard # N/A DOT407LFWV | $1,521.71 |
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RVC4FT-30 /Asset/Betts Chem Vent RVCF RVPF TTMA.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A TTMA Flange | Pressure N/A 30 psi | Betts # N/A RVC4FT-30 | Girard # N/A DOT407LFWV1 | $1,521.71 |
Add To Cart
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RVC4FT-35 /Asset/Betts Chem Vent RVCF RVPF TTMA.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A TTMA Flange | Pressure N/A 35 psi | Betts # N/A RVC4FT-35 | Girard # N/A DOT407LFWV2 | $1,521.71 |
Add To Cart
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RVC4NT-25 /Asset/Betts Chem Vent RVCN RVPN NPS.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A NPSF Pipe Thread | Pressure N/A 25 psi | Betts # N/A RVC4NT-25 | Girard # N/A DOT407LTWV | $1,120.16 |
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RVC4NT-30 /Asset/Betts Chem Vent RVCN RVPN NPS.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A NPSF Pipe Thread | Pressure N/A 30 psi | Betts # N/A RVC4NT-30 | Girard # N/A DOT407LTWV1 | $1,120.16 |
Add To Cart
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RVC4NT-35 /Asset/Betts Chem Vent RVCN RVPN NPS.jpg | N/A Pressue Relief/Vacuum Combo Vent 4" | Mounting N/A NPSF Pipe Thread | Pressure N/A 35 psi | Betts # N/A RVC4NT-35 | Girard # N/A DOT407LTWV2 | $1,120.16 |
Add To Cart
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RVC4ST-25 /Asset/Betts Chem Vent RVC4S RVP4S Swivel.jpg | N/A Pressue Relief/Vacuum Combo Vent With Ports 4" | Mounting N/A Swivel Nut | Pressure N/A 25 psi | Betts # N/A RVC4ST-25 | Girard # N/A DOT407LTWV-SVL | $1,544.03 |
Add To Cart
Request Quote |
RVC4ST-30 /Asset/Betts Chem Vent RVC4S RVP4S Swivel.jpg | N/A Pressue Relief/Vacuum Combo Vent With Ports 4" | Mounting N/A Swivel Nut | Pressure N/A 30 psi | Betts # N/A RVC4ST-30 | Girard # N/A DOT407LTWV1-SVL | $1,544.03 |
Add To Cart
Request Quote |
RVC4ST-35 /Asset/Betts Chem Vent RVC4S RVP4S Swivel.jpg | N/A Pressue Relief/Vacuum Combo Vent With Ports 4" | Mounting N/A Swivel Nut | Pressure N/A 35 psi | Betts # N/A RVC4ST-35 | Girard # N/A DOT407LTWV2-SVL | $1,544.03 |
Add To Cart
Request Quote |