Page 9 - Petroleum

Civacon offers Petroleum Manhole Assemblies for virtually any petroleum tank truck application and specification. Specified by oil companies and transport fleets around the world, Civacon petroleum manhole assemblies are available in a plated steel, and stainless steel. Civacon covers are available in standard sizes (16” and 20”) and offer unparalleled safety features and operational benefits.
• New and Replacement covers for DOT 406 and MC306 Cargo Tanks; meets HM183 replacement requirements and 178.346- 10 venting requirements
• Designed for Pressure/Vacuum Venting
• Retrofits to existing weld rings
• Reversible PAF
• Buna N Gaskets Standard – optional materials available
• 10” (260mm) aluminum vent set to open at not less than 3.63
PSI
• Security Locking feature
• Lightweight
• Low profile design
Part List
Key
Part Number
Description
Req’d
1
CIV 4754
Weld Ring
1
2
CIV 4645
Gasket (Buna, Weld Ring) 2
1
3
CIV 3271
Clamp Ring
1
4
CIV 5009
Nut (Hex Head)
1
5
CIV 1110
Screw (Hex Head)
1
6
CIV 1113
Washer
2
7
CIV 6006
Cover Weldment
1
8
CIV 6121
Latch
1
9
CIV 5951
Clevis Pin
2
10
CIV 1045
Cotter Pin
2
11
CIV 6025
Washer
2
12
CIV 5870
Fill Cover 1
1
13
CIV 5988
Strongback weldment 1
1
14
CIV 5960
Boot 1
1
15
CIV 6252
Gasket (Buna, Fill Cover) 1,3
1
16
CIV 5895
Spring 1
1
17
CIV 5890
Screw (Hex Head) 1
1
18
CIV 5681
Nut (Hex Seal) 1
1
19
CIV 9874
Seal Washer 1
1
20
CIV NV2001
Vent Assembly 1
1
21
CIV 5961
Plug (Plastic) 1
1
22
CIV 6755
Bushing 1
2
1- Included in P/N 5946N - Fill Cover Assembly 2- Also available in Viton - P/N 4873
3- Also available in Viton - P/N 6263
To locate the Polar Service Center nearest you, please call 1-877-534-2076 west of the Continental Divide and 1-800-955-8558 east of the Continental divide or visit our website at: www.polarcorp.com
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Petroleum Trailer Parts Catalog
Manholes