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Multiport ManholesMultiport manholes provide complete containment from tank to grade level of tank fill and vapor return risers. They are available in 36” and 42” openings in a variety of configurations. |
Highlights/Advantages
- Provides future access to tank top.
- Watertight containment of tank openings.
- Fewer forecourt manholes improves site appearance and safety for pedestrian traffic.
- Patented watertight “D” profile O-ring seals cover and prevents groundwater intrusion.
- 18” skirt is 3/16” thick corrosion proof FRP.
- Cam locks seal manhole cover allowing simple removal. Jackscrew in cover is provided to easily lift cover off watertight seal.
- Optional waterproof sump shield system.
- Grey powder coated manhole. 5 gallon spill containers and drain valves are same as used with 85000-1 series fill and vapor collectors.
- Cam locks eliminate corroded threads, lost bolts and water entry from not reinstalling bolts after service.
- Optional ductile cast iron snow plow ring available.
Certifications/Listings
* EVR Phase 1 Certification VR-101
Ordering Information
| PART NUMBER | DESCRIPTION |
|---|---|
| T36-0C-1-0-NPR | 36” turbine manway with one 13” access opening offset, no plow ring |
| M36-1C-1-0-NPR | 36” multiport, one field replaceable spill container with drain, one 13” access opening, no plow ring |
| M36-1C-1-0-SPR | 36” multiport, one field replaceable spill container with drain, one 13” access opening, with plow ring |
| M36-2C-0-1-NPR | 36” multiport, one spill container with drain, one spill container without drain, one 8” access opening, no plow ring |
| M36-2C-0-1-SPR | 36” multiport, one spill container with drain, one spill container without drain, one 8” access opening, with plow ring |
| M42-1C-1-0-NPR | 42” multiport, one field replaceable spill container with drain, one 13” access opening, no plow ring |
| M42-1C-1-0-SPR | 42” multiport, one field replaceable spill container with drain, one 13” access opening, with plow ring |
| M42-2C-0-1-NPR | 42” multiport, one spill container with drain, one spill container without drain, one 8” access opening, no plow ring |
| M42-2C-0-1-SPR | 42” multiport, one spill container with drain, one spill container without drain, one 8” access opening, with plow ring |
| M42-4C-0-1-NPR | 42” quad multiport, two spill containers with drain, two spill containers without drain, one 6" access opening, no plow ring |
| M42-4C-0-1-SPR | 42” quad multiport, two spill containers with drain, two spill containers without drain, one 6" access opening, with plow ring |
| SIZE | DIM A - SPILL COLLECTION SEPARATION | DIM B - ACTUAL COVER DIAMETER | DIM C - ACCESS OPENING DIAMETER | DIM D - HEIGHT OF MANWAY SKIRT FROM FINISHED GRADE | DIM E - HEIGHT OF RISER FROM FINISHED GRADE TO ACHIEVE 5 GAL. CAPACITY, WITHOUT MF 4×4 | DIM E - HEIGHT OF RISER FROM FINISHED GRADE TO ACHIEVE 5 GAL. CAPACITY, WITH MF 4×4 |
|---|---|---|---|---|---|---|
| 36" | 16" | 37 7/8" | 36" | 18" | 16 3/8" to 18" | 18 1/8" to 20" |
| 42" | 16" | 44 1/2" | 42" | 18" | 16 3/8" to 18" | 18 1/8" to 20" |
Chart Key
- Cover Type & Size
- M36 = Multiport manway cover with 36” access opening
- M42 = Multiport manway cover with 42” access opening
- T36 = Turbine manway cover with 36” access opening
- Number of Spill Collectors
- 0C = 0 spill collectors
- 1C = 1 spill collector
- 2C = 2 spill collectors
- 4C = 4 spill collectors
- Number of 13” Access Openings
- Number of 8” Access Openings
- Snow plow ring option
- SPR = With snow plow ring
- NPR = Without snow plow ring
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