- All include Model DW8011 Pressure Vacuum Valve installed in fill cover.
- Emergency vent is 363,500 SCFH at 6.25PS1.
- Retrofits to existing weld rings.
- Reversible filling cover opening direction.
- Buna-N gaskets are standard – optional materials are available upon request.
- 10″ filing cover can be safely and easily disassembled in the field for repairs.
- Offset Models include holes for the Vapor Valve and Overfill Detection Sensor.
- Aluminum or stainless steel Weld Ring – optional materials are available upon request
20″ Fuel Tanker Manhole Cover DW500-801TB
APl dust caps are suitable for all APl valves manufactured in accordance with API RP1004.
