ASME, 18″, 6 Hold Down, 100 PSI MAWP, Model 8418, 10″ High Collar

  • ASME SYMBOL & DATA PROVIDED
  • THREADED HOLD-DOWNS
  • 6” OR 10” HIGH COLLAR AVAILABLE

This Tiona 18” Full Opening Manhole conforms to the requirements of the ASME code for pressure vessels Section VIII, Division 1.

PARTS LIST

Product Details

Assembly No.Weld CollarCoverHardwareNumber Hold Downs* Working PressureWeight
8418SCW-10"SteelSteelStnls 3046100 PSI [6.8 BAR]76.1 lb
8418LCW-10"Stnls 316LStnls 316LStnls 3046100 PSI [6.8 BAR]79.0 lb

Repair Kits and Accessories

ASME Replacement Swing-bolt / Wing-nut Assemblies

Installation & Maintenance

MM-MH001: Full Opening Manhole Installation and Maintenance Manual

Engineering Bulletins

EB3-99: Installation and Care Instructions for Teflon Encapsulated Square Gaskets for Tiona-Betts Full Opening Manholes

EB-07-03: Maintenance and Use of Betts Full Opening Pressure Manhole