ASME, 20″ x 10″ Flange Style for Lined Tanks, 6 Hold Down / 4 Hold Down, 50 PSI MAWP, Model 8260, 6″ High Collar
- ASME SYMBOL & DATA PROVIDED
- THREADED HOLD-DOWNS
- 6” OR 10” HIGH COLLAR AVAILABLE
- DESIGNED FOR RUBBER LINING
This Tiona 20”Full Opening Manhole conforms to the requirements of the ASME code for pressure vessels Section VIII, Division 1. Cover and Collar are flanged to provide adequate area for rubber lining.
Product Details
| Assembly No. | Weld Collar | Cover | Wing-Nut, Washer Hinge Pins | Number Hold Downs | * Working Pressure | Weight |
|---|---|---|---|---|---|---|
| 8260SCX-6" | Steel | Steel | Stnls 304 | 4 Fill 8 Manhole | 50 PSI [3.4] | 112 lb |
| 8260LCX-6" | Stnls 316L | Stnls 316L | Stnls 304 | 4 Fill 8 Manhole | 50 PSI [3.4] | 50.8 kg |
| During installation and welding the collars to the tank, care should be exercised to insure the collars remain flat and round in order to assure proper performance. If necessary a welding fixture should be used to prevent distortion. | ||||||
Repair Kits and Accessories
ASME Replacement Swing-bolt / Wing-nut Assemblies
Installation & Maintenance
MM-MH001: Full Opening Manhole Installation and Maintenance Manual
Prop 65
WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov. For additional information on Betts products and Proposition 65 list please see: https://www.bettsind.com/prop-65/