Low Pressure Circular Hinged Closures

Features & Benefits

  • Hand tightening feature
  • A.S.M.E. 'U' stamp provided
  • Data report provided
  • 10" (254mm) high collar provided as standard, other lengths available
  • Unique one-piece head
  • 50 psi/full vacuum design
  • Carbon or stainless steel
  • Provides simple, fast and economical means of access
  • Other sizes and materials available on request
  • All swing bolts are SA192-B2-B8 CL1 material (stainless steel)
  • Replacement parts readily available
  • Buna 'N' gasket material is standard.  Special gasket material is available on request.
  • Click here to start quote process for this product.
Size
Cover/Collar
Material
Part No.
No. of Bolts
Wt.
(lb/kg)
10"
Carbon steel
B92-220
3
38 / 17.2
10"
316 L stainless
B92-221
3
38 / 17.2
20"
Carbon steel
B92-222
6
91 / 41.3
20"
316 L stainless
B92-223
6
91 / 41.3
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