VBSST Series Fast-Entry Door

Fast entry doors in a range of sizes from DN40CF-DN300CF

Key Features


  • Optional viewport
  • Maximum bakeout temperature 130ºC
  • Stainless steel 304L (316LN by special request)
  • Custom versions with a CF flange on back of door instead of a viewport on request
  • Double sealed version with differential pumping flange available by special request
Part No.Flange SizeDim A ( mm)Dim B (mm)Viewport diameter ØD (mm)Access diameter ØD1(mm)Dim C (mm)
VBSST40DN40CF6748No Viewport4031
VBSST40+
VBSST40SDN40CF6748404031
VBSST40S+
VBSST63DN63CF8970No Viewport7038
VBSST63+
VBSST63SDN63CF8970707038
VBSST63S+
VBSST100DN100CF10988No Viewport10238
VBSST100+
VBSST100SDN100CF1098810210238
VBSST100S+
VBSST160DN160CF135116No Viewport15045
VBSST160+
VBSST160SDN160CF13511615015045
VBSST160S+
VBSST200DN200CF159143No Viewport15045
VBSST200+
VBSST200SDN200CF15914319019847
VBSST200S+
VBSST250DN250CF185167No Viewport19849
VBSST250+
VBSST250SDN250CF18516725025049
VBSST250S+
VBSST300DN300CF241215No Viewport29056
VBSST300+
VBSST300SDN300CF24121529029056
VBSST300S+

VBSST40S

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VBSST63S

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VBSST100

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VBSST100S

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VBSST160

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VBSST160S

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VBSST200

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VBSST200S

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VBSST250

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VBSST250S

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VBSST300

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VBSST300S

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