Compare Model Drawings, CAD & Specs Flange Size Availability Price
Retaining Ring, NW63 Size Rotatable Bolt Ring, Stainless Steel
$51
NW63
Retaining Ring, NW80 Size Rotatable Bolt Ring, Stainless Steel
$37
1 Week
NW80
1 Week
Retaining Ring, NW100 Size Rotatable Bolt Ring, Stainless Steel
$37
6 Weeks
NW100
6 Weeks
Retaining Ring, NW160 Size Rotatable Bolt Ring, Stainless Steel
$39
7 Weeks
NW160
7 Weeks
Retaining Ring, NW200 Size Rotatable Bolt Ring, Stainless Steel
$43
7 Weeks
NW200
7 Weeks
Retaining Ring, NW250 Size Rotatable Bolt Ring, Stainless Steel
$46
7 Weeks
NW250
7 Weeks
Retaining Ring, NW320 Size Rotatable Bolt Ring, Stainless Steel
$52
NW320
Retaining Ring, NW400 Size Rotatable Bolt Ring, Stainless Steel
$84
NW400
Retaining Ring, NW500 Size Rotatable Bolt Ring, Stainless Steel
$109
NW500

Specifications

  • Component Type
    Retaining Ring
  • Series
    Series 76
  • Flange Type
    ISO-MF
  • Material
    Stainless Steel

Features

Rotatable Bolt Rings

You can join an ISO-BF bolted flange to an ISO-MF an ISO-MF Multi-fastener flange by using a rotatable bolt ring on the ISO-MF flange. In attaching a rotatable bolt ring to an MF flange, the ring is first passed over the flange with the larger bore of the ring facing outward from the open port. The split retaining ring is then snapped into the groove on the periphery of the ISO-MF flange. Then the bolt ring is pulled forward into position. The vacuum flanges are then joined using nuts and bolts.

Need help?

Contact an Applications Specialist by sending us an email