W991 Series Flexible Clamshell Couplings
W991 Series Flexible Clamshell Couplings
- Clamshell coupling design
- Sizes –08 through –72
- MIL-C-22263 compliant
- Operating pressure: 125 PSIG, proof pressure: 250 PSIG,
burst pressure: 375 PSIG - Operating temperature: -65°F to 900°F (dependent on O-Ring and coupling material and seal design; for high temperature refer to W991F Series)
- Interfaces with W902 ferrules & AS902 ferrules
- Capable of 4° total misalignment in joint
- Approximately .25 inch of axial movement between ferrule faces
- Available in Aluminum, CRES, and Titanium
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