SERIES W11
SIGHT WINDOWS - WELD PAD/BOLT-ON/WELD NECK
(Was Model 028/058), (Was Model 030/036), (Was Model 311/351)
Benefits & Features
- Provides direct visual observation of process in vessels
- Welds or bolts on directly to vessel
- Sizes 1” to 8”
- 150Lb ASME B16.5 Flanges
Options
- 300Lb ASME Rated (consult factory)
- Schedule 80 Weld Neck
- Lens: Quartz or Fused Glass
- See Matrix below for standard options
Application Notes:
- Saturated Steam Service: Contact factory
- Potable Water: Carbon Steel pads are not suitable for potable water, but 316LSS pads are suitable
- Vacuum Service: Contact factory
- Gaseous Service: Not acceptable
- Compatibility: Before ordering, verify all materials are compatible with the service media(s), intermittently used cleaners, the environment, and cleaning processes in conjunction with the temperatures and pressures of the application(s) and future applications. Ernst Instruments does not make chemical compatibility recommendations. Compatibility is the responsibility of the user and/or specifying party.
WARNING: This product can expose you to certain chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov
Replacement Parts
- Please contact our Sales Dept. sales@ernstinstruments.com or call 888-943-5000
Dimensions
| Dimensions | |||||
|---|---|---|---|---|---|
| Flange Size | A | B | C1 Flat Pad | C2 Bolt-On | C3 Weld Neck |
| 1” | 4.25” | 1.38” | 2.44" | 3.75” | 3.31” |
| 1-1/2” | 5.00” | 2.00” | 2.81" | 4.25” | 3.38” |
| 2” | 6.00” | 2.50” | 3.13" | 4.88” | 4.19” |
| 3” | 7.50” | 3.63” | 3.63" | 5.38” | 4.69” |
| 4” | 9.00” | 4.50” | 3.50" | 5.38” | 4.94” |
| 6” | 11.00” | 6.75” | 4.38" | 6.38” | 6.06” |
| 8” | 13.50” | 8.75” | 5.63” | 7.00” | 6.94” |
MODEL NO. MATRIX
