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Dwyer SFI-500SS-3/4 | Sight Window | 3/4" male NPT, 125 psig
The Dwyer SFI-500SS-3/4 is a Series 500 sight window with a 3/4" male NPT connection, fitted to tanks or pipes to show their level or contents. The tempered glass pane of the SFI-500SS-3/4 sits in a body that the series lists in brass as standard, with carbon steel or 316 SS as options.
- 3/4" male NPT process connection on the SFI-500SS-3/4
- Tempered glass window; gasket is Buna-N on brass and carbon steel bodies, PTFE on 316 SS (SFI-500SS-3/4)
- SFI-500SS-3/4 rated to 125 psig (8.6 bar) maximum operating pressure
- Maximum operating temperature of 200°F (93°C) for the SFI-500SS-3/4
- Meets EU Directive 2011/65/EU (RoHS II) technical requirements — SFI-500SS-3/4
- Specifications
- Features
- Downloads
| Part Number | SFI-500SS-3/4 |
| Brand | Dwyer |
| Type | Sight Window |
| Connection | 3/4" male NPT |
| Window | Tempered glass |
| Body Material | Brass, carbon steel or 316 SS (series options) |
| Gasket | Buna-N (brass/carbon steel body); PTFE (316 SS body) |
| Max. Operating Pressure | 125 psig (8.6 bar) |
| Max. Operating Temperature | 200°F (93°C) |
| Approvals | EU Directive 2011/65/EU (RoHS II) |
- Strong, tempered glass windows are resistant to abrasion and chemical attachment.
- A precise seal is ensured with a seamless, changeable gasket.
- Field-replaceable window made of glass.
- Selection of wetted materials to accommodate a broad spectrum of chemical compatibility.
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