


Dwyer Instruments SFI-500CS-1-1/2 | Sight window | 1-1/2" male NPT
A series of standard tempered glass sight windows with brass body that show the level or contents of tanks or pipes is called the Model SFI-500CS-1-1/2 Sight Window. The Series 500 sight panes come with a standard brass body as well as options in carbon steel or 316 SS.

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- Specifications
- Features
- Downloads
Approvals | Meets the technical requirements of EU Directive 2011/65/EU (RoHS II) |
Connection | 1-1/2" male NPT |
Manufacturer | Dwyer Instruments |
Material | Wetted: Window: tempered glass Body: brass, carbon steel, or 316 SS Gasket: Buna-N on brass and carbon steel body, PTFE on 316 SS body |
Maximum Operating Pressure | 125 psig (8.6 bar) |
Maximum operating temperature | 200°F (93°C) |
Type | Sight Window |
- 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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