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Dwyer SFI-500B-1 | Sight Window | 1" male NPT, 125 psig
Dwyer SFI-500B-1 is a 1" male NPT sight window with a tempered glass pane and a brass body, used to show the level or contents of a tank or pipe. Series 500 windows such as the SFI-500B-1 come with brass bodies as standard, with carbon steel and 316 SS versions also offered.
- 1" male NPT connection on the SFI-500B-1
- 1" SFI-500B-1 rated to 125 psig (8.6 bar) and 200°F (93°C)
- SFI-500B-1 gasket: Buna-N on brass and carbon steel bodies, PTFE on 316 SS
- SFI-500B-1 meets EU Directive 2011/65/EU (RoHS II) technical requirements
- Specifications
- Features
- Downloads
| Part Number | SFI-500B-1 |
| Brand | Dwyer |
| Type | Sight Window |
| Connection | 1" male NPT |
| Window | Tempered glass |
| Body | Brass |
| Series Body Options | Brass, carbon steel or 316 SS |
| Gasket | Buna-N on brass and carbon steel body, PTFE on 316 SS body |
| Maximum Pressure | 125 psig (8.6 bar) |
| Maximum Temperature | 200°F (93°C) |
| Compliance | 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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