Part Number: 20976
B11AN Adjustable Hydrostat
The pipe mounted hydrostat (water pressure switch) protects sealed heating system components from operating when the system pressure drops below an adjustable pre-set level. Features a snap action SPDT microswitch assembly. Complies with BS EN 60947-4-1/+A1. ajustable from .15 bar to 1 bar.
Product Specification
| Approved by | BS EN 60947-4-1:2010. |
| Standards | BS EN 60947-4-1/+A1 |
| Ambient Temperature | -35 to 60°C |
| Application | System protection |
| Connection | BSP F |
| Contact Rating | 16 (6) A, SPDT |
| Diameter | 49 mm |
| Dimensions | H 115 x W 88 x D 49 mm |
| Height | 115 mm |
| Max. Operating Pressure | 10 bar |
| Max. Temperature | 120°C |
| Protection Rating | IP40 |
| Size | 1/4" |
| Type | Adjustable Hydrostat |
| Weight | 0.47 kg |
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