General-purpose liquid flow switch with SPDT snap-acting switch for detecting presence or absence of flow in HVAC, hydronic, water, and fuel oil systems. 1–6" NPT/BSPT connections, 160 PSI rated, temperature range 32–300°F. Includes 1", 2", 3", and 6" stainless steel paddles. NEMA-1 enclosure with dust-protected design and field-adjustable sensitivity.
Xylem-McDonnell & Miller FS251 Flow Switch 1" NPT SPDT
Xylem-McDonnell & Miller
$213.95
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Xylem-McDonnell & Miller
Xylem-McDonnell & Miller FS251 Flow Switch 1" NPT SPDT
- SKU:
- FS251
- Product Type:
- Liquid Flow Switch
- Subcategory:
- General Purpose
- Application:
- Residential/Commercial
- System Type:
- Air Conditioning, Heating, Hydronic Systems, Water Systems, Fuel Oil Systems
- Installation Type:
- OEM Replacement
- Amperage:
- 10 FLA @ 240V
- Temperature Range:
- 32°F to 300°F
- Pressure Rating:
- 160 PSI
- Inlet Size:
- 1–6" NPT
- Connection Type:
- NPT, BSPT
- Connection / Joint:
- NPT, BSPT
- Material:
- Stainless Steel (paddles)
- Control Type:
- Non-Programmable
- Switch Action:
- SPDT
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