High Temperature Float Switch MNA
-
Model Number:
SF-20-NO-NA
-
Product Name:High Temperature Float Switch MNA
-
Manufacturer:
221 Degree F
Model Number
SF-20-NO-NA
$262.50
PumpBiz SF-20-NO-NA
High Temperature Stainless Steel Pump Float Switch
The SF-20-NO-NA is a high-temperature, stainless steel float switch designed for automatic level control of sump pumps and other pump applications. This pump-duty, mercury-activated, narrow-angle switch is built for reliable performance in demanding environments.
Specifications:
- Type: Pump-down, Normally Open (NO) contact
- Activation: Mercury-activated, narrow angle
- Max Rating: 10 Amp @ 120 VAC, 1/2 HP SPST
- Max Temperature: 221°F (105°C)
- Float: Mini 304 Stainless Steel bulb, 4"
- Cord: 20 ft, 16 AWG / 2C SJOOW (no piggyback plug)
- Mounting: Includes bracket
- Certifications: UL Listed
Applications:
- Automatic liquid level control for sump and other pumps
- High temperature and chemical applications
Additional Options:
- Teflon-coated stainless steel control floats available for control duty or pump duty operation
Note: This model is supplied without a plug.Click here for other Sump Pump Switches
| Model Number | SF-20-NO-NA |
|---|---|
| Wetted Materials | 304SS |
| Voltage (V) | 115/230 |
| Voltage (Range) | 110-120/220-240 |
| Phase (Ø) | Single (1) |
| Max Operating Temperature (F) | 221 |
| Weight (Lbs) | 2.000000 |
>

