
Pfannenberg
46850220023
Alternate Item Number: Flow Switch 3/4"npt w/Conn & T
Contact for Pricing
Overview
The Pfannenberg Flow Switch (SKU: 46850220023) is an industrial device designed for fluid monitoring. It detects fluid flow rates to help prevent system failures. This switch features a 3/4" NPT connection for standard piping and a T-connection for flexible integration. The adjustable control range is from +10 to +45 °C (+50 to +104 °F), with a factory setting of +35 °C (+95 °F). It has a rated flow rate of 2 gpm (450 L/H) and can withstand a maximum water pressure of 145 PSIG (10 BAR). Available in stainless steel or light grey galvanized sheet steel, it is rated NEMA Type 12/3R/4/4x for indoor/outdoor use. Manufactured by Pfannenberg in Germany.
- 3/4" NPT connection for standard piping
- Adjustable control range: +10 to +45 °C (+50 to +104 °F)
- Rated flow rate: 2 gpm (450 L/H)
- Maximum water pressure: 145 PSIG (10 BAR)
- NEMA Type 12/3R/4/4x rated for indoor/outdoor use
Specifications
Color | Stainless Steel, Light Grey Galvanized Sheet Steel |
Connection Type | NPT, T-connection |
Ip Rating | IP66/IP67 |
Material | Stainless Steel, Light Grey Galvanized Sheet Steel |
Nema Rating | Type 12/3R/4/4X |
Size | 3/4" NPT |

RRJVAWAL_GB
Switching Function: Maintained Direction-Angle: 1 x 90� DegreesPanel Cutout: � 22.3 mm Shape: RoundIllumination: Yes Labeling Option: NoProtection Class: II (protective insulation) Bezel Color: Stainless Steel Polished Color LED: Yellow

