UNIVERSAL FLOW MONITORS SN-BSB3GM-4-32V1.0-AX0XR FLOW SWITCH 1/2NPT 0-3GPM

Description:

The Universal Flow Monitors (UFM) SN-BSB3GM-4-32V1.0-AX0XR Flow Switch is used in industrial fluid handling systems to monitor liquid flow and provide switch-based control for equipment protection and process automation. Commonly installed in cooling water systems, CNC machine tools, lubrication circuits, hydraulic equipment, and industrial process machinery requiring a 0–3 GPM flow range with 1/2-inch NPT connections. Maintenance teams, process engineers, and system integrators use this flow switch for pump protection, preventive maintenance, and replacement of OEM flow monitoring devices. The SN Series utilizes a spring-biased semi-circular vane design that provides accurate flow sensing with low pressure drop and does not require straight pipe runs.

Applications:

The Universal Flow Monitors (UFM) SN-BSB3GM-4-32V1.0-AX0XR Flow Switch is commonly used in cooling water circuits, bearing lubrication systems, hydraulic power units, machine tool coolant systems, industrial process equipment, and manufacturing facilities requiring continuous flow monitoring and automatic switch actuation to protect pumps, heat exchangers, and other critical equipment. It is individually calibrated for the specified application fluid to ensure accurate performance. 

Technical Specifications:

• Brand: Universal Flow Monitors (UFM)
• Part Number: SN-BSB3GM-4-32V1.0-AX0XR
• Product Type: Flow Switch
• Series: SN Series
• Flow Range: 0–3 GPM
• Connection Size: 1/2 in. NPT
• Meter Type: Variable Area Flow Switch
• Flow Sensing Principle: Spring-Biased Semi-Circular Vane
• Power Supply: 8–32 VDC (32V1.0 configuration)
• Output: Switch Output (configuration dependent)
• Mounting: Inline, Any Orientation
• Maximum Operating Pressure: 300 PSI (SN Series)
• Compatible Fluids: Water, Coolant, Lubricating Oil, and Other Clean Liquids
• Application: Industrial Flow Monitoring, Equipment Protection, and Process Control

Common Replacements:

• UFM SN Series Variable Area Flow Switch
• UFM SM Series Flow Switch
• UFM SH Series Flow Switch