Dwyer L6EPB-B-S-3-B Liquid Level Switch Brass Housing

Product Description

The DWYER L6EPB-B-S-3-B Series L6 Flotect Liquid Level Switch is a rugged and reliable float switch that operates automatically to indicate tank level. Features a weatherproof, explosion-proof, and leak-proof body for demanding outdoor applications. It has a brass body and polypropylene spherical float.

• Compact design built for years of trouble-free service
• Simple and dependable operation with no mechanical linkage
• Leak proof lower body machined from bar stock

Product Highlights

The level switch is sensitive to level changes of less than 1/2" (12 mm). Electrical assembly can be easily replaced without removing the unit from the installation.

Product Information

Standard Information

• Brand: DWYER
• Manufacturer Part Number: L6EPB-B-S-3-B

Technical Specifications

• Material: Polypropylene
• Product Type: Switch
• Service: Liquids compatible with wetted materials
• Wetted Materials: Float: Solid polypropylene Lower Body: Brass Magnet: Ceramic External Float Chamber (Tee): Brass
• Temperature Limit: -4 to 220°F (-20 to 105°C)
• Pressure Limits: Maximum pressure 250 psig (17.2 bar)
• Enclosure Rating: Weatherproof and explosion-proof Listed with UL and CSA for Class I, Groups A, B, C and D; Class II, Groups E, F, and G
• Switch Type: SPDT snap switch
• Electrical Rating: 5 A at 125/250 VAC (V~)
• Electrical Connections: 18 AWG, 18" (460 mm) long
• Upper Body: Brass
• Conduit Connection: 3/4" male NPT
• Process Connection: 1" female NPT
• Mounting Orientation: Horizontal with index arrow pointing down
• Specific Gravity: Minimum 0.9
• Weight: Approximately 1.75 lb (.8 kg)
• Level Switch Type: Level Switch
• Media Type: Alcohol, Liquid, Oil, Water
• Sensor Body Material: Brass
• Output Current: 5A
• Process Connection Type: NPT Male
• Operating Pressure Max: 250psi
• Housing Material: Brass
• Switch Output: SPDT
• Electrical Connection: Screw
• Operating Temperature Min: -20°C
• Operating Temperature Max: 105°C
• Product Range: FLOTECT L6 Series
• SVHC: No SVHC (25-Jun-2025)
• Line Size: 1"
• Body Material: Brass
• Float: Polypropylene, Spherical, Brass External Float Chamber
• Maximum Pressure: 250 psig
• Minimum S.G.: 0.9