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Flotect Float Switch L4-SS-D-TOP W.E. Anderson Dwyer L4SSDTOP
Flotect Float Switch L4-SS-D-TOP W.E. Anderson Dwyer L4SSDTOP
Flotect Float Switch L4-SS-D-TOP W.E. Anderson Dwyer L4SSDTOP
Flotect Float Switch L4-SS-D-TOP W.E. Anderson Dwyer L4SSDTOP
Flotect Float Switch L4-SS-D-TOP W.E. Anderson Dwyer L4SSDTOP
Flotect Float Switch L4-SS-D-TOP W.E. Anderson Dwyer L4SSDTOP
Flotect Float Switch L4-SS-D-TOP W.E. Anderson Dwyer L4SSDTOP

Flotect Float Switch L4-SS-D-TOP W.E. Anderson Dwyer L4SSDTOP

Regular price
$475.00
Sale price
$475.00
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new old stock, no box

Series L4 FLOTECT® Float Switch, 316SS Body (430SS Magnet Keeper), DPDT, Top mounted for vertical flange installation

Magnetically Operated Switch, Leak Proof Body, Explosion-Proof

Rugged and reliable the Series L4 Flotect® Float Switch operates automatically to indicate tank level. Perfect for starting or stopping pumps, opening or closing valves, or actuating level alarm signals. A unique magnetically actuated switching design gives superior performance. There are no bellows, springs, or seals to fail. Instead, the free-swinging float attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm. Float arm hinge design limits the arm angle to prevent vertical hang up.

Features

  • Leak proof body machined from bar stock
  • Choice of floats dependant on maximum pressure and specific gravity
  • Weatherproof, designed to meet NEMA 4
  • Explosion-proof
  • Installs directly and easily into tank with a threaded branch connection or flange
  • Electrical assembly can be easily replaced without removing the unit from the installation so that the process does not have to be shut down
  • Top mount vertical installation
  • Unique magnetically actuated switching design gives superior performance
  • No bellows, springs, or seals to fail
  • Free-swinging float attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm
  • Float arm hinge design limits the arm angle to prevent vertical hang up

Applications

  • Direct pump control for maintaining level
  • Automatic tank dump operations
  • Control levels or provide alarms in sumps, scrubber systems, hydro-pneumatic tanks, low pressure boilers, and various wastewater/sewage treatment processes
  • Level control
  • Valve control
Service Liquids compatible with wetted materials
Wetted Materials Float and Rod: 316SSBody: 316SSMagnet Keeper: 430SS
Temperature Limits -4 to 275°F
Pressure Limit 2000 psig (138 bar)Standard float rated 100 psig
Enclosure Rating Weatherproof and explosion-proof. Listed with UL and CSA for Class I, Groups C and D; Class II, Groups E, F, and G. EC-Type Certificate No: KEMA 03 ATEX 2383. ATEX Standards: EN60079-0: 2009; EN60079-1: 2007. IECEx Certified: For Ex d IIB T6 Gb -20°C≤Temp°C. -20°C≤Process Temp°C. IECEx Certificate of Conformity: IECEx DEK 11.0071. IECEx Standards: IEC 60079-0: 2007; IEC 60079-1: 2007
Switch Type SPDT snap switch standard
Electrical Rating UL, FM, SAA models: 10A @ 125/250 VAC.CSA models: 5A @ 125/250 VAC
Electrical Connection UL and CSA models: 16 AWG, 6" long. ATEX and IECEx units: terminal block.
Process Connection 1-1/2" male NPT
Mounting Orientation Vertical top mount
Weight 4 lb 9 oz
Deadband 3/4" for standard float
Specific Gravity 0.7 minimum with standard float
Agency Approvals ATEX, CE, CSA, FM, IECEx