Dual Float Switch System for Water Level Control

Features:
The Double Float^® Master pump switch is a mechanically activated pump switch which provides automatic control of pumps in non-potable water and sewage applications.  

The Double Float® Master pump switch consists of two mechanical floats and a splice tube.  The splice tube contains a holding relay which enables the floats to function in series.
The holding relay eliminates pump chatter in turbulent conditions allowing the Double Float^® Master pump switch to operate relay control panels for larger pump applications. 

The Double Float^® Master pump switch features:
• Encapsulated relay and splice provides reliable seal
• Controls pumps up to 15 FLA, 90 LRA, 120V or 240V
• Adjustable pumping range of 3 to 48 inches (7.6 to 122 cm) with increased pumping range up to 6 feet (1.8 m) available
• Floats are labeled for ease of installation
• Reliable, mechanical alternative for areas restricting the use of mercury
• CSA Certified; Three-year limited warranty


Specification:
• Cable attached to float housing: flexible  18 gauge, 2 conductor (UL, CSA) SJOW, water-resistant (CPE)
• Cable above splice: flexible 14 gauge,  3 conductor (UL, CSA) SJTW, waterresistant, thermoplastic
• FLOATS: 2.74 inch diameter x 4.83 inch long (7.0 x 12.3 cm) high impact, corrosion resistant, PP housing for use in sewage and non-potable water up to 140^oF (60^oC)
• ELECTRICAL:
  120 VAC 50/60Hz Single Phase:
  Maximum Pump Running Current (FLA):  15 amps
  Maximum Pump Starting Current (LRA):  90 amps
  240 VAC 50/60Hz Single Phase: 
  Maximum Pump Running Current (FLA):  15 amps
  Maximum Pump Starting Current (LRA):  90 amps

NOTE: This switch must be used with pumps that provide integral thermal overload protection.


Ordering Information:
D = Pump Down  U = Pump Up  1 = 120 VAC   2 = 240 VAC  
WP = With Plug   WOP = With Out Plug
NOTE:  Descriptions are grouped by cable length measured in feet (15, 20, 30).


Options:
This switch is available:
• for pump down or pump up applications as specified by part number.    
• with a 120 VAC or 240 VAC piggy-back plug.
• without a plug for direct wiring (120 VAC units can only be used with 120 VAC applications within specified amp ratings. 240 VAC units can only be used with 240 VAC applications within specified amp ratings).
• in standard cable lengths of 15, 20, or 30 feet and 5 or 10 meters (longer lengths available).
• PACKAGING Boxed - standard; Bagged - optional; Bulk - optional
• ADDITIONAL CABLE Longer cable lengths available.  Please call for details.