Laing – E14 Circulation Spa Pump – 230V – 73348, X400825, 37749


The Laing E-14 circulation pump is compact and lightweight, less than 5 lbs. The E14 consumes 40% less power than standard circulation pumps with 48 frame induction motors. It is whisper quiet and highly efficient requiring only 115 Watts of power. The Laing E-14 is specifically designed for water circulation and is sealed with captured O-ring design for the best possible seal. Built in DRY RUN protection is programmed into the software to help eliminate motor and pump damage if the pump is ran without water when not sufficiently primed or is air locked. Made with 1-1/2″mbt inlet/outlet. Identical to: 10-0107 , 73348 , 733886733488 , LHB07100142 , LHB07102983 , LMB07102983 , X400825 , 9338-40 Master Spas Part Number: X400825 Complete Pump Type Circulation Pump Speed 1 Speed (1-Spd) Motor Voltage 230v Drain Plug Location None Pump to Motor Foot Types Footless Suction Style Center Suction Connection (Physical Dimension) 2-7/16″od Suction Connection Type Male Buttress Thread (mbt) Suction Pipe Size 1-1/2″ Discharge Style Side Discharge Connection (Physical Dimension) 1-7/8″od Discharge Connection Type Male Buttress Thread (mbt) Discharge Pipe Size 1-1/2″ Manufacturer Laing Thermotech Pump Model E-14 Volute Fastening Type Lock Ring



  • Get 150 watts of performance for only 108 watts of power
  • 40% more efficient than standard induction motors
  • Electronically Commutated Motor (ECM)
  • Shaftless, Sealless, and Leak Proof
  • Dry Run Protection
  • Open Impeller – Resistant to Clogging
  • Helps with CEC title 20 compliance
  • 1/3 the weight (less than 4lbs)
  • Less noise (end 48 frame growl)
  • 1/2 the size (8 inches vs. 16 inches)


  • Water Circulation
  • Liquid Transfer
  • Ozone Treatment
  • Saltwater and Freshwater
  • Aquarium Circulation
  • General Purpose Pumping
  • Not Variable Speed



  • Max Capacities: 36 GPM
  • Max Head: 10.5
  • Union Connections:
  • 1 Buttress Threads Suction and Discharge
  • Maximum Working Pressure: 50 PSI
  • Maximum Temperature: 140 F
  • Rotation: counter clockwise when
  • viewed from the motor end Motor
  • Electronically Commutated AC/DC/AC Spherical


  • Canned Spherical Type Motor
  • 230 Volt 0.45 Amps 110 Watts 50/60 Hz, 2100RPM
  • Automatic Overload Protection
  • Low In-Rush Current
  • Dry Run Protection

Identical to:

  • LMB07102983
  • 733886733488