LORENTZ Submersible Pumps

LORENTZ Solar-Operated Pumping Systemsare incredibly efficient. Helical Rotor (HR) style pumps can lift water up to 1,100 feet, or flow up to 17 gallons per minute. Even greater flow can be achieved with Centrifugal (C) type pumps, delivering up to 18,000 gallons per hour.

PS Series pumps are DC-powered, working as a solar-direct system, from a battery bank, or in conjunction with the LORENTZ Power Pack for AC power conversion.

For specialized applications when even greater flow is required, the AC-powered PSk Series can deliver over 35,000 gallons per hour!

PS150 System: PS150-C Input Power: 0.30 kW (max) Input Voltage: 50VDC (max) Max Head: 60ft Max Flow: 21 GPM / 1260 GPH

PS200 System: PS200-HR Input Power: 0.30 kW (max) Input Voltage: 100VDC (max) Max Head: 160ft Max Flow: 11 GPM / 660 GPH

PS600 System: PS600 HR/C Input Power: 0.70 kW (max) Input Voltage: 150VDC (max) Max Head: 600ft Max Flow: 51 GPM / 3060 GPH

PS1200 System: PS1200 HR/C Input Power: 1.20 kW (max) Input Voltage: 200VDC (max) Max Head: 800ft Max Flow: 87 GPM / 5220 GPH

PS1800 System: PS1800 HR/C Input Power: 1.80 kW (max) Input Voltage: 200VDC (max) Max Head: 800ft Max Flow: 217 GPM / 13,020 GPH

PS4000 System: PS4000 HR/C Input Power: 4.0 kW (max) Input Voltage: 375VDC (max) Max Head: 1500ft Max Flow: 339 GPM / 20,340 GPH

PSk System: PS9k , PS15k , PS21k Input Power: 8kW , 12kW , 16kW Input Voltage: 750VAC (max) Max Head: 600ft Max Flow: 587 GPM / 35,220 GPH

PS1800 HR/C Submersible Pump

Submersible solar pump, helical rotor and centrifugal type, for flow rates up to 13,020 US Gal/h and lifts up to 800 ft.

System Overview

• lift up to 800 ft.
  
• flow rate up to 217 GPM
  
• MPPT booster for solar-direct application included
  
• simple installation
  
• maintenance free
  
• high reliability and life expectancy
  
• cost-efficient pumping
  
• 2 years manufacturer's warranty against defects in material and workmanship
  

Applications

• drinking water supply
  
• livestock watering
  
• pond management
  
• irrigation
  
• etc.
  

PS1800 Controller

• controlling of the pump system and monitoring of the operating states
• mounted at surface (no submerged electronic parts)
• two control inputs for well probe (dry running protection), float or pressure switches, remote control etc
• automatic reset 20 minutes after well probe turns pump off
• protected against reverse polarity, overload and high temperature
• speed control, max. pump speed adjustable to reduce flow rate to approx. 30 %
• solar operation: integrated MPPT (Maximum Power Point Tracking)
• battery operation: low voltage disconnect and restart after battery has recovered
• max. efficiency 92 % (motor + controller)
• enclosure: IP 54 (sealed, weatherproof)
  

ECDRIVE 1200 HR/C Motor

• brushless DC motor
  
• water filled
  
• dynamic slide bearings, material: carbon/ceramic
  
• wetted material: stainless steel (AISI 316), POM, rubber, cable drinking water approved
  

Pump End (PE)

• high life expectancy
  
• dry running protection (optional)
  
• non-return check valve
  
• material: stainless steel (AISI 316), rubber