LORENTZ Surface Pumps
LORENTZ Solar-operated Pumping Systemsare among the most efficient in the world. The surface-pumping series serves a variety of applications, from pool and solar thermal circulation, pressurization, livestock watering, pond management, irrigation, filtration, aquariums, etc.
PS150 BOOST Surface Pump
Solar-powered vane-type surface pump system for household or other pressure applications. Four pump models available in this series for flow rates up to
5.7 GPM / 342 GPH or lifts up to
500 ft (216 PSI).
System Overview
- lift up to 500 ft.
- flow rate up to 5.7 GPM
- suction head up to 10 ft.
- 12 or 24 VDC
operation (same performance)
- >97% energy efficiency
- battery option
- pre-filtration required
- maintenance-free
pump, motor and controller
- high-efficiency brushless DC motor technology
- 2 years manufacturer's warranty against defects in material and workmanship
Pump Models
- BOOST-60 - Lift: 500ft (216 PSI), Flow (max): 1.1 GPM
- BOOST-125 - Lift: 350ft (151 PSI), Flow (max): 2.1 GPM
- BOOST-240 - Lift: 160ft (69 PSI), Flow (max): 4.3 GPM
- BOOST-330 - Lift: 160ft (69 PSI), Flow (max): 5.7 GPM
Applications
- water pressurizing
- drinking water supply
- livestock watering
- irrigation
- filtration
- water purification
Features
- rotary vane mechanism (positive displacement), made of forged brass, carbon-graphite and stainless steel
- brushless DC motor
- solar operation: MPP tracking, current booster for solar direct applications, pump speed control , low voltage disconnect for battery protection, terminals for float/remote switch and low water probe
- PV-direct (Non-battery) operation requirement: rated power of PV module must exceed pump watts by 20% or more. Voc 50 VDC
- 12/24 VDC battery charger included
- suction capacity: 20 ft
- horizontal or vertical mountin
- cannot tolerate dirt, water must be filtered clear
- must not be submerged
PS150 BOOST Controller
- controlling of the pump system and monitoring of the operating states
- charge controller included
- 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 150 BOOST
- 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
- servicable pump end
- pre-filtration required
- dry running protection (optional)
- non-return check valve
- material: stainless steel (AISI 316), rubber
Accessories
- inline filter (10 in), standard filter cartridge
- installation kit: Pressure switch, pressure gauge, check, drain and shut-off valves, tank tee
- float switch for tank shut off if full
- well probe sensor to protect pump from dry-running
