SS-PS150 Boost

PS150 Boost provides city water pressure, anywhere. It has been a standard in home renewable energy systems since 1986. It is economical for domestic water supply, drip irrigation and water purification. Use solar-electric power to provide 250 to 10,000 litres per day from shallow water sources. PS150 Boost can push water as high as 140 m .

For 12 V to 24 V systems (1-2 solar modules or batteries in series) uses only one and the same motor and controller for solar direct or battery systems. Same flow at 12 V or 24 V.

PS150 Boost is not submersible, but can draw water from shallow wells, springs, cisterns, tanks, ponds, rivers and streams and push it through miles of pipeline. Slow pumping minimizes the size and cost of the solar array-battery system, wire and piping.

PS150 Boost is more powerful, quieter and much more durable than plastic RV/Marine pumps. It is less expensive than submersible DC pumps. Wearing parts typically last 5 to 10 years. Overall life expectancy is 15 to 20 years.

Short Overview

  • solar operated surface vane type pump
  • max lift up to 120 m
  • max. flow rate 0.9 m3 /h
  • simple installation
  • high reliability and life expectancy
  • cost-efficient pumping
  • wetted materials: stainless steel, brass, rubber, plastic

Applications

  • drinking water supply
  • water purification and filtration
  • pressurising for home water systems
  • drip irrigation
  • water circulation in thermal solar collectors (max. +60 oC, +90 oC on request)
  • etc.

Total Lift

PS150 Boost 60

PS150 Boost 125

PS150 Boost 240

[m]

[l/h]

[W]

[l/h]

[W]

[l/h]

[W]

5.0

260

35

480

50

900

65

10

260

40

470

55

900

90

15

250

45

470

62

890

105

20

250

55

470

70

880

120

25

250

63

460

80

880

135

30

250

72

450

90

870

150

40

250

80

450

105

870

200

45

240

85

450

112

860

225

50

240

90

450

120

 

 

60

240

95

430

140

 

 

70

240

110

420

160

 

 

80

240

125

410

185

 

 

90

240

140

410

200

 

 

100

230

165

 

 

 

 

120

230

185

 

 

 

 

140

220

220

 

 

 

 

LORENTZ PS150 Boost Set
with inline filter


  • rotary vane mechanism (positive displacement) made of forged brass, carbon-graphite and stainless steel
  • clamp on assembly avoids alignment problems
  • handles sea water, dissolved minerals
  • survives most freezes
  • brushless DC motor (maintenance free) is same for 12 V and 24 V application with SAME flow rates
  • controller includes 12/24 V-7 Amps battery charger
  • 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.
  • installation and service manual is highly detailed and illustrated

Suction Capacity

  • 5 m ( 15 ft ) at sea level. Subtract 1 m ( 3 ft ) for every 1,000 m ( 3,300 ft ) altitude. Pump should be placed as low and as close as possible to the water source. Suction capacity my be further limited by intake pipe friction (or clogged filter).
  • Intake piping should be 1? or larger.

Filtration Requirement

  • This pump cannot tolerate dirt. Water must be filtered clear. If water is very dirty, improve the source or consider a different pump.

PV-Direct (non-battery) Requirements

  • The rated power of the PV array must exceed pump watts by 20 % or more.
  • A linear current booster incl MPPT (maximum power point tracking) is already included !
  • Solar Tracker (optional) will increase daily yield (40-55 % in summer)

Installation

  • Pump may be mounted horizontally or vertically.
  • Pump must not be submerged
  • It may be placed inside a 6? ( 120 cm ) or larger well casing, suspended by a rope

 

Accessories

  • Inline Filter: (10?) Uses standard filter cartridges
  • Installation Kit includes: Pressure switch, pressure gauge, check, drain and shut-off valves and tank tee.
  • Float switch for tank shut off if full.
  • Well probe sensor to protect pump from dry-running.

Dimensions

  • Pump Unit
  • Length: 33 cm (13?)
  • Weight: 7.0 kg ( 15 lb )
  • Controller
  • 260 x 175 x 100 mm (10" x 7" x 4")
  • Weight: 1.5 kg ( 3.6 lb )

Warranty

  • 1 year against defects in materials and workmanship
 
 
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