Lorentz Surface & Pool Pumps
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PS150 Boost PS600/CS17-1 Lorentz PS1800/CS-37-1 Pool Pump Lorentz Accessories Lorentz Sun SwitchThese solar operated pumps are designed for high reliability and life expectancy. Maintenance free brushless DC motors. Excellent efficiency.
More powerful, quieter and more durable than plastic RV/Marine pumps. Wearing parts typically last 5-10 years; overall life expectancy 15-20 years.
They are supplied with IP54 weatherproof controllers suitable for PV direct operation with integrated maximum power point tracking. This also allows pumps to be used with a battery and includes low voltage disconnection and restart after recharge. A separate charge controller is required to prevent battery overcharge.
- Two inputs for dry well probe, pressure switch or tank/remote float switch.
- LED indicators for system status.
- Protected against: overload, temperature, reverse polarity, lightning.
The max. pump speed is adjustable to reduce flow rate to approx. 30% if desired. (20% for PS150)
In PV direct operation the maximum PV array size is unlimited as the controller regulates max. power consumption.
Solar panels, Float/Pressure switches and filters must be ordered separately.
Remote monitoring with Lorentz PS data module and pump scanner app
Remote monitoring for pumping systems. Get detailed information about the performance, quickly identify any pump performance issues and reduce fault finding time and cost.
The Lorentz PS data module and pump scanner for AndroidTM provides data logging, remote monitoring and control for the whole PS range.
Contact us for help with choosing a suitable pump for your application.
For more information please see:
Pumps
PS150 Boost
This pump provides city water pressure anywhere.
- Suitable for: Drinking water supply;
- Water purification & filtration;
- Pressurising home water systems;
- Drip irrigation.
Uses solar power to give 250-10,000 litres per day from shallow water sources. Can boost water as high as 140m.
For 12 or 24 VDC systems.
Designed to draw water from shallow wells, springs, cisterns, tanks, ponds, rivers and streams and push it through long pipelines. Slow pumping minimises the size and cost of solar array-battery system, wire and piping.
Simple installation with high reliability and life expectancy.
Max lift 140m. Max flow 900 litres/hour.
Max suction lift: 5m, pump should be placed as low and as close to water source as possible.
Max power consumption 200W.
Can tolerate sea water & disolved minerals but is not suitable for dirty water, water must be filtered clear.
| Product Code | Description | Retail Price (ex VAT) |
|---|---|---|
| LZ-2066 | Lorentz pressure switch 1-5 bar | £50.36 |
| LZ-2075 | Lorentz in-line filter housing 10" inc.1 filter | £36.41 |
| LZ-2076 | Lorentz Filter cartridge 10" | £7.37 |
| PS150-BOOST-125 | Lorentz Surface Pump and controller | £980.10 |
| PS150-BOOST-240 | Lorentz Surface Pump and controller | £1,166.48 |
| PS150-BOOST-60 | Lorentz Surface Pump and controller | £980.10 |
PS600/CS17-1
This solar operated surface centrifugal pump is ideal for use with:
- Swimming pool water circulation;
- Irrigation;
- Pond management;
- Aquariums
Either for direct solar operation with a PV array of nominal voltage 48-72 V (150 V max. open circuit voltage) or from a 48V batttery.
- Max. power consumption 700W.
- Max. suction lift: 3m.
- Max. total dynamic head: 12m
- Max. flow rate: 19 cubic m/h
| Product Code | Description | Retail Price (ex VAT) |
|---|---|---|
| PS600/CS17-1 | Lorentz Centric Surface pump and controller | £1,339.65 |
Lorentz PS1800/CS-37-1 Pool Pump
Either for direct solar operation with a PV array of nominal voltage 84-96 V (200 V max. open circuit voltage) or from a 96V batttery.
- Max. suction lift: 3m.
- Max. total dynamic head: 14m
- Max. flow rate: 36 cubic m/h
| Product Code | Description | Retail Price (ex VAT) |
|---|---|---|
| PS1800/CS-37-1 | Lorentz Pool Pump and controller | POA |
Lorentz Accessories
| Product Code | Description | Retail Price (ex VAT) |
|---|---|---|
| LZ-1000/125/C | Combiner box for PSk2 | £209.19 |
| LZ-1000/125/SP | Surge Protection for PSk2 | £317.65 |
| LZ-1000/40/5 | PV Disconnect, PSk2,5 string | £410.63 |
| L-1685 | AC Power pack for Lorentz Pumps (PP600H equivalent) | £170.00 |
| LZ-1902 | Lorentz cable splice kit 6-10 sqmm | £16.27 |
| LZ-11683 | Lorentz Surge Protector | £17.82 |
| LZ-440/40/1 | PV Disconnect, PS150-PS4000,1 string | £123.97 |
| LZ-1658 | Lorentz well probe sensor | £52.69 |
| LZ-440/40/6 | PV Disconnect, PS150-PS4000,6 string | £201.44 |
| LZ-1660 | Lorentz cable splice kit 2.5-6 sqmm | £13.17 |
| LZ-MNSPD/115 | Lightning Protect, PS150-PS200 | £178.20 |
| LZ-2840 | Lorentz float switch | £17.05 |
| LZ-MNSPD/300 | Lightning Protect, PS600-PS1800 | £178.20 |
| LZ-MNSPD/600 | Lightning Protect, PS4000 | £178.20 |
Lorentz Sun Switch
The Lorentz Sun Switch is used to switch depending on solar intensity. One of the main uses is to reduce wear on the pump and motor by setting the Sun Switch so that the pump will only start when it is likely to continually to run throughout the day.
- Max. voltage 250 VAC / 220 VDC
- Max. current 2A
- Max. power 60 W / 62.5 VA
- IP 54
- 4m cable
- Powers itself via the PV module on the back
| Product Code | Description | Retail Price (ex VAT) |
|---|---|---|
| LZ-SUNSW | Lorentz Sun Switch | £375.57 |
