FAQs

LGF Rapid Response 10000UF System

Q1. What are the pumping and purification capabilities of the LGF Rapid Response 10000UF units?

A1: The LGF Rapid Response 10000UF can pump and purify up to 10,000 liters per day using the solar configuration. Running on batteries during the night, this will result in an average of 20,000 liters per day of purified water.

Q2. What pre-deployment site preparation is required prior to operating the LGF Rapid Response 10000UF?

A2: The LGF Rapid Response 10000UF system can be deployed almost anywhere and in any condition. Access to sunlight or batteries will enable the system to be fully functional within ten minutes. Ideally, the deployment location is less than 7.60m (25ft) from a water source (a well, stream or river, etc). Water source testing is recommended before use to ensure sufficient flow and to identify what contaminants may be present.

Q3: What configurations are available for the LGF Rapid Response 10000UF system?

A3: The LGF Rapid Response 10000UF most basic configuration is gravity fed.  This system can be installed as an inline purification solution when pressures are between 18-60 psi.  Secondly, a fixed application includes fixed solar panels and appropriate equipment to pump and purify 10,000 liters a day with a solar isolation factor of 5.5 hours.  Lastly, the LGF Rapid Response 10000UF can be configured as a emergency disaster solution with foldable solar panels that can be deployed quickly and easily, purifying dirty water within minutes. It also has the advantage of being highly mobile so numerous deployments are possible.

Q4. What kinds of filters does the LGF Rapid Response 10000UF system use?

A4: The LGF Rapid Response 10000UF System uses four filters to provide barriers for all known cysts, bacteria, and viruses. The first filter is a 25 micro sleeve that fits over the pump to ensure silt, and large particles do not enter the system. The second filter is a high efficient particulate depth filter.  The third filter is a twin walled ultrafiltration (UF) membrane.  The fourth filter is a 25.4cm (10 in) carbon block with 10 microns.

Q5: How often do filters have to be changed?

Q5: This is a function of the contamination and sediment levels as well as the daily amounts of water that is purified. The pre-filters are designed to protect the twin-walled ultrafiltration membrane, and will need to be replaced every 6-12 months. Due to the onboard manual back flushing system, the UF membrane can last 2-3 years with regular maintenance procedures. The post filter will need to be replaced every 6-12 months depending on amount of volume produced. Spare filters are available and can shipped next day air.

Q6. How do I know when to change the filters?

A6: A regular inspection of the pre and post filters will provide a gauge as to when they require replacement.  When water production decreases significantly, the UF membrane must be backwashed and eventually replaced.

Q7. Is the LGF Rapid Response 10000UF waterproof and rugged enough to last in adverse conditions?

Q7: Ruggedized for field work, adverse conditions is what this system was built for.  The system comes with a rugged waterproof case and has an operational lifespan of 10 years.  The frame is aluminum with high density plastic parts to eliminate  rusting operate  The electronics are “marine” grade—designed for salty, humid, environments and are sealed from the elements.

LGF Rapid Response 35000UF & LGF Rapid Response 75000UF Systems

Q1. What is the difference between the LGF Rapid Response 35000UF and LGF Rapid Response 75000UF systems.

A1: Both systems function in exactly the same way, although the LGF Rapid Response 75000UF has over twice the capacity and volume output.

Q2. What are the pumping and purification capabilities of the LGF Rapid Response 35000UF & LGF Rapid Response 75000UF units?

A2: The LGF Rapid Response 35000-LGF Rapid Response 75000UF systems can pump and purify 35,000-75000 liters per day. Each system has onboard monitoring capabilities that monitor flow rates and total liters purified over specific periods.

Q3. What pre-deployment site preparation is required prior to operating the LGF Rapid Response 35000UF – LGF Rapid Response 75000UF systems?

A3: The LGF Rapid Response 35000UF – LGF Rapid Response 75000UF systems must be placed on a solid, level surface. This may be directly on the ground or on a concrete pad, depending on your site conditions. Ideally, the deployment location is less than 14m (75 ft) from the water source. Water source testing is recommended to ensure sufficient flow and to identify what, if any, contaminants are present.

Q4. What are the weight and dimensions of the Rapid Response 35000UF and LGF Rapid Response 75000UF systems in the shipping mode and in the operational mode?

A4: The LGF Rapid Response 35000UF and LGF Rapid Response 75000UF are 1.83m L x 1.83m W x 1.5m H (6′ L x6′ W x5′ H), perfectly designed for pallet shipments via air, land, or sea.  Shipping and operation weight is approx. 1406 kg (3,100 lbs).  Three units can fit in a standard 6m (20 ft) cargo container, and six units in a 13 m (40 ft) cargo container.

Once deployed and operational, the array is approximately 3.65m (12 ft) wide by 2.45m (8 ft) tall.

Q5. Does the system have on board reporting capabilities?

A5. Yes, each LGF Rapid Response 35000UF & LGF Rapid Response 75000UF systems have programmable automation control (PAC).  Thus capability allows the user to control the system via a web based application.  Features include on/off, manual back flushing, volume reporting, filter life, battery levels and TDS levels etc.

Q6. Does the system operate when the sun is blocked by clouds?

A6: The LGF Rapid Response 35000UF and LGF Rapid Response 75000UF will operate in cloudy, sunny, and zero light conditions. On board batteries allow the system to operate autonomously without sunlight for up to five days.  Recharging of the system requires five to six hours of solar light.

Q7. Can the LGF Rapid Response 35000UF & LGF Rapid Response 75000UF system be plugged into existing power sources?

A7: Yes, for continual operation, the systems can utilize multiple power sources to include: wind turbines, AC generator sets, and AC Power (120/240 VAC) 50/60 hertz.

Q8. How long is the set up and starting procedures for the LGF Rapid Response 35000UF & LGF Rapid Response 75000UF systems?

A9: The systems require 15-30 minutes and two people for set up. Initial system starting procedures requires 1 hour to flush the membranes.