FEDCO IS THE INDUSTRY LEADER IN INNOVATIVE ENERGY RECOVERY DEVICES

DESALINATION : REVERSE OSMOSIS

HP-HEMI™ ERD SERIESHYDRAULIC PRESSURE BOOSTER WITH HYDRAULIC

ENERGY MANAGEMENT INTEGRATION

HP-HEMI™ Hydraulic Pressure Booster Motor Assisted Turbocharger Energy Recovery Device Series

The FEDCO HP-HEMI motor assisted turbocharger was designed for large capacity seawater reverse osmosis (SWRO) as a feed booster and an interstage pressure booster. Large SWRO system design require variable membrane feed pressures due to seasonal temperature changes, variable feed salinity, or membrane fouling. FEDCO created the HEMI or hydraulic energy management integration solution by coupling a motor to large model size HPB™ turbochargers. The HP-HEMI rotor is attached to the motor to help adjust the shaft speed to provide the feed pressure required for a large capacity RO system. Based on the success of our HPB™ turbochargers, the HP-HEMI™ will provide years of reliable, corrosion resistant, trouble-free operation to increase the service of your capital equipment and provide low life cycle costs for your SWRO system.

Reliable, Simple HPB Technology assisted by a motor

Large SWRO system design require variable membrane feed pressures due to seasonal temperature changes, variable feed salinity, or membrane fouling. FEDCO created the HEMI or hydraulic energy management integration solution by coupling a motor to large model size HPB™ turbochargers. The HP-HEMI rotor is attached to the motor to help adjust the shaft speed to provide the feed pressure required for a large capacity RO system.

Turbine and Pump impeller vanes are customer machined on a common shaft or rotor with the RotorFlo™, patented product lubrication only available in FEDCO turbochargers. The hydraulic design controls by a VFD regulates the pressure and flow while recovering the brine energy from the membranes. This provides a large safety factor to handle the

unexpected membrane or feed conditions. No need for pump impeller trimming and your feed pump motor hp is reduces.

Superior Proven Efficiency

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Reduced System Energy Consumption

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Hybrid Center design by FEDCO can reduce equipment and maintenance costs.

Variable Membrane Pressures Solved

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Benefits:

Custom EngineeredPatented RotorFlo™ TechnologyDuplex SS for Enhanced Corrosion ResistanceLow Maintenance Compact FootprintHighest Efficiency

FEDCO HP-HEMI motor assisted Turbocharger with SSD Pump for seawater RO package.

Superior Proven EfficiencyThe FEDCO HPB leads the industry as the only turbocharger in the industry tested to exceed 80% transfer efficiency. Our engineering and manufacturing teams have the most experience and most advanced test equipment for continuous efficiency improvements.

Hydraulic Pressure Booster with Hydraulic Energy Management Integration Turbocharger Energy Recovery Device (ERD)

Quick Delivery

Most FEDCO HPB models are available in only three to six weeks!

FEDCO Service & Support

FEDCO is ready to provide comprehensive service and support for our customers world wide. Our service centers in Japan, Singapore, Dubai United Arab Emirates, and United States allow us to provide local support of spare parts and service for all FEDCO equipment. Our unique loaner rotor program for our HPB Series allows you to continue to operate with no downtime.

• Spare parts delivered fast

• Installation and commissioning

• Operator training

• Technical assistance

• On-site or off-site service

• Loaner rotor program

Technical Info

Capacities: 500 - 2600 m3/h (2,201 - 11,445 gpm)

Pressures: Up to to 82 bar (1189 psi)

Liquid: Seawater, brackish water, fresh water, concentrate (20 microns pretreatment)

Liquid Temperature: up to 70 deg C

Materials:Casings: Duplex SS, Super Duplex SS option

Rotor: Duplex SS, Super Duplex SS option, High Efficiency Option

Shaft:Super Duplex SS

Bearings: Non-metallic Mechanical Seal: Type 2100 John Crane

Coupling: Rigid Type

Drive: Inverter Duty, TEFC or TEBC or optional water cooled high speed motor, C-Face, Class F, Severe Duty, IP54, NEMA Premium® or IEC IE3 Efficiency Rating

Control: VFD, Regenerative, NEMA 1 Enclosure, Communication Options available,

Pipe Connections: Grooved End

3 YEAR WARRANTY

Options: Super Duplex SS Flanged Connections

Applications: Seawater RO Industrial RO Interstage Boosting

Retrofits: Contact FEDCO to upgrade…

Committed to SuccessFEDCO is committed to being the industry leader in the design and manufacture of innovative fluid machinery. Our product lines are unmatched in quality and performance in the reverse osmosis market. We custom engineer highly efficient and reliable high pressure pumps and energy recovery devices that system builders and end-users can depend on. We support customer operations worldwide with easy to use products and long term relationships to help them with the lowest capital and life cycle cost of ownership. FEDCO provides the single source for your processing equipment needs by making fluid energy work for you.™

Service & SupportLet us bring world class service to you. FEDCO is ready to provide full service and support for our equipment anywhere in the world. Our experienced field service technicians can provide startup assistance for the commissioning of new equipment, training on FEDCO products, and troubleshooting for technical issues.

Fluid Equipment Development Company 800 Ternes Drive Monroe, MI 48162, Tel: +1 (734) 241-3935Fax: + (734) 241-5173, email: info@fedco-usa.comwww.fedco-usa.com

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