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Product SpecificationsThermo Scientific Enviroflex® L Series Peristaltic Hose Pumps
Thermo Fisher Scientific has partneredwith Environmental Pumping Solutionsto supply the Enviroflex® L Series peristaltic hose pumps.
The L Series pumps improve processfluid handling by reducing downtimeand energy consumption.
Part of Thermo Fisher Scientific
Enviroflex L Series pumps provide all the benefits of other peristaltic pumps,with a number of key benefits — slower operating speed for a given flow rate;and rotating rollers for soft hose compression. This provides a longer hose lifeand reduced power consumption.
Ease of use
• Hinged front cover eliminates theneed to lift equipment to remove thecover
• Seamless integration with yourprocess equipment
• Self-priming suction lift up to a maximum of 30 feet vertical – allowsflexible installation
Improved performance and efficiency
• Large rotor provides an increased flow per revolution reducing pumpspeed and prolongs hose life
• Roller design requires less power todeliver equivalent flow and pressureas comparable pumps
• Constant roller rotation ensuresproper hose lubrication and increases hose life
Broad performance range
• Pump size from 10mm to 150mm
• Accurate & controllable flow ratefrom less than 1 GPM to 665 GPM
• Ideal for corrosive environments with pump casing options in 304 and 316 stainless steel (Standard is carbon steel)
• Discharge pressure capability to 145 PSIG (10 BAR)
Easy to maintain
• Hinged front cover provides easy access to pump interior, hose andconnectors
• Internal hose connector eliminatesneed to dismantle external piping during hose replacement
Applications from Effluent Processingto Lime Slurry Transfer
L Series 2/22/12
®Registered trademark of Environmental Pumping Solutions, UK. Thermo Fisher Scientific is an exclusive distributor for Environmental Pumping Solutions pumpingsystems. ©2012 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries. Specifications, terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details.
1-800-637-37391-847-381-70501-847-381-7053 fax
Barrington, IL 60010
www.thermo.com/[email protected]
Fluid Handling 28W092 Commercial Avenue
Product Specifications
Pump ModelWeight*(Lbs)
Dimensions L x W x H (Inches)
Max Temp (Deg F)
Max ContinuousSpeed (RPM)
Max Pressure(PSI)
MaxContinuousFlow Rate(USGPM)
MaxIntermittentFlow Rate(USGPM)
StandardConnections
L10 66 13.7 x 10.4 X 19.3 175 70 109 .092 1.321/4” NPTMale
L15 66 13.7 x 10.4 X 19.3 175 70 109 1.85 2.641/2” NPTMale
L20 143 20.2 x 19.8 X 21.1 175 70 145 4.22 6.053/4” NPTMale
L25 143 20.2 x 19.8 X 21.1 175 90 145 9.24 10.301” NPTMale
L32 342 27.2 x 24.4 X 28.5 175 80 145 20.02 20.021-1/2” NPTMale
L40 551 33.8 x 27.6 x 33.8 175 60 145 29.30 39.071-1/2” NPTMale
L50 661 33.6 x 29.2 x 38.8 175 50 145 46.64 73.042” NPTMale
L65 827 42.0 x 35.0 x 44.7 175 45 145 82.72 110.442-1/2” NPTMale
L80 1,190 48.9 x 37.2 X 52.0 175 35 145 113.52 161.923” NPTMale
L100 1,984 58.1 x 57.4 x 65.2 175 30 145 190.96 286.444” NPTMale
L150 3,968 85.1 x 59.9 x 75.3 175 25 109 462.00 665.286” NPTMale
NotesWeights vary with gear motor drive selected.Other connections available on request.Actual flows achieved may vary due to changes in temperature, viscosity, inlet and discharge pressures and/or system design.
Specifications
Common applications
• Activated Carbon SlurryMetering
• Effluent Processing
• Lime Slurry Transfer
• Mud Slurry Transfer
• Municipal Waste Transfer
• Sludge Transfer
Standard hose materials
• CSPE (Chlorosulfonated polyethylene)
• Nitrile Rubber
• EPDM
• Natural Rubber
• FDA approved hose materials
Options available
• Hose failure detection
• Electronically variablespeed drive
• Manually variable speeddrive
• Global voltages from 200v to 525v
• Connections – NPT, ANSI Flange and Victaulic couplings
Product Specifications
Benefits of precision ground hose
Minimizes friction between the shoe or roller and the hose, thereby:
• Reducing power consumption• Increasing hose life• Providing accuracy in flow rates
Production process
The hose fabrication process consists of wrapping the hose in a protective cover andthen curing as part of the final bonding process. Upon cooling, the hose is precisionmachine ground. This last step separates our hose from the many others that are available in the market.
If the hose is not precision ground, this can lead to a number of disadvantages:
• Hose exceeds specified dimensions – this could overstress the pump, gearboxand motor bearings.
• Hose is below specified dimensions – the pump could suffer from a damagingbackflow of product, leading to a reduction in flowrate, hose erosion and a reduction in hose life.
Options
Material of choice – EPDM, CSPE, Natural Rubber, Nitrile (food grade and industrial)
Hose sizes – From 10mm bore to 150mm bore typically
• 2 plies of high grade cording for hose sizes up to and including 15mm
• 4 plies of high grade cording for hose sizes from 20mm up to 150mm
Thermo Scientific Peristaltic Hose Solutions
Thermo Fisher Scientific has partneredwith Environmental Pumping Solutionsto provide high-quality, guaranteedperistaltic hoses for all major brands of hose pump manufacturers.
Our 35 years of investment, testing, and material development allows us to supply the largest range of hose materials and hose sizes anywhere inthe world.
Part of Thermo Fisher Scientific
Replacement hose can besupplied for pump brands:
Bredel™
Delasco™
Envirotech®
Periflo
Ponndorf™
Verderflex®
Watson Marlow™
and ALL OTHER makes of peristaltic hose pumps
Our precision ground hose is the optimum choice for your pump needs as it can improve operation efficiency by reducing equipment costs and increasing component life.
• Compatible with any peristaltic hose pump
• Precision ground hose manufacturing process
• Available in numerous material of construction options
Peristaltic Hose 2/22/12
Thermo Fisher Scientific is an exclusive distributor for Environmental Pumping Solutions pumping systems. Enviroflex is a registered trademark of EnvironmentalPumping Solutions, UK, Bredel is a registered trademark of Watson-Marlow, Delasco is a registered trademark of PCM Pompes, Envirotech s a registered trademarkof Wier Group PLC, Verderflex s a registered trademark of The Verder Group, Ponndorf is a registered trademark of Ponndorf GmBH ©2012 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries. Specifications, terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details.
1-800-637-37391-847-381-70501-847-381-7053 fax
Barrington, IL 60010
www.thermo.com/[email protected]
Fluid Handling 28W092 Commercial Avenue
