Multiflo CF Pumps PDF [PDF]

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MULTIFLO® Mine Dewatering Solutions



Excellent Minerals Solutions



CF General Purpose Dewatering Pumps



General Purpose Dewatering Solutions



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Multiflo® CF diesel pumps - cost effective pumping solutions From the market leader in dewatering pumps comes the Multiflo® CF range of self priming diesel driven pumps. A cost effective pump solution built rugged for any condition, which is what Weir Minerals Multiflo is known for.



More than 35 years of dewatering experience makes Multiflo® pumps the best choice for dewatering applications. Multiflo® pump units were first produced in 1976, designed and manufactured to provide purpose built solutions to reliably and efficiently manage mine de-watering.



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The diesel driven, vacuum primed Multiflo® CF range of pump units are built for general pumping applications. The Multiflo® CF pump units have been designed and built to reduce costs and manufacturing lead times while maintaining a high quality standard, typical of the Multiflo® product.



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1: Multiflo® CF-43H Pump Unit in operation at a NSW mine 2: The Multiflo® CF -48H operating at a Western Australia mine site 3: The Multiflo® CF range is able to be trailer mounted for ease of transport around site



The diesel driven, self priming Multiflo® CF range are available with a standard set of add-on-options to provide a cost effective pump solution, available within rapid delivery times.



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Cost effective pump units Attention to detail while maintaining a level of simplicity is evident across the entire range of the Multiflo® CF series pump units and is crucial in ensuring the units not only meet the design standards typical of Weir Minerals Multiflo but also makes them user friendly to operate and maintain.



Easy to operate, designed with ease of use and maintenance The Multiflo® CF range is the Weir Minerals Multiflo cost effective pumping solution. Our automatic vacuum priming design simplifies the operation providing effective pump priming, each time - every time! Multiflo® CF pump standard features:



• CAT control box for simple operation







• Caterpillar® diesel engine for proven performance and reliability as standard







• Internal baffling supporting deck mounts to provide strength and durability







• Two-Pack epoxy paint to handle the hardest conditions







• Close coupled pump assembly to reduce size and weight increasing portability







• Automatic vacuum prime to provide trouble free pump operation by the “automatic leveling float system”.







• Low flow shutdown







• Hydrau-Flo® safety refueling valves







• Stainless steel wetted parts



1: Hydrau-Flo® fuel filling blue valve HF1105Z0003



Multiflo® CF pump benefits:



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Short lead time availability







•



Compact design







•



Mechanical automatic priming system







•



Centre lift point







•



Simple to operate







•



Cost effective 2: Multiflo® CF-43H Pump Unit



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Priming system Priming a pump unit can be the most frustrating process for an operator. The mechanical priming system automatically takes control of priming the pump.



Mechanical Priming System When the Multiflo® CF pump unit is started, the priming system will quickly and efficiently lift the water up into the priming tank and the pump will then be primed. The level of the water in the priming tank is controlled by a “Ball Float” system, ensuring the system remains primed at all times. Multiflo® CF priming system features:



• Highly reliable priming







• Easy to maintain with no scaling, wear, or plugging as seen in a venturi priming system which can degrade or fail to prime







• Highly efficient vacuum priming vs inefficient air priming







• Maximum suction lift







• Stainless steel construction







• No adjustment required, ensuring a longer service-free life by replacing the high maintenance mechanical parts used in older style priming systems







• No priming exhaust emissions with the vacuum prime system as no compressor is required to prime the pump unit.







• Automatic Vacuum Priming System







• Fitted with non-return valve on pump discharge, and does not require a foot valve for priming.



1: “Ball float” priming system - engineered to ensure consistent priming of the system



2: Cutaway of the engineered “ball float” system.



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First class construction No short cuts on construction. The ‘CF’ range of auto vacuum primed, diesel driven pump units have been designed and built to simplify both the operation and maintenance of the unit. We have engineered the units with a close coupled drive ensuring that you have correct alignment each and every time.



The Multiflo® CF pump range uses a close coupled drive design. This arrangement allows for a shorter, lighter pump unit and minimises shaft alignment issues that are often encountered with other drive arrangements. Coupling the pump to the engine is now a simple process.



• Correct alignment every time • Less downtime during pump assembly • Engineered for reliable service life • Simple assembly



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CF optional accessories The Multiflo® CF series pump units are available with the following optional accessories. For more details on the below options, please contact the Weir Minerals representative in your area.



Optional Accessories:



• Fire extinguisher







• Muffler blanket







• High-wall float







• Suction strainer - ‘CF’ type







• Suction hose – lightweight







• Strobe light







• High lift skid







• Trailer mounting







• Pontoon







• Boom Kit







• Cummins® diesel engine as an alternative option



1: Fire extinguisher



4: CF suction strainer suitable for each model type



3: Multiflo® pontoon



5: Light weight suction hose



2: Boom kit complete with suction hose, boom, winch and spreader bar



5: Strobe light



6: High lift skid



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Unit dimensions & selection chart Multiflo® CF range pump unit dimensions Model Multiflo® CF-22L Multiflo® CF-28M Multiflo® CF-32M Multiflo® CF-43H Multiflo® CF-48H



Pump Inlet/Outlet mm (inch)



Shut-Off Head Metres (ft)



Max Flow I/s (US Gpm)



Fuel Tank Litres (US Gal)



Length mm (inch)



Height mm (inch)



Width mm



(inch)



Mass Wet Kg (lbs)



100/100 (4/4)



36 (118)



60 (951)



420 (111)



2600 (102)



1550 (61)



1150 (45)



1200 (2646)



150/150 (6/6)



58 (190)



90 (1427



600 (158)



3090 (122)



1690 (67)



1385 (55)



3600 (7937)



200/200 (8/8)



57 (187)



160 (2536)



600 (158)



3090 (122)



1690 (67)



1506 (59)



3600 (7937)



200/150 (8/6)



127 (417)



110 (1743)



935 (247)



3685 (145)



2285 (90)



1685 (66)



4500 (9921)



200/150 (8/6)



125 (410)



150 (2378)



935 (247)



3685 (145)



2285 (90)



1685 (66)



4500 (9921)



Multiflo® CF pump selection unit quick pick chart Weir Minerals Multiflo CF Pump Unit Quick Selection Chart US gallons per minute (gpm)



2800 -



2600 -



2400 -



2200 -



2000 -



1800 -



1600 -



1400 -



1200 -



1000 -



800 -



-



600



-



400



-



200 160 150 140



-440



130



-400



120



-360



110



CF-48H



-320



90



-280



80 -240



CF-43H



70



-200



60 50



-160



CF-160



40



CF-32H



CF-28M



-120



30



-80



CF-22L



20



-40



10 0



Total head (feet)



Total head (metres)



100



10



20



30



40



50



60



70



80



90



100



110



120



130



140



150



160



170



180



Litres per second (l/s)



Note: This information is a guide only and subject to change. CF quick selection chart is based on the recommended operating parameters for each pump model. Please confirm data with your Weir Minerals representative before using.



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Total customer support - spare parts and service “Quality, value and service commitment are the foundation of customer satisfaction. Our extensive dewatering experience and knowledge adds value to all that we do for our customers.”



Balikpapan



Henderson Total Customer Support is about delivering on promises. It is about delivering units and spare parts on time. It is about having commissioning and service personnel locally available to start-up and train customer staff. It is also about having parts available where and when they are needed.



Weir Minerals service centres Australia



Indonesia



Beresfield



Balikpapan



For example, our facilities in Balikpapan, Sengatta and Palembang, Indonesia support the extensive open-pit coal mines in East Kalimantan province. We also have service centres located around Australia.



Bunbury



Tanjung Adaro



Canning Vale



Sangatta



Weir Minerals Multiflo is also part of more than 3000 employees in the Weir Minerals Division. The Division has a very broad global footprint with Total Care service centres and operations to support the mining industry, on every continent.



Coolum Beach



Palembang



Henderson



Our culture is one of commitment and our customer relationships are based on trust and integrity. We aim to deliver what we promise.



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Founded in 1871 and headquartered in Scotland, The Weir Group PLC is one of the fastest-growing engineering companies in the FTSE 100, employing more than 13,000 people in its global operations. Weir Minerals Multiflo is part of the Weir Minerals Division and has primary global design responsibility for the Multiflo® self-prime dewatering pump product range and Hydrau-Flo® fuel filler valve.



LEWIS PUMPSTM Vertical Chemical Pumps WEIR MINERALS SERVICESTM



Weir Minerals Multiflo and PT Weir Minerals Multiflo are business units of Weir Minerals Australia Ltd. Weir Minerals Multiflo 15 Dacmar Road Coolum Beach QLD 4573 Tel +61 7 5449 3000 Fax +61 7 5446 4304 [email protected] www.weirminerals.com



P.T Weir Minerals Multiflo Jl. Mulawarman No. 29A RT.003 Batakan Kecil Kel. Manggar Balikpapan - East Kalimantan Tel +62 542 746 098 (Hunting) Fax +62 524 746 099



Excellent Minerals Solutions



Branch Office Jl. Tanjung Api-api KM 1.3,Kompleks Palembang Star Blok A2/3 Palembang — South Sumatera Tel +62 711 413 189 Fax +62 711 413189



Copyright © 2013 Weir Minerals Australia Ltd. All rights reserved. WARMAN is a trademark and/or registered trademark of Weir Minerals Australia Ltd and Weir Group African IP Ltd; CAVEX, HAZLETON and MULTIFLO are trademarks and/or registered trademarks of Weir Minerals Australia Ltd; LEWIS and LEWIS PUMPS are trademarks and/or registered trademarks of Envirotech Pumpsystems Inc; GEHO is a trademark and/or registered trademark of Weir Minerals Netherlands bv; FLOWAY is a trademark and/or registered trademark of Weir Floway Inc.; VULCO is a trademark and/or registered trademark of Vulco SA; ISOGATE is a trademark and/or registered trademark of Weir do Brasil Ltda.; LINATEX is a trademark and/or registered trademark of Linatex Ltd; ENDURON is a trademark and/or registered trademark of Weir Minerals Europe Ltd; WEIR is a trademark and/or registered trademark of Weir Engineering Services Ltd. * KHD is a Humboldt Wedag GmbH brand used under license by The Weir Group.



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