Dri-Prime - CD80M - Automatic Centrifugal Pump Brochure

CD80M Dri-Prime® PumpsThe Godwin Dri-Prime 3" (75mm) CD80M automatic priming centrifugal pump is a compact and highlymaneuverable portable pumping system that can deliver a maximum of 450 gallons per minute(28.4 l/se.c) and total dynamic heads to 93 feet (28.3M). The CD80M comes standard mounted on a highwaytrailer or skid mounted, and both include an integral 30 gallon (113.5 liter) fuel tank for overnight runningcapabilities. A recessed impeller model is also available for increased solids handling. Indefinite dry runningis no problem due to the unique Godwin oil bath mechanical seal design. Solids handling, dry-running andportability make the CD80M the perfect choice for small dewatering and bypass applications.Features• Close coupled centrifugal pumpwith vacuum priming compressormounted to a diesel engine. Alsoavailable in electric drive or as bareshaft pumpend.• All cast iron construction with castchromium steel impeller. Alsoavailable in 316 stainless steel.• Extensive application flexibility —will handle raw sewage, sludgesand liquids with solids up to 1-5/8"(40mm) in diameter.• Continuously operated “Godwin”air ejector priming device requiringno form of periodic adjustmentor control.• Dry running, oil bath, mechanicalseal with abrasion resistant solidsilicon carbide interfaces.• Solids handling mushroom-typeNon-Return Valve with renewableflexible rubber seat and quickrelease access feature.• Compact unit mounted on two-wheeled highway trailer or skidbase, both incorporating integralovernight running fuel tank.• Simple maintenance — normallylimited to checking engine andseal cavity oil levels.• Standard engine: Yanmar3TNV76. Available with a varietyof engines including Lister, Hatz,Perkins and Deutz.• Available with optional silencepack.CD80MCD80M Performance CurvePerformance TableDiesel Set — Yanmar 3TNE74 14.0 hp (11 kw) @ 2200 rpmImpeller Diameter — 7 1/2 inches (190 mm)Total Delivery Head — FeetTotal Suction 10 15 20 25 30Head — Feet Output — GPM10 450 435 430 415 40015 440 430 425 410 38520 410 385 350 315 29025 370 330 300 280 255Performance data listed in table and curves based on water tests at sea leveland 68° F (20° C). Larger diameter pipes may be required for maximum flows.DimensionsCD80M — Yanmar 3TNV76, GP30 Highway TrailerWeight: 1,550 lbs. (703 kg.)Speci?cationsMaximum Operating Speed:2200 rpmMaximum Operating Temperature:+212° F (100° C)Maximum Working Pressure:41 psi (2.8 BAR)Maximum Suction Pressure:29.0 psi (2.0 BAR)Maximum Casing Pressure:61 psi (4.2 BAR)Fuel Tank Capacity:30 gallons (113.5 liters)Fuel Consumption:0.84 gph (3.18 lph)Pipe Connections:3" (75mm) ASA 150#Solids Handling:1-5/8" (40mm) diameterMaterialsPump Casing, Suction Cover, SeparationTank and Wearplates:Close-grained cast ironImpeller:Cast chromium steel to minimum Brinellhardness, 341 HBShaft:1-1/2% nickel/chromium steelNRV-Mushroom:High nitrile rubberMechanical Seal Faces:Solid silicon carbideTOTAL DYNAMIC HEADFLOW01020304050607080901001100 50 100 150 200 250 300 350 400 450 5002200 RPM2000 RPM1800 RPM1600 RPM1400 RPM1200 RPM010203051525(ft.)(m)0 10 205 15 25 30US gpml/sec.GPASL.014.206Dri-Prime® and the color orange for pumps are registered trademarksof Godwin Pumps of America, Inc.Specifications and illustrations are subject to revision without notice.© Copyright 2003-2006 Godwin Pumps of America, Inc.All rights reserved.Aquatech has two facets to help you with your site specific needs.For all your Rental and Sales needs call Aquatech Pump and Power Phone: 905-907-7852 Fax: 905-907-1701For full “turn-key” contracting solutions call Aquatech Dewatering Company Phone: 905-907-1700 Fax: 905-907-1701 Email us: info@aquatd.com 69 Connie CrescentConcord, ON L4K 1L3 www.aquatd.ca