Graco M680 User's Manual
Contents
1. 0 is easy to use and maneuverable Commonwealth Epoxy Coatings Inc was able to spray in tight spaces rather than hand finish which Commonwealth estimates cut the project time in half and reduced costs by one third For more information contact us at 1 800 746 0883 or info graco com Visit us at www graco com PROVEN QUALITY LEADING TECHNOLOGY SPECIFICATIONS END USER Commonwealth Epoxy Inc GRACO EQUIPMENT e M680 Mortar Pump INDUSTRY Wastewater CONFIGURATION APPLICATION e Part Number 241834 e Hose 1 in x 25 ft fluid hose Resurfacing a transfer station 25 mm x 12 6 m 75 in x 10 ft ship Manis 19 mm x 3m AN ARE a e Applicator Flex Hose applicator a a x e Name of Material with 6 Nozzle d series 218 MortarClad e Atomization type Air atomization Ee FoF Series 217 MortarCrete e Material Supplier Tnemec Company Inc e Feed Method Hopper e Components MortarClad A B liquid C dry mix MortarCrete A liquid B dry mix e Chemistry MortarClad Epoxy modified cementitious mortar MortarCrete Cementitious repair mortar Graco Inc 2014 Graco Inc 349203 Rev A 4 14 All written and visual data contained in this document PO Box 1441 the right to make changes at any time without notice All other brand names or marks are used Minneapolis MN 55440 1441 for identification purposes and are trademarks of their respective owners GRACO are based on the latest produc2. M680 Mortar Pump Resurfaces Wastewater Transfer Station GRACO CASE STUDY Challenge Commonwealth Epoxy Coatings Inc of Newport News VA won the contract to resurface a wastewater transfer station for a regional water and sewer authority in North Carolina The specs called for two cementitious materials of different viscosities Commonwealth had never before sprayed the heavier of the two materials and recognized that their existing equipment wasn t capable of handling it That left them with two immediate options double their timeline and hand trowel the material or rent large difficult to maneuver shotcrete equipment and absorb the extra expense Neither option appealed to them solution Graco M680 Mortar Pump Fortunately Commonwealth had enough time to explore a third option the Graco M680 Mortar Pump The M680 is capable of handling a range of materials of varying viscosities at low pressures typically 200 to 500 psi 13 7 to 34 5 bar It is easy to use which enabled Commonwealth to begin spraying quickly and the spray provided excellent thickness control producing a consistent layer of material Results The project took 30 kits to complete In terms of Commonwealth s expectations the Graco M680 exceeded all of them According to Vice President Jeff White the Graco M680 cut project time in half reduced costs by one third and made it possible for them to spray a new material Because the Graco M68
3. t information available at the time of publication Graco reserves
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