IMPPUMPS NMT MAX Series - Maintenance, Spare Parts, and Decommissioning; Safety; General Safety Instructions; Technical Specifications

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1.3 PUMPMAINTENANCE,SPAREPARTSANDDECOMMISSIONING
Pumpsaredesignedtooperatewithoutmaintenanceforseveralyears.Sparepartswillbeavailableforatleast3
yearsfromthewarrantyperiodexpiration.
Thisproductanditscomponentsmustbedisposedofinanenvironmentallyfriendlymanner.Usewastecollection
services,ifthisisnotpossible,contactthenearestIMPPumpsServiceorauthorizedrepairers.
2 SAFETY
Theseinstructionsshouldbestudiedcarefullybeforeinstallingoroperatingthepump.Theyaremeanttohelpyou
withinstallation,useandmaintenanceandtoincreaseyoursafety.Installationshouldonlybeperformedwith
regardstolocalstandardsanddirectives.Onlyqualifiedpersonnelshouldmaintainandservicetheseproducts.
Failureinfollowingtheseinstructionscancausedamagetotheuserorproductandcanvoidwarranty.Safety
functionsareonlyguaranteedifthepumpisinstalled,usedandmaintainedasdescribedinthismanual.
3 TEHNICAL SPECIFICATIONS
3.1 STANDARDSANDPROTECTIONS
Pumpsaremadeinaccordingtothefollowingstandardsandprotections:
Protection class:
IP44
Insulation class:
180(H) 
Motor protection:
Thermal‐builtin
Installation specification
Pump type Nominal pressure Fitting length [mm]
NMT(D)MAX(C)32‐120
PN6and10
220
NMT(D)MAX(C)40‐40 220/250
NMT(D)MAX(C)40‐80 220/250
NMT(D)MAX(C) 40‐120 220/250
NMT(D)MAX(C) 40‐180 220/250
NMT(D)MAX(C) 50‐40 280
NMT(D)MAX(C) 50‐80 280
NMT(D)MAX(C) 50‐120 280
NMT(D)MAX(C) 50‐120 280
NMT(D)MAX(C) 65‐40 340
NMT(D)MAX(C) 65‐80 340
NMT(D)MAX(C) 65‐120 340
NMT(D)MAX(C) 80‐40 PN6 360
NMT(D)MAX(C) 80‐40 PN10 360
NMT(D)MAX(C) 80‐80 PN6 360
NMT(D)MAX(C) 80‐80 PN10 360