GRUNDFOS PRODUCT GUIDE

Pump selectionDMHMax.capacityandpressure[l/h] - [bar][l/h] - [bar]Control variantB= No controlsAR= Etron Profi(analog/pulse control)AT4= Servomotor,24 V, 50/60 Hzsupply,4-20 mAcontrolAT5= Servomotor1 x 115 V,50/60 Hz,4-20 mAcontrolAT7= Servomotor,1 x 115 V,50/60 Hzsupply,4-20 mAcontrol, EExd II BT 4Control variantDMH, model 280, DN 41.3-2002.2-2002.5-200BARAT4AT5AT7DMH, model 281, 287, 288, DN 82-1004.2-1006.4-1007.5-200*8-10010-200*13-200*16-200*18-200*21-200*23-200*31-200*36-200*BARAT4AT5AT7DMH, model 283, 285, 286, DN 2019-10020-10027-10033-10040-10052-10070-10080-10085-100111-50170-100BAT4AT5AT7Materials of dosing head,gaskets and valve ballsDosing head version:PP = PolypropylenePV = PVDF(polyvinylidene fluoride)PVC = Polyvinyl chlorideSS = Stainless steel, AISI 316Y = Hastelloy CPP-L, PV-L, PVC-L, SS-L, Y-L= Integrated diaphragmleakage detectionGasket material:E = EPDM (ethylene propylenediene monomer)V = FKM (fluorocarbon)T = PTFE (polytetrafluoroethylene (Teflon®))Valve ball material:C = CeramicG =GlassT= PTFE (polytetrafluoroethylene (Teflon®))SS = Stainless steel, AISI 316Y = Hastelloy CMaterials of dosing head,gaskets and valve ballsSS/E/SSSS/V/SSY/V/YSS/E/SSSS/V/SSY/V/YSS/E/SSSS/V/CSS/V/SSY/V/YControlpanelpositioMotorvoltageValvetypeControl panel positionX = No panelS = Side mountedW = Wall-mountedMotor voltageH = 1 x 120 V, 50/60 HzF = Without motor,Nema flange (US)Valve type1 = Standard2 = Spring-loaded3 = Spring-loaded,0.7 psi suction,11.6 psidischarge4 = Spring-loaded,11.6 psi dischargeside onlyControlpanelpositionMotorvoltageValvetype* Not available with ARNote: All DMH pumps are available with two dosing heads or in duplex versions..Type key example: DMH 13-10/13-10 B-SS/V/SS-X-F1VVX E3XSWXSWXHFHFF121212Connectionsuction/dischargeV = Threaded NPT 1/4"A9 = Threaded NPT 1/2",maleA3 = Threaded NPT 3/4"Connectionsuction/dischargeVA9VA9MainsplugPumpvariantMains plugB = USA andCAN, 120VX = No plugPump variantE3 = API ApprovalMainsplugBXBXPumpvariantE3E3A3 X E338