Academia KNF OEM pump

Series Model NMP830
Material design KPDC KVDC KTDC KPDC-BI4 KVDC-BI4 KTDC-BI4
Pump head PPS
Diaphragm EPDM FKM PTFE coated EPDM FKM PTFE coated
Valves/Sealing EPDM FKM FFKM EPDM FKM FFKM
Flow rate at atm. pressure (l/min) 3 3.1 2.6 2.7 2.5 2.6 2.5 2.5 2.2 2.2 2.1 2.1
Ultimate vacuum (mbar abs.) 250 250 250 250 350 350 250 250 250 250 300 300
Ultimate pressure (bar rel) 1.4 1.4 1.2 1.2 1 1 1.4 1.4 1.4 1.4 1.2 1.2
Permissible media and ambient
temperature (º C / º F)
+5º C to +40º C / 41º F to 104º F (extended temperature on request)
Weight (g/oz) 175/6.17 175/6.17 175/6.17 161/5.67 161/5.67 161/5.67