Data Sheet E 1 LABOPORT Mini Diaphragm Vacuum Pumps and Compressors Series LABOPORT N 8 K_.18 Pumps Technical features: 1% oil-free transfer Pure transferring, evacuation and compression of gases Version for slightly aggressive or corrosive gases and vapours Maintenance-free Environmentally friendly High level of gas tightness. Series N 8 diaphragm pumps are single-head, dry-running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contaation. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. The pumps are available in various versions differing in the materials which contact the media. Material in contact with the pumped media Type/Order No. Pump head Diaphragm Valves N 8 KN.18 PPS EPDM FPM N 8 KT.18 PPS PTFE-coated FFPM Technical data: N 8 KN.18 N 8 KT.18 Delivery (l/) 1) 5.5 Ultimate vacuum ( abs.) 1 1 Operating pressure (bar g)..5 Connectors for tube (mm) ID ID Permissible gas and ambient temperature +5...+ C +5...+ C Mains 3V/5Hz 3V/5Hz Motor protection IP IP Power P 1 W W Operating current. A. A Weight 1.9 kg 1.9 kg Dimensions L x H x W (mm) 1/11/9 1/11/9 With thermal switch and power fuse Motors with other voltages and frequencies on request. 1) at atm. pressure Accessories and spare parts Description Details Order No. Silencer G 1/8 35 Filter G 1/8 3 Hose connector G 1/8, PVDF, for tube ID mm 571 Fine control valve with pressure gauge pressure side 178 Fine control valve with vacuum gauge suction side 1787 Spares kit for N 8 KN.18 31 Spares kit for N 8 KT.18 3 KNF 1/13 Produced in Germany
Data Sheet E 1 Dimensions and performance characteristics Pump down time for 5 l receiver N 8 KN.18 113 Vacuum atm. Press. Pressure 8 5 3 1 1 3 5 7 8 9 8,5 1 1,5,5 bar N 8 KT.18 Vacuum atm. Press. Pressure 5 3 1 8,5 1 1,5,5 bar Dimensions (mm) for tube ID KNF Neuberger GmbH, Alter Weg 3, D-7911 Freiburg, Tel. ++9()7/599-, Fax ++9()7/599-99, www.knf.de, E-Mail: info@knf.de KNF 1/13 Produced in Germany
Data Sheet E 1 LABOPORT Mini Diaphragm Vacuum Pumps and Compressors Series LABOPORT N 811 K_.18 Pumps Technical features: 1% oil-free transfer Pure transferring, evacuation and compression of gases Version for slightly aggressive or corrosive gases and vapours Maintenance-free Environmentally friendly High level of gas tightness. Series N 811 diaphragm pumps are single-head, dry-running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contaation. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. The pumps are available in various versions differing in the materials which contact the media. Material in contact with the pumped media Type/Order No. Pump head Diaphragm Valves N 811 KN.18 PPS EPDM FPM N 811 KT.18 PPS PTFE-coated FFPM Technical data: N 811 KN.18 N 811 KT.18 Delivery (l/) 1 11.5 11.5 Ultimate vacuum ( abs.) 9 Operating pressure (bar g) Connectors for tube (mm) ID ID Permissible gas and ambient temperature +5...+ C +5...+ C Mains 3V/5Hz 3V/5Hz Motor protection IP IP Power P 1 5 W 5 W Operating current.8 A.8 A Weight.5 kg.5 kg Dimensions L x H x W (mm) 187/157/9 187/157/9 With thermal switch and power fuse Motors with other voltages and frequencies on request. 1) at atm. pressure Accessories and spare parts Description Details Order No. Silencer G 1/8 35 Filter G 1/8 3 Hose connector G 1/8, PVDF, for tube ID mm 15 Fine control valve with pressure gauge pressure side 178 Fine control valve with vacuum gauge suction side 1787 Spares kit for N 811 KN.18 Spares kit for N 811 KT.18 7 KNF 1/13 Produced in Germany
Data Sheet E 1 Dimensions and performance characteristics Pump down time for 5 l receiver 113 8,5,5,75 1, 1,5 1,5 1,75,,5,5 N 811 KN.18 Vacuum atm. Press. Pressure 1 1 8 8,5 1, 1,5,,5 3, 3,5 bar - - - for short periods only N 811 KT.18 Vacuum atm. Press. Pressure 1 1 8 8,5 1, 1,5,,5 3, 3,5 bar - - - for short periods only Dimensions (mm) for tube ID KNF Neuberger GmbH, Alter Weg 3, D-7911 Freiburg, Tel. ++9()7/599-, Fax ++9()7/599-99, www.knf.de, E-Mail: info@knf.de KNF 1/13 Produced in Germany
Data Sheet E 1 LABOPORT Mini Diaphragm Vacuum Pumps With fine control valve and vacuum gauge (.5) Technical features: 1% oil-free transfer Pure transferring and evacuation of gases Version for slightly aggressive or corrosive gases and vapours Maintenance-free Environmentally friendly High level of gas tightness. Series LABOPORT N 81.3 K_.18 Pumps Series N 81.3 diaphragm pumps are double-head, dry-running devices used in a wide range of laboratory applications. They transfer and pump down without contaation. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. The pumps are available in various versions differing in the materials which contact the media. Material in contact with the pumped media Type/Order No. Pump head Diaphragm Valves N 81.3 KN.18 PPS EPDM EPDM N 81.3 KN.5.18 PPS EPDM EPDM N 81.3 KT.18 PPS PTFE-coated FFPM N 81.3 KT.5.18 PPS PTFE-coated FFPM.5 = Pump with fine control valve and vacuum gauge Technical data: N 81.3 KN.18 N 81.3 KT.18 N 81.3 KN.5.18 N 81.3 KT.5.18 Delivery (l/) 1) 1 1 Ultimate vacuum ( abs.) 15 Operating pressure (bar g).5.5 Connectors for tube (mm) ID ID Permissible gas and ambient temperature +5...+ C +5...+ C Mains 3V/5Hz 3V/5Hz Motor protection IP IP Power P 1 1 W 1 W Operating current. A. A Weight 3.95 kg 3.95 kg Dimensions L x H x W (mm) 31/11/9 31/11/9 With thermal switch and power fuse Motors with other voltages and frequencies on request. 1) at atm. pressure Accessories and spare parts Description Details Order No. Silencer G 1/8 35 Hose connector G 1/8, PVDF, for tube ID mm 15 Fine control valve with vacuum gauge suction side 557 Spares kit for N 81.3 KN 5315 Spares kit for N 81.3 KT 531 KNF 1/13 Produced in Germany
Data Sheet E 1 Dimensions and performance characteristics Pump down time for 1 l receiver N 81.3 KN.18 113 8 1 3 5 7 N 81.3 KN.18 Vacuum 1 1 1 1 8 atm. Press. 8 113 Pump down time for 1 l receiver N 81.3 KT.18 N 81.3 KT.18 113 8 1 3 5 7 8 9 1 Vacuum 1 1 1 1 8 8 113 atm. Press. Dimensions (mm) for tube ID 133.5 11 9 5 75 approx. 31 KNF Neuberger GmbH, Alter Weg 3, D-7911 Freiburg, Tel. ++9()7/599-, Fax ++9()7/599-99, www.knf.de, E-Mail: info@knf.de KNF 1/13 Produced in Germany
Data Sheet E 1 LABOPORT Mini Diaphragm Vacuum Pumps With fine control valve and vacuum gauge (.5) Technical features: 1% oil-free transfer Pure transferring and evacuation of gases Version for slightly aggressive or corrosive gases and vapours Maintenance-free Environmentally friendly High level of gas tightness. Series LABOPORT N 838.3 K....18 Pumps Series N 838.3 diaphragm pumps are double-headed, dryrunning devices used in a wide range of laboratory applications. They transfer and pump down without contaation. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. The pumps are available in various versions differing in the materials which contact the media. Material in contact with the pumped media Type/Order No. Pump head Diaphragm Valves N 838.3 KN.18 PPS EPDM FPM N 838.3 KN.5.18 PPS EPDM FPM N 838.3 KT.18 PPS PTFE-coated FFPM N 838.3 KT.5.18 PPS PTFE-coated FFPM.5 = Pump with fine control valve and vacuum gauge Technical Data: N 838.3 KN.18 N 838.3 KT.18 N 838.3 KN.5.18 N 838.3 KT.5.18 Delivery (l/) 1) Vacuum ( abs.) 1 15 Pressure (bar).5.5 Connectors for tube (mm) ID 1 ID 1 Permissible gas and ambient temperature +5...+ C +5...+ C Mains 3V/5Hz 3V/5Hz Motor protection IP IP Power P 1 8 W 8 W Operating current.5 A.5 A Weight.8 kg.8 kg Dimensions LxHxB (mm) /1/11 /1/11 With thermal switch and power fuse Motors with other voltages and frequencies on request. 1) at atm. pressure Accessories and spare parts Description Details Order No. Silencer G 1/8 7 Hose connector G 1/8, PVDF, for tube ID 1 mm 11 Fine control valve with vacuum gauge suction side 113 Spares kit for N 838.3 KN 11195 Spares kit for N 838.3 KT 111953 KNF 1/13 Produced in Germany
Data Sheet E 1 Dimensions and performance characteristics Pump down time for 1 l receiver 113 8 1 3 5 7 8 Vacuum atm. Press 18 1 1 1 1 8 8 113 Dimensions (mm) N 838.3 K_.18 N 838.3 K_.5.18 (with fine control valve and vacuum gauge) KNF Neuberger GmbH, Alter Weg 3, D-7911 Freiburg, Tel. ++9()7/599-, Fax ++9()7/599-99, www.knf.de, E-Mail: info@knf.de KNF 1/13 Produced in Germany
Data Sheet E LABOPORT Mini Diaphragm Vacuum Pumps With fine control valve and vacuum gauge (.5) Technical features: 1% oil-free transfer Pure transferring and evacuation of gases Version for slightly aggressive or corrosive gases and vapours Maintenance-free Environmentally friendly High level of gas tightness. Series LABOPORT N 838.1. K_.18 Pumps Series N 838.1. diaphragm pumps are double-headed, dryrunning devices used in a wide range of laboratory applications. They transfer and pump down without contaation. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. The pumps are available in various versions differing in the materials which contact the media. Material in contact with the pumped media Type/Order No. Pump head Diaphragm Valves N 838.1. KN.18 PPS EPDM FPM N 838.1. KN.5.18 PPS EPDM FPM N 838.1. KT.18 PPS PTFE-coated FFPM N 838.1. KT.5.18 PPS PTFE-coated FFPM.5 = Pump with fine control valve and vacuum gauge Technical data: N 838.1. KN.18 N 838.1. KT.18 N 838.1. KN.5.18 N 838.1. KT.5.18 Delivery (l/) 1) 37 37 Vacuum ( abs.) 1 15 Pressure (bar).5.5 Connectors for tube (mm) ID 1 ID 1 Permissible gas and ambient temperature +5...+ C +5...+ C Mains 3V/5Hz 3V/5Hz Motor protection IP IP Power P 1 8 W 8 W Operating current.5 A.5 A Weight.8 kg.8 kg Dimensions LxHxB (mm) /1/11 /1/11 With thermal switch and power fuse Motors with other voltages and frequencies on request. 1) at atm. pressure Accessories and spare parts Description Details Order No. Silencer G 1/8 7 Hose connector G 1/8, PVDF, for tube ID 1 mm 11 Fine control valve with vacuum gauge suction side 113 Spares kit for N 838.1. KN 11195 Spares kit for N 838.1. KT 111953 KNF 1/13 Produced in Germany
Data Sheet E Dimensions and performance characteristics Pump down time for 1 l receiver 113 8 39 3 3 18 1 Vacuum N 838.1. KN.18 N 838.1. KT.18 atm. Press 1 3 8 113 Dimensions (mm) N 838.1. K_.18 N 838.1. K_.5.18 (with fine control valve and vacuum gauge) KNF Neuberger GmbH, Alter Weg 3, D-7911 Freiburg, Tel. ++9()7/599-, Fax ++9()7/599-99, www.knf.de, E-Mail: info@knf.de KNF 1/13 Produced in Germany