Accessories and Spares for Lab Pumps & Systems

KNF offers a variety of accessories and spares to help you get the most out of your KNF lab product. Find out more about our mostly used accessories and the benefits for your lab application. Use the search function to easily find the accessories and spares that fit your KNF lab pump.

Benefit From Accessories in the Laboratory

Silencer

Silencer

Although quiet by design, KNF lab pumps can be equipped with silencers to further reduce the sound of your pump.

Pressure Control Valve

Pressure Control Valve

Suitable for use with either liquid pumps or gas pumps, control valves can be used to keep the system pressure constant, as a pressure relief valve to reduce pressure peaks or as a means to control liquid flow through the pump.

Foot Switch

Foot Switch

Used with the LIQUIPORT® and SIMDOS® RC and RCP model liquid pumps the footswitch allows for hands-free actuation. The use of a foot switch is especially useful when performing repetitive dosing and metering tasks.

Find All Accessories and Spares for Your Lab Pumps & Systems

Category
Mini Diaphragm Vacuum Pump
Accessories & Spares Order ID
Silencer (only for outlet) 000345
Fine control valve (suction side) 001787
Fine control valve (pressure side) 001786
Hose connector G 1/8 ID 4 PVDF 025671
Hose connector G 1/8 ID 6 PVDF 123363
Hose connector G 1/8 ID 4 PA 001936
Hose connector G 1/8 ID 6 PA 000360
Hose connector G 1/8 ID 8 PA 004975
Spare parts kit 043242
Column fixture 323484
Silencer and hose connector ID 6, PP 323456
Power supply unit kit 323457
Spare parts kit N 96 322636
Silencer (only for outlet) 000345
Hose connector G 1/8 ID 6 PVDF 123363
Hose connector G 1/8 ID 6 PA 000360
Hose connector G 1/8 ID 8 PA 004975
Fine control valve (suction side) 057830
Spare parts kit 056316
Hose connector NPT 1/8"-ID 6 (1/4") PP 055956
Silencer (only for outlet) 000345
Hose connector G 1/8 ID 6 PVDF 123363
Hose connector G 1/8 ID 6 PA 000360
Hose connector G 1/8 ID 8 PA 004975
Spare parts kit 056316
Hose connector NPT 1/8"-ID 6 (1/4") PP 055956
Silencer/ filter (only for outlet) 007006
Hose connector PVDF 112004
Fine control valve (suction side) 112432
Spare parts kit N 938.50 KT.18 124809
Diaphragm Vacuum Pump
Accessories & Spares Order ID
Spare parts kit 057358
Hose connector 317278
Key for hose connector 316279
Spare parts kit N 820 G 317435
Silencer/ filter (only for outlet) 007006
Small flange, stainless steel 046625
Sealing for hose connector, small flange 026906
Spare parts kit N 920 KT.29.18 111905
Spare parts kit Z N 920 KT.29.18 G 305355
Spare parts kit 057359
Hose connector 317278
Key for hose connector 316279
Spare parts kit N 840 G 317436
Spare parts kit 057359
Diaphragm Moist Gas Vacuum Pump
Accessories & Spares Order ID
Spare parts kit 057358
Spare parts kit 057359
Multi-User Vacuum System
Accessories & Spares Order ID
Coolant valve, G 1/2, ID 8 117121
Column fixture for remote control unit 120132
Wall fixture for remote control unit 120130
Spare parts kit SC 920 111905
Spare parts kit SC 920 G 305355
Spare parts kit 047499
Vacuum Pump System
Accessories & Spares Order ID
Spare parts kit 057358
Separator flask 047729
Hose connector with O-ring (FPM) 323609
Hose connector PP (for hose ID 10) 026237
Screw connection cap red, GL 18 (for hose connector ID 026237) 025980
Hose connector PP (for hose ID 8) 025981
Screw connection cap red, GL 14 (for hose connector ID 025981) 025982
Key for hose connector 316279
Connection cable (for combination with VC 900) 2 m 323829
Connecting cable (for combination with VC 900) 5 m 323830
Hose-BGR for separator flask (2x for SR 820 G) 323044
Hose connector Y-piece - ID 10 026432
Spare parts kit pump N 820 G 331051
Spare parts kit system (with additional O-rings) 331054
Separator flask 047729
High performance condenser with pressure relief valve 114855
Hose connector with O-ring (FPM) 323609
Hose connector PP (for hose ID 10) 026237
Screw connection cap red, GL 18 (for hose connector ID 026237) 025980
Hose connector PP (for hose ID 8) 025981
Screw connection cap red, GL 14 (for hose connector ID 025981) 025982
Key for hose connector 316279
Connection cable (for combination with VC 900) 2 m 323829
Connecting cable (for combination with VC 900) 5 m 323830
Hose-BGR for separator flask (1x for SH 820 G) 323044
Hose-BGR for high performance condenser 317157
Hose connector Y-piece - ID 10 026432
Spare parts kit pump N 820 G 331051
Spare parts kit system (with additional O-rings) 331053
Spare parts kit 057359
Separator flask 047729
Hose connector with O-ring (FPM) 323609
Hose connector PP (for hose ID 10) 026237
Screw connection cap red, GL 18 (for hose connector ID 026237) 025980
Hose connector PP (for hose ID 8) 025981
Screw connection cap red, GL 14 (for hose connector ID 025981) 025982
Key for hose connector 316279
Connection cable (for combination with VC 900) 2 m 323829
Connecting cable (for combination with VC 900) 5 m 323830
Hose-BGR for separator flask (2x for SR 840 G) 323095
Hose connector Y-piece - ID 10 026432
Spare parts kit pump N 840 G 331052
Spare parts kit system (with additional O-rings) 331056
Separator flask 047729
High performance condenser with pressure relief valve 114855
Hose connector with O-ring (FPM) 323609
Hose connector PP (for hose ID 10) 026237
Screw connection cap red, GL 18 (for hose connector ID 026237) 025980
Hose connector PP (for hose ID 8) 025981
Screw connection cap red, GL 14 (for hose connector ID 025981) 025982
Key for hose connector 316279
Connection cable (for combination with VC 900) 2 m 323829
Connecting cable (for combination with VC 900) 5 m 323830
Hose-BGR for separator flask (1x for SH 840 G) 323095
Hose-BGR for high performance condenser 317157
Hose connector Y-piece - ID 10 026432
Spare parts kit pump N 840 G 331052
Spare parts kit system (with additional O-rings) 331055
Diaphragm Liquid Dosing Pump
Accessories & Spares Order ID
Kit pressure control valve JFDV 30 KTZ for FEM 1.02 KT 166286
Kit pressure control valve JFDV 30 TTZ for FEM 1.02 TT 166287
Kit pressure control valve JFDV 30 FTZ for FEM 1.02 FT 166288
Filter FS60X, PEEK, UNF 1/4"-28 for FEM 1.02 FT/KT (QTY 10) 323626
Installation set (wall/table) 160473
Installation set (column) 160474
Screw fitting 150213
SIMDOS® 02 valve kit - standard Kalrez 164983
SIMDOS® 02 valve kit - optional Chemraz 164984
SIMDOS® 02 diaphragm kit - standard PTFE 165442
SIMDOS® 02 diaphragm kit - standard FFKM 170867
Complete KT head with Kalrez valves, no diaphragm 166297
Complete TT head with Kalrez valves, no diaphragm 166298
Complete FT head with Kalrez valves, no diaphragm 164981
Complete FT head with optional Chemraz valves, no diaphragm 164982
Filter FS60T, PVDF, UNF 1/4"-28 for FEM 1.02 TT 165210
Filter FS60X, PEEK, UNF 1/4"-28 for FEM 1.02 FT/KT (QTY 1) 323625
Kit pressure control valve JFDV 30 KTZ for FEM 1.02 KT 166286
Kit pressure control valve JFDV 30 TTZ for FEM 1.02 TT 166287
Kit pressure control valve JFDV 30 FTZ for FEM 1.02 FT 166288
Filter FS60X, PEEK, UNF 1/4"-28 for FEM 1.02 FT/KT (QTY 10) 323626
Foot switch RC Plus version 155872
Installation set (wall/table) 160473
Installation set (column) 160474
Screw fitting 150213
SIMDOS® 02 valve kit - standard Kalrez 164983
SIMDOS® 02 valve kit - optional Chemraz 164984
SIMDOS® 02 diaphragm kit - standard PTFE 165442
SIMDOS® 02 diaphragm kit - standard FFKM 170867
Complete KT head with Kalrez valves, no diaphragm 166297
Complete TT head with Kalrez valves, no diaphragm 166298
Complete FT head with Kalrez valves, no diaphragm 164981
Complete FT head with optional Chemraz valves, no diaphragm 164982
Filter FS60T, PVDF, UNF 1/4"-28 for FEM 1.02 TT 165210
Filter FS60X, PEEK, UNF 1/4"-28 for FEM 1.02 FT/KT (QTY 1) 323625
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit SIMDOS® 10 KT/TT/FT 160186
Complete KT head with Kalrez valves, no diaphragm 167666
Complete TT head with Kalrez valves, no diaphragm 167667
Complete FT head with Kalrez valves, no diaphragm 167668
Complete FT head with optional Chemraz valves, no diaphragm 167669
Filter FS25T, PVDF, tube ID 4/ OD 6 for TT models 165211
Filter FS25X, PEEK, tube ID 4/ OD 6 for FT/KT models 165213
Screw fitting 151977
Foot switch RC Plus version 155872
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit SIMDOS® 10 KT/TT/FT 160186
Standard Kalrez valve kit 168036
Standard PTFE-coated diaphragm 167672
Complete KT head with Kalrez valves, no diaphragm 167666
Complete TT head with Kalrez valves, no diaphragm 167667
Complete FT head with Kalrez valves, no diaphragm 167668
Complete FT head with optional Chemraz valves, no diaphragm 167669
Filter FS25T, PVDF, tube ID 4/ OD 6 for TT models 165211
Filter FS25X, PEEK, tube ID 4/ OD 6 for FT/KT models 165213
Screw fitting 151977
Diaphragm Liquid Transfer Pump
Accessories & Spares Order ID
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit KT/TT 065262
Spare parts kit FT 152631
Foot switch RC Plus version 155872
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit KT/TT 065262
Spare parts kit FT 152631
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit KT/TT 065262
Spare parts kit FT 152631
Foot switch RC Plus version 155872
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit KT/TT 065262
Spare parts kit FT 152631
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit NF 1.300 KT/TT 069728
Spare parts kit NF 1.300 FT 151903
Foot switch RC Plus version 155872
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit NF 1.300 KT/TT 069728
Spare parts kit NF 1.300 FT 151903
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit NF 300 KT/TT 068691
Spare parts kit NF 300 FT 151902
Foot switch RC Plus version 155872
Installation set (wall/table) 160473
Installation set (column) 160474
Spare parts kit NF 300 KT/TT 068691
Spare parts kit NF 300 FT 151902
Vacuum Controller
Accessories & Spares Order ID
Connection cable for N 920 G interface 2 meter 307757
Connection cable for N 920 G interface 5 meter 307758
Connection cable for N 820 G/ N 840 G interface 2 meter 323829
Rotary Evaporator
Accessories & Spares Order ID
Protective cover heating bath 127204
Refill valve 300639
Powder flask 1000 ml NS 29/32 300589
Foam brake NS 29/32 301114
Vacuum seal 113046
Condensate flask (coated) 1000 ml 113939
Evaporation flask 1000 ml NS 29/32 128159

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