Request form
- Products
- Vacuum pumps and vacuum stations
- Dry vacuum pumps (R&D)
- Rotary vane pumps
- Turbomolecular pumps
- T-Station
- Diaphragm Pumps
- D-LAB
- GEMINI
- MP (physical applications)
- MPC (chemical applications)
- ATEX Approved MPC
- MPC (ultimate pressure less than 2 mbar)
- MPC (ultimate pressure less than 75 mbar)
- MPC 090 E, 90...260VAC /18VDC
- MPC 110 E, 90...260VAC /24V
- MPC 1201 E, 230/400V 50/60Hz
- MPC 1201 E, 230V 50/60Hz
- MPC 201 E, 230V 50/60Hz
- MPC 2401 E, 230/400V 50/60Hz
- MPC 2401 E, 230V 50/60Hz
- MPC 301 E, 230V 50/60Hz
- MPC 302 E, 230V 50/60Hz
- MPC 601 E, 230/400V 50/60Hz
- MPC 601 E, 230V 50/60Hz
- MPC 602 E, 230/400V 50/60Hz
- MPC 602 E, 230V 50/60Hz
- MPC (ultimate pressure less than 8 mbar)
- XDD1
- Ion and Getter Pumps
- Cryopumps
- Chemical pumps
- Semiconductor Pumps
- Claw vacuum pumps
- Dry vacuum pumps (GV)
- Diffusion Pumps
- Mechanical Boosters
- EH Mechanical Booster Pumps
- HV mechanical boosters pumps
- Stokes 1700
- Stokes 6"
- 607 5H10
- 607 5HR
- 607 5HR CE 7.5kW
- 607 5V10
- 607 5VR
- 607 5VR CE 7.5kW
- 607 MH05
- 607 MH20
- 607 MHR
- 607 MHR CE
- 607 MV05
- 607 MV20
- 607 MVR
- 607 MVR CE
- 615 5H15
- 615 5HR
- 615 5HR CE 11kW
- 615 5V15
- 615 5VR
- 615 5VR CE 11kW
- 615 MH10
- 615 MH15
- 615 MHR
- 615 MHR CE
- 615 MV10
- 615 MV15
- 615 MVR
- 615 MVR CE
- 61B 5H25
- 61B 5HR
- 61B 5HR CE 18.5kW
- 61B 5V25
- 61B 5VR
- 61B 5VR CE 18.5kW
- 61B MH10
- 61B MH25
- 61B MHR
- 61B MHR CE
- 61B MV10
- 61B MV25
- 61B MVR
- 61B MVR CE
- 622 5H25
- 622 5HR
- 622 5HR CE 18.5kW
- 622 5V25
- 622 5VR
- 622 5VR CE 18.5kW
- 622 MH25
- 622 MHR
- 622 MHR CE
- 622 MV25
- 622 MVR
- 622 MVR CE
- Exhaust management
- Vacuum componets
- CF Flanges & Components
- Crosses & Cubes
- Double-Faced CF Flanges
- Bellows
- Elbows
- Gaskets for CF Flanges
- Nipples
- Standard Flanges (304 L SS)
- Standard Flanges (316LN SS)
- Standard Flanges (Aluminum A2219)
- Tees
- Zero- Length Reducer Flanges
- Hardware
- Metric Hex Head Bolt & Nut Sets (Clearance Flanges)
- Metric Hex Head Bolt Kits (Tapped Flanges)
- Metric Plate Nuts (Clearance Flanges)
- SI 12-point Cap Screw & Nuts Sets (Clerance Flanges)
- SI 12-Point Cap Screw Kits (Tapped Flanges)
- SI Hex Head Bolt & Nut Sets (Clearance Flanges)
- SI Hex Head Bolt & Plate Nuts Sets (Clearance Flanges)
- Si Hex Head Bolt Kits (Tapped Flanges)
- SI Plate Nuts (Clearance Flanges)
- ISO Flanges & Components
- KF (NW) Flanges & Components
- CF Flanges & Components
- Vacuum valves
- Air admittance valves
- Ball valves
- Electromagnetic valves
- Manual valves
- Pneumatic valves
- Speedivalve
- Vacuum measurement & control
- Leak detection
- Oils and fluids
- Blowers
- Laboratory technique
- Filtration
- Inlet Vacuum Pump Filters
- CT Series 1" - 6" BSPP
- CSL Series 3" - DN300 BSPT, Flange
- CSL Series 3/8" - 3" BSPP
- FST Series 1½" - 8" Multi-App Filters
- ISO CSL Series NW16 - NW40 Flg (Black Finish)
- ISO Flg Vacuum Filters, CSL Series (Electroless Nickel Finish)
- IVPL Series 3"-12" Lateral Access "L" Style Filters
- IVPS Series 3"-12" Lateral Access Straight Through Style
- SpinMeister ST Series
- ST Series, See-Through Vacuum Filter
- VL Series 3"- 6" MPT (BSPT)
- VL Series 4" - 6" Flange
- VS Series 3" - 6" MPT (BSPT)
- VS Series, 4" - 6" Flange
- Inlet Filter Assemblies
- Big Boy F Series DN200 - DN300 Flange
- CSS Series 1/4" - 1"
- F Series 3" - 6" BSPT
- F Series DN80 - DN150
- FT Series 1/2" - 3" BSPT
- FT Series 3" - 6" Flange
- FT Series DN200 - DN300, Flange PN10
- FT Series DN80 - DN150, PN10 & 16
- SM Series 1"- 2-1/2"SpinMeister Extreme Duty Filters
- SM Series 1/2" - 1" SpinMeister
- SM Series 4" SpinMeister Extreme Duty Filters
- SM Series DN125 - DN300 SpinMeister Extreme Duty Filters
- Inlet Filter Silencers
- Sumo Class Filter Silencers
- BBF Series 2"-6" Silencer Frame for PD Blowers
- Belt Guard for BBF Series Base Frame
- Big Boy Filter Silencers, QB Series DN200 - DN300
- Big Boy FS Series 6"-14" Flange Filter Silencers
- EFS Series-Discharge Silencer
- FS Series 1/2" - 3" Filter Silencers
- FS Series 1/4"-1" Filter Silencers
- FS Series 3" - 6" Filter Silencers
- FS Series DN80 - DN150, PN Pattern Flange
- LQB Series 3" BSPT - DN300 Flg
- Multibarrel Filter Silencers
- PS Series Plastic Filter Silencers
- QB Series Compact Filter Silencers
- QB Series DN80 - DN150 Filter Silencers
- SLCR / SLCRT Series 1/2" - 4" FPT (BSPP) Silencers
- Snubber Discharge/Intake Silencer
- Air / Oil Separators
- ATS Series Vacuum Discharge Sump & Separator Tank
- Crankcase Ventilation System
- CVB Series
- CVH Series, Static Vent Breathers
- EE/SV Series 3/8" BSPP, ISO Flg
- EF Series 1/2" - 1 3/4", ISO Flanges
- EFDB Series
- HDL Series 1" - 2 1/2" BSPP
- HDL Series 3" BSPT - DN200 Flange
- Suction Scrubber Vessels
- VAE Series, Vacuum Assisted Oil Mist Eliminator
- Filter Elements
- Wire Mesh Elements, "S" Media
- 1 Micron Polyester Elements, "Z" Media
- 100 Micron Polyester Elements, "W" Media
- 25 Micron Polyester Elements, "U" Media
- 4 Micron Polyester Elements, "N" Media
- ACG Media
- Activated Alumina Elements, "AA" Media
- Activated Carbon Elements, "AC" Media
- Blower Filter Elements, 32 Series
- Coalescing Elements for Oil Mist Eliminators
- Compact / Big Boy Series Replacement Element
- Electrostatic, Odor Adsorptive Elements, "GM" Media
- HEPA Elements w/SS ID/OD, "HE" Media
- HEPA Elements w/SS ID/OD/EC, "HE" Media
- HEPA Elements, "HE" Media
- Hockey Puck Filter Elements for Miniature Filter Assemblies
- J Series, Polyester/Paper Media with SS ID/OD
- K Series, Polyester/Paper Media with SS ID/OD
- Low Pressure Drop WP Media Coalescing Elements
- Nomex Elements, "MX" Media
- Polypropylene Elements, "Y" Media
- Polyurethane Foam Elements, "FXF" Media
- PPS Elements, "RY" Media
- PTFE Elements, "TF" Media
- Q Series, Polyester/Paper Media with SS ID/OD/EC
- R Series, Polyester/Paper Media with SS ID/OD/EC
- Replacement Elements 60 - 510 m3/h Flow Range
- Small Vacuum Pump Elements, 800 Series
- Special Sized Filter Elements
- SS Nomex Element, "MXD" Media
- SS Screen Elements, "XXWSS" Media
- SS Wire Mesh Elements, "S2" Media
- Top Hat Style Separators, 51 Series
- ULPA "UL" Media
- Parts/Accessories
- Specialty Applications
- Inlet Vacuum Pump Filters
- Air knives Systems
- Spare Parts
- Sale !
- Vacuum pumps and vacuum stations
- Services
- Markets
- Research and Development
- Technical Information
- Download
- Contact
6-Way KF (QF) Crosses
Activair.cz > Products > Vacuum componets > KF (NW) Flanges & Components > Crosses > 6-Way KF (QF) Crosses
We fabricate these KF (QF) crosses for HV systems from tubing and KF flanges. The KF (QF) flange is used for through or foreline vacuum plumbing and for simple HV chamber ports.
KF Crosses Feature:
- Available in 304L stainless steel or aluminum 6061-T6 (4-way standard crosses only)
- Reducer crosses adapt two different flange sizes
- Common lengths and tube diameters listed
| Flange Size | Type | Dim A | Weight kg |
| KF16 | Stainless Steel | 39.9 | 0.22 |
| KF25 | Stainless Steel | 50 | 0.45 |
| KF40 | Stainless Steel | 65 | 0.45 |
| KF50 | Stainless Steel | 70.1 | 0.9 |
