$563.00 – $1,278.00
Solid Shaft Thread Mount for ferromagnetic feedthrough. See below or select a part number for specifications. Reference diagram for measurements.
Why Order Vacuum Parts from Us?
- Free Shipping on Orders Over $100*
*Exclusions apply. See Shipping & Return Policy for details. - Same day shipments on most stock orders.
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Specifications:
| STANDARD SPECIFICATION: | SPECIFICATION FOR CF FLANGE |
|---|---|
| Leak rate: 1 x 10-9 std. cc/sec, He | Leak rate: 1×10-11 std cc/sec, He |
| Vacuum range: 8 x 10-7 Torr | Vacuum range: 5×10-10 Torr |
| Max. operation pressure: 28 psi | |
| Bearing lubrication: Fomblin / Krytox |
| STANDARD FERROFLUID | REACTIVE GAS FERROFLUID |
|---|---|
| Base oil: Hydrocarbon | Base oil: Perfluorinated Polyether |
| Max. operation temperature: 0-80 °C | Max. operation temperature: 0-90 °C |
Diagram:
| P/N | A (INCH) | B (INCH) | C (INCH) | D (INCH) | E (INCH) | B.C. | O-R FACE SEAL | PRICE |
|---|---|---|---|---|---|---|---|---|
| MKSTN019NN516 | 0.187 | 0.63 | 2.562 | 1.58 | 0.482 | 0.28 | V012 | $563.00 |
| MKSTN025NN716 | 0.25 | 0.75 | 3.437 | 1.937 | 0.75 | 0.375 | V015 | $639.00 |
| MKSTN050NN114 | 0.5 | 2.87 | 8.812 | 5.072 | 1.25 | 1.51 | V128 | $846.00 |
| MKSTN050WN114 | 0.5 | 2.87 | 8.812 | 5.072 | 1.25 | 1.51 | V128 | $1,170.00 |
| MKSTN075NN114 | 0.75 | 2.87 | 8.812 | 5.072 | 1.25 | 1.51 | V128 | $1,116.00 |
| MKSTN075WN114 | 0.75 | 2.87 | 8.812 | 5.072 | 1.25 | 1.51 | V128 | $1,278.00 |
Part Number System
| S | F | N | SHAFT SIZE | COOLING | BEARING | MOUNTING |
|---|---|---|---|---|---|---|
| S= solid shaft | F= flange | N= non-active | 025= 0.25″ | W= water cooling | N= ordinary | C133=CF1.33 |
| H= hollow shaft | B= base plate | A= active | 100= 1.00″ | N= no cooling | H= overload | C275=CF2.75 |
| T= thread | C= cantilever | O6=6″ flange w/o-ring | ||||
| C= cartridge | O= special | O7=7″ flange w/o-ring | ||||
| 516= 5/16-24 thread | ||||||
| 716= 7/16-20 thread | ||||||
| 100= 1″ mtg plate |
Part Number Cross Reference
| P/N | LESKER P/N | FERROTECH P/N | DESCRIPTION |
|---|---|---|---|
| MKSTN019NN516 | KLFDTM018516 | FE103971 | 3/16″ shaft, 5/16-24 |
| MKSTN025NN716 | KLFDTM025716 | FE103978 | 1/4″ shaft, 7/16-20 |
| MKSTN050NN114 | KLFDTM050114 | FE103191 | 1/2″ shaft, 1″-14 |
| MKSTN050WN114 | KLFDTM050114W | FE103204 | 1/2″ shaft, 1″-14, water cool |
| MKSTN075NN114 | KLFDTM075114 | FE103193 | 3/4″ shaft, 1″-14 |
| MKSTN075WN114 | KLFDTM075114W | FE103206 | 3/4″ shaft, 1″-14, water cool |
Why Order Vacuum Parts from Us?
- Free Shipping on Orders Over $100*
*Exclusions apply. See Shipping & Return Policy for details. - Same day shipments on most stock orders.
- Two (2) hours or less response to most email inquiries during business hours.
