TYPE MS3
HEAVY DUTY SEAL
IMPORTANT: Dimensional location of seal ring face (min. and
max. dia.) is to be determined by pressure requirements of actual
application and will be within the G&H and J&K dimensions.
"O"
RING INSTALLATION
Use of an O-ring for sealing the outer case of the seal in
the bore may be desirable.
Seal must be retained by a flange or other retaining means. The
housing diameters may be designed for fits from .005" tight
to .005" loose on seal O.D. Minimum radial O-ring interference
recommended is .008".
(Need Scan)
GENERAL
APPLICATION INFORMATION
NTI Type MS3 units are heavy duty seals, designed for long
life in machine tools, aircraft, missiles, gear boxes and commercial
applications.
OPERATING
CAPABILITIES
|
Temperature
range -
|
-65°F to 400°F (Viton "A") |
| -30°F to 250°F (Buna "N") | |
|
Pressure
range -
|
0 - 250 psi on O.D. of seal face (Standard Series) |
| 0 - 250 psi on I.D. of seal face (Balanced Series) | |
|
Speed
range -
|
10,000 RPM at seal face |
STANDARD
MATERIAL - CONSTRUCTION
|
Case
-
|
302
stainless steel
|
|
Carbon
adapter -
|
302
stainless steel
|
|
Spring
-
|
17-7
PH
|
|
Seal
ring -
|
Carbon
|
SPECIFYING YOUR SEAL - STANDARD DESIGN SERIES
|
NTI
Seal Spec No.
|
Pressure
Type Application
|
Secondary
"O" Ring Seal Compound
|
For
special applications, please furnish
|
|
MS3000-01
|
A
|
Viton
A
|
Operating pressure(s)
|
|
MS3000-02
|
B
|
Viton
A
|
Temperature
|
|
MS3000-03
|
A
|
Buna
N
|
Speed
|
|
MS3000-04
|
B
|
Buna
N
|
Media
|
|
NTI
SEALS SPEC CONTROL NUMBER
|
||
|
MS3
|
000
|
00
|
|
Seal
Type
|
Shaft
Size
|
Design
Variation
|