Edwards STP-iXA4507 Series - Destructive Torque and Recommended Securing Bolt for Inlet Port Flange

STP-iXA4507 series Turbomolecular Pump
MT-91E-001-0
Page 35
INSTALLATION OF THE STP PUMP
3
Pump model
STP-iXA4507 series
Flange type
VG300
VG400
Destructive Torque
[kNm]
79.3
79.3
Base (4 positions)
securing
No
Yes
No
Yes
Recommended
securing bolt for
inlet port flange
Shape
Standard
Standard
Standard
Standard
Size
M12
M12
M16
M16
Q’ty
12
12
12
12
Material
*1
Carbon steel
/Alloyed steel
Carbon steel
/Alloyed steel
Stainless steel
Stainless steel
Strength
*1
12.9 or more
12.9 or more
70 or more
70 or more
Pump model
STP-iXA4507 series
Flange type
VG350
ISO320F
Destructive Torque
[kNm]
79.3
79.3
Base (4 positions)
securing
No
Yes
No
Yes
Recommended
securing bolt for
inlet port flange
Shape
Standard
Standard
Standard
Standard
Size
M12
M12
M12
M12
Q’ty
12
12
12
12
Material
*1
Carbon steel
/Alloyed steel
Carbon steel
/Alloyed steel
Carbon steel
/Alloyed steel
Carbon steel
/Alloyed steel
Strength
*1
12.9 or more
12.9 or more
12.9 or more
12.9 or more
*1 Refer to ISO 898-1 (JIS B 1051), ISO 3506 (JIS B 1054).
Table 12 - Destructive torque and recommended securing bolt for inlet port flange