STP-301/451 Series Instruction Manual
4-10
Installation
1) When securing the inlet port w ith bolts
Refer to Table 4.2 for torque in pump abnormality and recommended securing
bolts.
Secure the inlet port flange with all of the boltholes of the size specified in the
Inlet Port Flange Standard.
Secure the base with all 8 screw-holes for legs or all 8 attached legs.
Follow "CAUTION" on page 4-9 about legs and bolts for securing the base.
Make sure that the recommended securing bolt may be different depending on
the method of securing the base.
Table 4.2 Maximum Torque predicted and Recommended securing bolt
for inlet port flange
Model of TMP
STP-301
Type of flange
VG100
ISO100F/ISO100
ICF152
Torque in pump abnormality [Nm]
3.8×10
3
3.8×10
3
3.8×10
3
Base(8
positions)securing
No Yes No Yes No Yes
Type of bolt
Standard
Type of steel
*1
Stainless
steel
Recommended
securing bolt for
TMP Flange
Strength
*1
70 or more
Model of TMP
STP-451
Type of flange
VG150
ISO160F/ISO160
ICF203
Torque in pump abnormality [Nm]
3.8×10
3
3.8×10
3
3.8×10
3
Base(8
positions)securing
No Yes No Yes No Yes
Type of bolt
Standard
Type of steel
*1
Stainless
steel
Recommended
securing bolt for
TMP Flange
Strength
*1
70 or more
Figure 4.5 Example of securing the STP pump (When securing the inlet port w ith bolts)
*1
: Refer to ISO898-1(JISB1051), ISO3506(JISB1054) and AMS6419(Aerospace Material Specification)
(a) When the base is not secured
(b) When the base is secured
Recommended fitting bolt
for flange
Secure the base
