Steam traps Bimetallic
8
Pressure / temperature limits
A
Steam saturation curve
C
D
B
Pressure bar g
The product must not be used in this region.
A - B Flanged ASME 150 A - C Flanged PN40 A - D Flanged ASME 300
SP80N and SP100N Body design conditions
Class 300
PMO * Maximum operating pressure
3 bar g
TMO Maximum operating temperature
300 °C
Minimum operating pressure
0.5 bar g
∆PMX The backpressure for correct operation must not exceed 90% of the upstream pressure. Designed for a maximum cold hydraulic test pressure of
5.3.21
76 bar g
SP80E and SP100E Body design conditions
Class 300
PMO * Maximum operating pressure
21 bar g
TMO Maximum operating temperature
300 °C
Minimum operating pressure
1.5 bar g
8.3 32
∆PMX The backpressure for correct operation must not exceed 90% of the upstream pressure. Designed for a maximum cold hydraulic test pressure of
76 bar g
TI-P624-02 CMGT Issue 7
Page 2 of 7
SP80 and SP100 Bimetallic Steam Traps
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