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PERFORMANCE SUMMARY

For Q155E
Max Discharge Pressure: Up to 103 Bar
Max Inlet Pressure: Up to 34 Bar
RPM Range: 45 to 450 rpm
Flow Range: Up to 595 L/min
For Q155F
Max Discharge Pressure: Up to 128 Bar
Max Inlet Pressure: Up to 34 Bar
RPM Range: 45 to 450 rpm
Flow Range: Up to 490 L/min
For Q155H
Max Discharge Pressure: Up to 145 Bar
Max Inlet Pressure: Up to 34 Bar
RPM Range: 45 to 450 rpm
Flow Range: Up to 421 L/min

AVAILABLE OPTIONS

  • API 674
  • ATEX 2014/34/EU Zone 1 II 2/3 G Ex h IIC T5...T4 Gb/Gc
  • Oil Level Monitoring
  • Oil Temperature Monitoring

Q155 Low Pressure

LIQUID HEAD

Nickel Aluminium Bronze (NAB)
Duplex Alloy2205
316L Stainless Steel
Hastelloy CX2M

DIAPHRAGM

Aflas
EPDM
FKM
Buna-N

VALVE SPRING RETAINER

316 Stainless Steel
Hastelloy C

VALVE SPRING

Elgiloy
Hastelloy C

VALVE / SEAT

Tungsten Carbide
17-4 Stainless Steel
Nitronic 50
Hastelloy C

CONNECTION PORTS

Inlet:
Weld Neck:  4" / Sch. 40
4" NPT
4" Class 300 RF ANSI

Discharge:
Weld Neck:  3" / Sch. 80
3" NPT
3" Class 900 RF ANSI

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