Product Handbook 2026 - Volume 2

Condensate pumps Mechanical pumps and pumps traps

9

Approximate capacities For full sizing details see pages 8 and 9

Unit size

Approximate maximum capacities (with 4 m lift) kg/h

Single MFP14-PPU

Duplex MFP14-PPU

Triplex MFP14-PPU

DN25 (1")

1 300

DN40 (1½")

2 000

4 000

DN50 (2")

4 000

8 000

DN80 x DN50 (3" x 2")

6 000

12 000

18 000

Pressure/temperature limits Body design condition

PN16

Maximum receiver operating pressure

0.5 bar g

MFP14

13.8 bar g

Maximum motive inlet pressure (steam air or gas)

MFP14S

13.8 bar g

MFP14SS

10.96 bar g

MFP14

16 bar g @ 120 °C

PMA Maximum allowable pressure

MFP14S

16 bar g @ 120 °C

MFP14SS

16 bar g @ 93 °C

MFP14

300 °C @ 12.8 bar g

TMA Maximum allowable temperature

MFP14S

300 °C @ 10.8 bar g

6.1.51

MFP14SS

300 °C @ 9.3 bar g

Minimum allowable temperature

0 °C

MFP14

13.8 bar g @ 198 °C

PMO Maximum operating pressure

MFP14S

13.8 bar g @ 198 °C

MFP14SS

10.96 bar g @ 188 °C

MFP14

198 °C @ 13.8 bar g

TMO Maximum operating temperature

MFP14S

198 °C @ 13.8 bar g

9.1 60

MFP14SS

188 °C @ 10.96 bar g

Minimum operating temperature Note : For lower operating temperatures consult Spirax Sarco

0 °C

Designed for a maximum cold hydraulic test pressure of

24 bar g

TI-P681-01 CMGT Issue 6

Page 2 of 14

MFP14-PPU (Vented) Automatic Pump Packaged Units

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