Pressure/temperature limits
Body design condition
Maximum receiver operating pressure
PN16
0.5 bar g
13.8 bar g
13.8 bar g
10.96 bar g
16 bar g @ 120°C
16 bar g @ 120°C
16 bar g @ 93°C
300°C @ 12.8 bar g
300°C @ 10.8 bar g
300°C @ 9.3 bar g
13.8 bar g @ 198°C
13.8 bar g @ 198°C
10.96 bar g @ 188°C
198°C @ 13.8 bar g
198°C @ 13.8 bar g
188°C @ 10.96 bar g
0°C
consult Spirax Sarco
Single MFP14-PPU shown
Maximum motive
inlet pressure
(steam air or gas)
MFP14
MFP14S
MFP14SS
MFP14
MFP14S
MFP14SS
MFP14
MFP14S
MFP14SS
Approximate capacities
For full sizing details see pages 8 and 9
PMA
Single
MFP14-PPU
1 300
2 000
4 000
6 000
kg/h
Duplex
MFP14-PPU
4 000
8 000
12 000
Triplex
MFP14-PPU
18 000
Maximum allowable
pressure
Unit size
DN25
(1")
DN40
(11⁄2")
DN50
(2")
DN80 x DN50
(3" x 2")
Approximate maximum capacities
(with 4 m lift)
Maximum allowable
TMA
temperature
Minimum allowable temperature0°C
Maximum operating
PMO
pressure
Maximum operating
TMO
temperature
MFP14
MFP14S
MFP14SS
MFP14
MFP14S
MFP14SS
Minimum operating temperature
Note: For lower operating temperatures
For Single MFP14-PPU, see pages 2 and 3
For Duplex MFP14-PPU, see pages 4 and 5
For Triplex MFP14-PPU, see pages 6 and 7
Designed for a maximum cold hydraulic test pressure of 24 bar g
Condensate pumps
Mechanical pumps and pumps traps
Local regulations may restrict the use of this product to below the conditions quoted.
In the interests of development and improvement of the product, we reserve the right to change the specification without notice.
© Copyright 2014
MFP14-PPU (Vented)
Automatic Pump Packaged Units
Description
The Spirax Sarco MFP14-PPU vented automatic pump packaged
units are plug-in systems specifically designed to collect and pump
hot condensate; commonly returned for use as boiler feedwater.
The MFP14-PPU is available with either single, duplex or triplex
pumps, mounted on a single base plate, that can be used for duty
only or duty / stand-by applications.
Operated by steam, the MFP14-PPU can be tailored to suit a wide
range of condensate handling applications.
The standard pump is manufactured from SG iron, although cast
steel and stainless steel versions are available on request.
Please note: Versions suitable for use with compressed air as the
motive power and or other combinations are available as bespoke
items. For further details contact your local Spirax Sarco office or
representative.
Standards
The MFP14-PPU fully complies with the requirements of PED,
the European Pressure Equipment Directive 97 / 23 / EC.
Please note that all the welding is in accordance with the
requirements of PED.
Certification
This product is available with a declaration of conformity. For other
certification requirements contact Spirax Sarco.
Note: All certification / inspection requirements must be stated at
the time of order placement. Retrospective certification / inspection
may not be possible.
6.1.38
TI-P681-01
ST Issue 4
Page 1 of 9
