|
Model |
PHP45/3 |
PHP100/3 |
|
Flow range (L/s) |
18～45 |
60～100 |
|
mixing ratio(%) |
3～3.9 |
|
|
Import working pressure range (MPa) |
0.5～1.0 |
|
|
Import and export diameter (mm) |
DN100 |
DN150 |
|
Mixer inlet and outlet pressure loss (%) |
≤15 |
|
|
Power supply, motor power |
AC380V 50Hz、7.5KW |
AC380V 50Hz、15KW |
|
Foam liquid storage tank volume (normal pressure) |
Designed according to user needs |
|
|
Ambient temperature (°C) |
0～40 |
|
Marine balanced foam proportioning system
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1 Overview
The marine balanced foam proportioning
device is a new type of foam fire extinguishing device that provides a foam
mixture to a marine foam fire fighting system. The device uses a normal
pressure non-capsule storage tank to store the foam stock solution, and uses a
special foam liquid pump to hydraulically press the foam into the proportional
mixer. The overall structure is compact and can be easily connected to the
customer’s fire pipe network.The product meets the requirements of the
SOLAS Convention and related standards GB 20031-2005 “General Technical
Conditions for Foam Fire Extinguishing Systems and Components”.2 Application range
It can be applied to fire protection in oil
tankers, offshore oil platforms, docks, etc.3 composition
The device is mainly composed of a normal
pressure foam liquid storage tank, a foam proportional mixer, a foam liquid
pump, a balance valve, a control valve, a pipe fitting, a control cabinet and a
steel base.
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