Flows UP TO 1500 GPM
Automatic Packaged Fire Pump Systems
Our Quality
We import pumps from companies certified to ISO
9001 by TUV, Germany and LPCB, UK . We are dedicated to our customers
satisfaction.
EXCEL SERIES END SUCTION PUMP COUPLED WITH DIESEL ENGINE
EXCEL SERIES END SUCTION PUMP CUPLED WITH ELECTRIC
MOTOR
Technical Data
Capacity
: 50 – 1500 GPM
Total Head
: 30 – 150 Meters
Speed
: 2900 – 3600 RPM
Operation Temperature
: - 30 to + 140 °c ( 200°c. F)
Applications
Fire fighting and Hose Reel System
Sprinkler System
Deluge System
Foam System
Hydrant System
BARE SHAFT FIRE PUMP
Specifications
Volute type, axial inlet, single stage centrifugal
pumps.
Suction & discharge flanges are conforming to PN16.
Impellers are single suction, enclosed type.
Axial thrust is balanced by back steel ring and balancing
holes.
The pump shaft is supported by two heavy
duty type bearings of 6300 Series
Standard Productions
Casing material is cast iron; operating pressure
is 12 Bars.
Impellers are made of high-grade cast iron;
impeller nut made of brass
No casing wear rings are used at standard
production of EXCEL type pumps. But there is enough material
thickness in order to fix wear rings during repairs.
Shafts are made of C – 1040 grade
carbon steel, shaft sleeve is not used at EXCEL version. Shaft
part meeting the stuffing box is coated with hard chromium.
Four rings of PTFE braid soft packing are
used. There is a lantern ring after the first one sealing fluid
is supplied inside.
Glands are made of Bronze, gland studs and
nuts are made of stainless steel
Bearings are oil lubricated. There are oil
seals near ball bearings. Oil filling and drain plugs and oil
level eye made of plastic are on the bearing housing.
Casing gasket is an O – ring made of Nitride Rubber.
Fire Pump Controllers
Basically a fire pump controller
is designed for the automatic/manual control of the electrical main
pump (duty), pressure
drop (minor) make up pump (jockey) and a standby diesel pump. Usually
the electric motor driven main pump and the diesel engine driven
pump will be of similar capacity (kW/GPM). Diesel engine driven pump
will
meet the demand of water in power failure condition. This controller
has an automatic circuit to switch on the diesel engine pump when
the line pressure drops substantially and during power failure. Manual
test run of the diesel engine is possible even during main powered
condition.The control circuit of the pump is designed to be versatile
for tailor – made or custom – built requirements. But
these modifications are optional and available on request only.
Salient Features
Dry run protection (above 100 GPM pumps).
Continuous duty rated components / accessories.
All the components / accessories are of trusted brands only.
DOL / Star Delta starter circuit.
Different mounting styles.
Strong, reliable and elegant.
NFPA / IP Standard Model on request.
Lesser maintenance cost and easily available spare parts
Standard cable marking for easy maintenance.
Versatile circuit for customer requested modifications.
Automatic or Manual (test) operation.
Compatible for any remote signaling or monitoring (optional) like
BMS or FACP.
Fault or Fire Alarm (Optional)
Electronic Battery charger (current sensing)
Lamp Test Facility (optional)
Fault trip facility) other than dry run (optional).
Special Y/Inter Locking
Crank protection circuit for diesel engine.
Delayed start for Fire Signal (optional)
To any range and capacity (10GPM – 2500 GPM and 1.3 HP – 300
HP).
