Double Interlock Preaction Valve Assembly
Features
- Size: 50, 80, 100, 150 & 200 NB
- Solenoid Valve: 24V DC
- Max Working Pressure: 17.5 kg./sq.cm.
- System End Connection: Flanged
Related products
Robin fire alarm addressable control panel
Model Number: LF-6100A/1, LF-6100A/2 & LF-6100A/4
Attributes
Available in 1, 2 and 4 Smart Detection Circuits
5" LCD Display - 320 x 240 dpi Resolution
Up to 127 devices each episode.
Logic-controlled output functions
15 LED status indicators
21 user-friendly control keys
Laptop programming
Full field programming
Gas extinguishing panel
Model Number: LF/EX
Attributes
Solid steel powder-coated cabinet
Built-in battery and internal charger
System status indicator
Charge & error indicators. Battery failure
Alarm circuits monitored for both open and short circuit
Manual trigger switch on front
2 monitored detection zones
Gas release
knockout monitored on top and bottom sides for easy installation
Communication relay
Control switch Release
timer
Photoelectric smoke detector
Model No.: LE-SOC-24V
Features
Computer Designed Non-directional Smoke Chamber
360° View of Detector Case
Low Profile, 1.8" Height (with Base)
2 or 4 Wire Base Compatibility, Relay Bases Available
Very Stable Operation, RF/
Standby Current Transient Protection Low, 59μA at 24VDC
Two Built-in Power/Sensitivity Lights for Supervision/Alarm
The automatic sensitivity window check function meets the requirements specified in NFPA 72, Chapters 2 and 7, Inspection, Testing, and Maintenance.
Manual Call Point
Operating voltage 9 ÷ 30 VDC
Nominal operating
voltage 24 VDC
Current consumption in
alarm state
23mA/15V; 38mA/24V;
48mA/30V
Installation wires 0,4mm2 ÷ 2.0mm2
Operation temperature -10°C ÷ +60°C
Relative humidity ≤93% @ +40°C
Type of the frangible
element A
Material (plastic), Color ABS, red
Degree of protection IP40
Dimensions (incl. base) 90x57x90mm
End suction fire pump
LIFECO pumps undergo the required inspection, tests and production control during the assembly process and records are kept for the same, before they are delivered to our customers. Each pump is produced, and subjected to performance tests as follows:
a) Test run
performance curves plotted showing efficiency, brake force (kW), and total head developed at shutdown, at rated capacity, at 150 percent of rated capacity, And at selected intermediate capacities between closing and maximum capacities exceeding 150% of the rated capacity.
b) Hydrostatic Test
Each pump shall be hydrostatically tested for a minimum of 5 minutes. The test pressure shall be up to two times
the maximum working pressure of the pump, but in no case less than 250 psi (1724 kPa) to ensure that there is no
rupture or leakage through the castings at the test pressure.
c) Motor Balance
The impellers of each pump are dynamically balanced with a balance quality grade of G6.3 accordingly
with the requirements for the pumps impellers in the Mechanical Vibration Standard – Balance Quality
4 zone fire alarm control panel
Temperature Fire Alarm Detector
Application
The F10 is suitable for environments, where sudden large temperature changes are considered as normal, rooms with high concentration of vaporous, exhaust gases, dust, etc. For example: kitchens, garages, boiler rooms or other places where it is not convenient to install fire alarm optical smoke detectors.Addressable analog control panel
2 to 8 episodes or 2 to 16 episodes
127 addressable points per SLC loop
Single or dual slot (includes area LED module and printer)
Modular and expandable electronics
4 programmable NACs; Class B or 2 Class A
7 inch color resistive touch screen with easy to use user interface
Power supply options (5.25A or 10.25A)
Programmable (3) inputs and (5) relay outputs
Networkable with programmable functions
Coincidences are OR and AND in cause and effect
Programming via USB or PC