Tianjin Shiny-Metals Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | Negotiable |
| Delivery Time | within 15 workdays |
| Packaging Details | Wooden Box |
| Mains connection | 3~380 V ±10 %, 50 Hz |
| Aprroved fluid | Portable,chilled,fire hydrant service water Approved fluid temperature :-20 °C to 70 °C |
| Ambient temperature | 0 °C to 40 °C |
| Max.operating pressure | 25 bar |
| Max. Inlet pressure | Max system pressure-shut off head |
| Pump qty | 2 |
| Brand Name | Wilo |
| Model Number | Wilo-COR-Helix FFS |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | Negotiable |
| Delivery Time | within 15 workdays | Packaging Details | Wooden Box |
| Mains connection | 3~380 V ±10 %, 50 Hz | Aprroved fluid | Portable,chilled,fire hydrant service water Approved fluid temperature :-20 °C to 70 °C |
| Ambient temperature | 0 °C to 40 °C | Max.operating pressure | 25 bar |
| Max. Inlet pressure | Max system pressure-shut off head | Pump qty | 2 |
| Brand Name | Wilo | Model Number | Wilo-COR-Helix FFS |
| High Light | Stabilized Pressure Fire Fighting System ，Wilo Fire Fighting System ，Wilo fire fighting pump | ||
Wilo COR-FFS fire water supply equipment meet the requirements of national fire water supply equipment standards, and can be used for fire-fighting pressurized water supply and fire-fighting stable pressure water supply;
Small size, compact structure, easy to install.
Equipped with capsule type stabilized pressure tank, which has simple structure, high efficiency and long service life
Wilo COR-FFS fire water supply equipment is developed and designed in accordance with the national standard <GB 27898.3-2011 fixed fire water supply equipment Part 3: pressurized and stabilized water supply equipment for fire protection>, which can be used for pressurized water supply and stabilized pressure water supply for fire protection;
COR-FFS suitable for all kinds of high-rise buildings such as airports, tunnels, water plants, pressure stations, hotels, residential areas and other high-rise buildings
During the operation of the system, the pressure change on the water supply pipe network is converted into electrical signals by the pressure / differential pressure sensor, and the start and stop of the pressure stabilizing pump is automatically regulated by PLC to achieve the purpose of stabilizing the pressure / differential pressure and keeping the pressure within a certain range. At the same time, the control cabinet has the function of patrol inspection. When the system does not run within a certain time (can be set), the system can start the automatic inspection function. Inspection can be divided into manual inspection and automatic inspection mode
| Example: | Wilo-SiBoost Smart 1 Helix VE 2204-ES |
| SiBoost Smart | Compact pressure-boosting system with integrated speed control |
| 1 | Number of pumps |
| Helix VE | Pump series |
| 22 | Nominal volume flow [m3/h] of the single pump |
| 04 | Number of single pump stages |
| ES | Stainless-steel design of series 22.., 36.., 52.. |
Mains connection :3~380 V ±10 %, 50 Hz
Aprroved fluid :Portable,chilled,fire hydrant service water
Approved fluid temperature :-20 °C to 70 °C
Ambient temperature : 0 °C to 40 °C
Max.operating pressure :25 bar
Max. Inlet pressure : Max system pressure-shut off head
Pump qty:2
Pump Refer to Helix catalogue
Pipe AISI304
Fittings AISI304
Baseframe Q235
Diaphragm pressure vessel Butyl rubber capsules
Mechanical and hydraulic system components:
The compact unit is mounted on a base frame with vibration absorbers . It consists of a group of 2 to 3 high-pressure multistage centrifugal
pumps, which are combined by means of an inlet manifold pipe and a pressure collecting pipe to form a complete system. Each pump is fitted with a shut-off valve on the intake side, a shut-off device on the pressure side and a non-return valve on the pressure side. A module with isolation valves is fitted on the pressure collecting pipe, which contains a pressure sensor and pressure gauge .
Control device :
The control device is mounted directly on the base frame and ready-wired to the electrical components of the system. In the case of larger systems, the control device is accommodated in a separate free-standing cabinet and the electrical components are pre-wired to the corresponding connection cable. The control device is used to control and regulate the COR pressure-boosting system. The size and components of the control device may vary depending on the design and performance parameters of the pumps.
High-pressure multistage centrifugal pumps:
According to the construction specifications and user requirements of the heating and air conditioning circulating water constant pressure system, two or three pumps are installed in parallel on one base plate.
Pressure diaphragm pressure vessel kit: Diaphragm pressure vessel with flow-through fixture
Pressure sensor kit :Pressure gauge ,Pressure sensor ,Stop valve ,etc.
Pump
Pipe
Valve
Pressure gauge, pressure sensor
Control cabinet
Baseframe
Diaphragm pressure vessel
Accessories must be ordered separately as required. The accessories from the Wilo range include the following:
Vertical pressure tank
General preparations and control measures
Check that all on-site wiring has been performed correctly, in particular the earthing, prior to the initial start-up.
Check that the pipes joints are not under stress.
Fill the system and subject it to a visual inspection for leakages.
Open the shut-off devices at the pumps and in the suction and pressure piping.
Open the pump venting screws and fill the pumps slowly with water to allow the air to escape completely.
Commissioning the system
After all the preparations and checks have been made, switch on the main switch and set the control system to automatic mode. The pressure sensor measures the pressure at hand and transmits a corresponding current signal to the control device. If the pressure is less than the set start-up pressure, depending on the parameter settings and the control mode, it first switches on the base-load pump and, as required, the peak-load pump(s) until the consumer pipes
are filled with water and the set pressure has built up.
Decommissioning the system
If the pressure-boosting system has to be taken out of service for maintenance, repairs or other measures, proceed as follows:
Switch off the voltage supply and secure it against being switched on again by unauthorised persons.
Close the shut-off devices upstream and downstream of the system.
Shut off the diaphragm pressure vessel at the throughflow fitting and drain it.
Drain the system completely if necessary.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company
Year Established:
2019
Total Annual:
$2.5 Million -$5 Million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
. Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ... . Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ...
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