- Model NO.: LC
- Rh of Air: Below 80%
- Power Voltage: 380V (+5%, -10%)
- Ambient Temperature: 5~40 Degree Centigrade
- Temperature of Medium: 4~70 Degree Centigrade
The insufficient water supply pressure from the tap water pipe-net is generally compensated by means of a highly positioned water tank for the fire fighting water supply to high buildings, but this still leaves a problem that the necessary water pressure for the hydrant at the most adverse point is about 220KPa. Use of a pneumatic water supply equipment can meet with the requirement. QLC series fire fighting pneumatic water supply equipment made in this Co. Is a fixed extinguisher designed according to GB50015 <<Standard in the design of buildings' water supply and drainage>>, GB50045 <<Fire fighting
Standard in the design of high civil buildings>> and GB50084 <<Standard in the design of an automatic water showering extinguishing system>> and made according to GA30.1 (The first portion: Fire fighting pneumatic water supply equipment in <<Performance requirement and test method for fixed fire fighting water supply equipments>> and consists of a pneumatic tank, a pressure stabilizing pump, a fire fighting pump, an electric control cabinet and meters, valves, pipelines, an equipment foundation etc. And is applicable for all the boosting required fire fighting water supply systems.
QLC series product can be fitted with either model XBD-SLS single stage centrifugal pump or model XBD-DL multi-stage one. The former is simple in structure and low in cost; And the latter moves stably and has a high head. These two pumps made in this Co. Have passed the model inspection by the National Fire Fighting Equipment Quality Supervision & Inspection Center, with the quality complying with GB6245 <<Fire Fighting Pumps>>.
The group company now holds a large pump test center, a three-coordinate measurer, a dynamic-static measurer, a quick laser shaping instrument, a multi-functional shot-blasting machine, an automatic argon-arc welder, a large lathe, a large mill, numeral control machine tools etc. More than 2000 sets of various nationwide and worldwide advanced production and detection facilities and over 4500 staff members, of which 72.6% are graduated from colleges and technical schools, 375 hold a junior title, 28 senior, 2 national experts and 5 professors. Every year this group puts a number of capital for technical innovation, product development and equipment import and, up till now, holds up to 600 national patent technologies and takes part in the draft-out and edition of both national and industrial standards, in total of tens of the product and technical standards covering water conservancy, chemical industry, fire-fighting, city water supply etc. Fields.
Advantage Brand & Exhibition
Liancheng has paid much attention to the brand construction and expansion since its establishment. The trademark of it was approved as a resound trademark of China in 2006 and as a well-known trademark of Shanghai in 2003, 2006, 2009 successive three sessions. From 2005, Liancheng has begun exporting and brand constructing in a big scale and, up till now, the clients in total 60-odd nations and regions in the world.
To satisfy the customs, Shanghai Liancheng (Group) Co., Ltd provides the users with before-sale, in sales and post-sale full respect services.
Item of service
Technical training Equipment evaluation
Installation and debugging Troubleshoot
Maintenance Update and improvement
Commitment to the service
1. After signing the contract, send engineer for assisting installation and debugging.
2. One-year warranty. Provide technical support free all-life of the products.
3. Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.