Mechanical Seal Heavy Duty Submersible Grinder Pump
WQAS(D) heavy duty submersible sewage grinder pumps are designed with a grinder system which grinds solids into small pieces so that they can be LED away through pipes of a relatively small diameter.Applications area
Pumps are designed for domestic/commercial/industrial use wastewater with discharge from water closets.
Sewage from restaurants, hotels, camping sites, etc.
The compact design makes the pumps suitable for both temporary and permanent installation, the pumps can be installed on an auto-coupling system or stand freely on the bottom of the pit.
WQAS(D) impeller is equipped with an open impeller.Operating Limits
Submersible depth: 5m
Liquid temperature up to +40Centigrade
Ambient temperature up to +40CentigradeStructural characteristics
Insulation: Class B
Liancheng group holds five industrial parks
in Shanghai, Jiangsu and Zhejiang etc. areas where the economy has been greatly developed, covering a total land area of 550 thousand square meters.
with the registered capital up to 5.38 billion CNY, the total capital up to tens of billion CNY and the product categories up to more than 3000, ranging from water pump, motor, electric cabinet, valve, completed equipment, mechanical accessories etc. series, and, because of the reasonable performance-price and reliable quality, broadly used in the fields of municipal works, water conservancy, architecture, fire-fighting, electric power, environmental protection, petroleum, chemical industry, mining and medicine.
Streamlining product manufacture center
BROTHER digit-control machine tools, borer, broacher
, vertical lathe and large special test center
run through the production flow line. Without excellent production equipments, there would not be excellent products.
The spirit of hard work is particularly presented in the production process here in Liancheng, even if a small screw, everything and every detail is made meticulously and shows the professional quality.
Liancheng strictly follows ISO 9001 quality control system, ISO 4001, OHSAS 18000
etc. management systems and the scientific and reasonable flow of operation, making sure of a high effective high quality production process. PRODUCT TESTING
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.
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 improvementCommitment 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.
4. Hot-line of service is available in 24h, responded in 8h