Product Introduction
The BBL vertical concentrated sulfuric acid chemical pump is optimally designed based on the performance parameters of the TG - type centrifugal pump, using two materials, namely special cast iron for concentrated sulfuric acid and carbon steel, and an excellent hydraulic model. It is an ideal new - generation chemical pump.
Product Features
The impeller is directly installed on the extended shaft of the motor, resulting in a short axial dimension and a compact structure.
It occupies a small floor area, requires low construction investment, and can be used outdoors when equipped with a protective cover.
The shaft seal of the pump adopts an externally - mounted high - quality mechanical seal. The moving and static rings are made of new - type hard alloy and ceramic, which are wear - resistant, leak - free, and have a long service life.
The bearing configuration of the pump and the motor is reasonable, which can effectively balance the radial and axial loads generated during the pump's operation, ensuring stable operation with low vibration and noise.
The pump has a vertical structure, with the inlet and outlet having the same diameter and being located on the same centerline. It can be installed in the pipeline like a valve, and the appearance of the boiler feed water pump is compact and aesthetically pleasing.
Material Selection Basis
Special steel is widely used in 80 - 100% sulfuric acid, and the temperature can reach 60 - 80ºC. In sulfuric acid within this concentration and temperature range, a protective ferric sulfate film can form on the surface of the steel. Cast iron is not suitable for fuming sulfuric acid exceeding 100%, possibly because sulfur trioxide reacts with the silicon contained in the iron, making the cast iron brittle. Carbon steel is not suitable for 100 - 102% fuming sulfuric acid, but it is applicable for acids exceeding 102%, with the temperature limit being approximately 60ºC. Dilute sulfuric acid causes significant corrosion to steel. When the acid concentration is around 47%, the corrosion rate reaches a relatively high value. When the acid concentration is greater than 65%, the corrosion rate of steel decreases significantly. However, in the concentration range of 65 - 80%, it is still advisable not to use steel, and it is safer to use lead or other materials resistant to dilute acid.
Sulfuric acid concentration: 80% - 98%, operating temperature of special cast iron: 25ºC - 50ºC.
Sulfuric acid concentration: 80% - 98%, operating temperature of special carbon steel: 25ºC - 60ºC.
Packaging and Transportation:
Our Services:
Any inquiries will be replied to within 8 working hours.
As a professional centrifugal pump manufacturer, you are welcome to visit our website (online store) and factory.
Customized designs are available. OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) are welcome.
High - quality products with reasonable and competitive prices.
Fast delivery time. It takes 5 - 25 days for mass - produced pumps.
Payment methods: We usually accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and Western Union.
We have close cooperation with freight forwarders. You can also choose your own freight forwarder.
After - sales service: All centrifugal pumps will be strictly inspected for quality in the factory before packaging. All centrifugal pumps will be properly packaged as required before shipping.
Company Information:
Shijiazhuang Boda Industrial Pump Co., Ltd. specializes in the R & D, production, and sales of precision connectors. Its products are applied in fields such as computers, telecom network equipment, and industrial instruments. The company is equipped with advanced precision mold - making equipment, high - speed hardware stamping equipment, precision injection - molding equipment, automatic assembly lines, and inspection and testing devices. The company adheres to the business philosophy of "seeking development through technology and survival through quality". With years of experience in R & D, production, and management, strong technical strength, and a mature quality management system, it provides customers with high - quality products and considerate services.
Frequently Asked Questions:
Question 1: What is your product range?
Answer: The centrifugal pump products include slurry pumps, gravel pumps, clean water pumps, sewage pumps, chemical pumps, self - priming pumps, and diesel engine pumps.
Question 2: What are your minimum order quantity, payment terms, and delivery time?
Answer: The minimum order quantity for centrifugal pumps is 1 unit.
Question 3: What payment methods are supported?
Answer: Payment methods: Telegraphic Transfer (T/T), Letter of Credit (L/C), Western Union, PayPal, and Credit Insurance Transactions.
Question 4: How long is the delivery time?
Answer: Generally, the delivery time for slurry pumps is 7 working days, and for water pumps, it is 15 working days.
Question 5: What information do I need to provide to get a quotation?
Answer: Liquid type: ___ ; Pump flow ___ m³/h ; pH value: _____ ; Pump head: m ; Specific gravity ; Voltage ___ V ; Frequency ___ Hz
Question 6: Do you provide OEM parts?
Answer: Yes, please send me the detailed drawings. There are different materials available.
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