Illustration of Submersible Flow Pump Installation
QJB4/4-1800/2-56/P
Low-Speed Submersible Propeller Price
Duwan Environmental Submersible Flow Generator Installation
(1) The diving thrusters produced by Jiangsu Du'an Environmental Protection are designed to be compatible with existing propulsion electrical control circuits, protective circuits, and coupling devices, ensuring seamless interchangeability with the current equipment.
(2) Jiangsu Du'an Environmental Protection's Flow Accelerator Spare Parts Kit is designed to be compatible with the supplied equipment, with no modifications required for installation and use.
(3) Jiangsu Du'an Environmental Protection offers low-speed submersible propeller pumpsPower, control cables, and wires to existing equipment's control cabinets/boxes, and provide cable suspension nets.
(4) Technical documents and drawings for the submersible propeller.
(5) Jiangsu Du'an Environmental Protection is responsible for the transportation, installation, acceptance, and after-sales service of the supplied goods.
Equipment Quality Requirements
(1) Jiangsu Du'an Environmental Protection's low-speed plug flow reactor should meet the functional requirements of such products, be free from defects and flaws, and be of qualified quality. It should also have a clear manufacturer or producer.
(2) The Jiangsu Du'an Environmental Protection Low-Speed Turbulator is newly manufactured. The packaging of all equipment and materials must be the original factory's complete and the wooden crates must meet the standards upon arrival at the construction site.
(3) Jiangsu Du'an Environmental Protection's Low-Speed Turbulator Must Meet Industry Environmental Protection and Quality Standards.
(4) Jiangsu Du'an Environmental Protection's specifications and model parameters for the low-speed plug flow reactors must match the requirements listed.
The complete submersible propeller unit by Duwan Environmental Protection consists of a submersible motor, sealed gear reducer, shaft, propeller, bracket, guide rod, and other components. It should be supplied with all necessary accessories, fasteners, spare parts, protectors, local control box, junction box, and required cables for safe, effective, and reliable operation. The product specifications, dimensions, installation methods, and positions are to be referred to the attached design drawings.
Duwan Environmental's QJB4/4-1800/2-56/P Submersible Flow Propeller Major Components
Fully assembled submersible propeller
(2) Accompanying diving motor;
(3) Complete installation system (guides, brackets, cable tensioners, etc.)
(4) A lifting system (including a portable lifting bracket, lifting pulley, stainless steel lifting chain, and hooks, etc.).
Each streamer comes with a submersible cable.
(6) The protection components of the submersible flow controllers include leakage protection, temperature protection, and protective controllers, etc.
All connection accessories, all fasteners required for installation (including stainless steel anchor bolts, nuts, washers, etc.).
(8) Two-year warranty period for spare parts and accessoriesBackup Tools.
Each set of dive propulsion units is equipped with a local control box. The specifications for the on-site control box are as follows:
In addition to the internal buttons and signal lights, there are 35 additional terminals.
(2) Purchase transformers for motor protection, which are to be matched with the equipment.
(3) The start/stop button should have two sets of contacts, and the stop button (with a mushroom head) should remain engaged when pressed.
(4) To ensure a seamless connection between the field control box and the entire plant's control system, Wiedmiller products are used for the terminal blocks inside the control box.
Cabled connectors available.
(6) Protection Level: IP65.
(7) Reserved PLC interface, each device requires on-site control cabinet and central control room control.
（8）Material for field control box, outdoor use 304 Stainless steel, with indoor carbon steel coating, the cabinet color is determined by Blue Deep Group.
(9) Components within the control box are sourced from brands such as ABB, Schneider, Siemens, or equivalent.
