Conventionally, the discharge of domestic sewage in the construction basement, when sewage is unable to flow into sewage pipeline by gravity itself, there shall be provided with sewage collecting basin and sewage pump to discharge it to outdoor manhole. But this type of sewage discharge embodies many drawbacks in practical application, such as dirt easily deposited and clogged, need of regular manual cleaning, sewage pump often blocked and damaged by impurities, pollution to ambient environment by the foul smell during cleaning, and so on. Therefore, this type of sewage discharge has been proven nonideal.

WQP sewage powerful discharge equipment is a new generation product developed by our technical R&D personnel. It takes into consideration of the practical application conditions on site and focuses on the objectives to be economical, practical, environmental friendly and highly effective. It uses its filtration function to make the impurities and solid particles contained in sewage well stopped in impurity depositing chamber. When the water level inside collector tank reaches the preset level for pump start, sewage pump will be started to discharge the water in tank and the impurities in depositing chamber together into outdoor manhole. When the water level inside collector tank reaches the preset level for pump stop, sewage pump will stop. Here, a cycle of sewage discharge is completed. Every time in the process of discharge, the impurities inside depositing chamber can be cleared once. This has avoided impurity deposit and regular manual cleaning. As impurity does not go through the sewage pump, so that there cannot be any damage to pump caused by clogging. This equipment has been greatly favored by both new and regular customers.

Features:

Outstanding discharge capacity and no clogging. The sewage doesn't go through the impeller of sewage pump and there cannot be any clogging in sewage pump. This can lengthen the service life of pump. Besides, the discharge diameter is not limited by the size of impeller passage, and the maximum diameter of sewage can reach the 80% of the diameter of discharge pipeline. Environmental protection and no pollution. As sewage is stored and discharged under enclosed state, there will be no overflowing and foul smell, and no pollution to the ambient environment. In domestic sewage discharge pipeline, one-way valve can effectively resist the backflow of foul smell. . Free from cleaning. Sewage and dirt are firstly separated and then discharged together through back flushing function. Every time the equipment runs, dirt will be discharged once. Meanwhile, water tank can be cleaned once by self-flushing function. This has really realized the effect to be free from deposit and cleaning, and has greatly reduced the labor and expenses of daily maintenance. . Improvement of utilization rate in constructions. Products are designed with compact structure, elegant profile, small occupation space for easy installation and less space, which has greatly reduced the expenses of operation and civil engineering. . Automatic control system. The system is provided full-automatic control, manual/automatic switchover, timed alternated operation of primary and auxiliary pumps, automatic startup on high and low water level, failure warning, etc., which is suitable for building automation design. In addition, man-machine interface can be provided upon request to carry out visualized remote regulation, monitoring and maintenance.

Main Application:
Important Points for Prodect Application:

ALPWS (B)-I-N single-pump built-in type (single-pump fully enclosed type) equipment is suitable for even or instantaneously small water discharge. It can be used to discharge water on the same floor in the basement. The equipment is installed in pit to occupy less space.

ALPWS (B)-I-W single-pump external type equipment is suitable for even or instantaneously small water discharge. It can be used for domestic sewage discharge on several floors in the basement, but no domestic sewage on the bottom floor, to carry out powerful discharge of domestic sewage on a higher floor in the basement. This equipment shall be installed on the ground of the bottom floor in the basement.

ALPWS (B)-II-N dual-pump built-in type (dual-pump fully enclosed type) equipment is suitable for large, even or instantaneous small water discharge. It can be used to discharge water onthe same floor in the basement. The equipment is installed in pit.

ALPWS (B)-II-W dual-pump external type equipment is suitable for large, even or instantaneously small water discharge. It can be used for domestic sewage discharge on several floors in the basement, but no domestic sewage on the bottom floor, to carry out powerful discharge of domestic sewage on a higher floor in the basement. This equipment shall be installed on the ground of the bottom floor in the basement.

ALPWS (B)-IV-N quad-pump built-in type equipment is suitable for large, even or instantanously large water discharge. It can be used to discharge water on the same floor in the basement. The equipment is installed in pit. In operation, primary pump or secondary pump may be started together automatically responding to different water volume.
ALPWS (B)-IV-W quad-pump external type equipment is suitable for large, even or instantaneous large water discharge. It can be used for the domestic sewage discharge on several floors in the basement, but no domestic sewage on the bottom floor, to carry out powerful discharge of domestic sewage on a higher floor in the basement. This equipment shall be installed on the ground of the bottom floor in the basement. In operation, primary pump or secondary pump may be started together automatically responding to different water volume.