QW type non-clogging submersible sewage pump For Factories and
QW type submersible non-clogging sewage pump with a unique impeller
structure and a new mechanical seal, can effectively transport
containing solid and long fiber. Impeller Compared to conventional
impellers, the pump impeller is in the form of a single or double
runner, which is similar to a pipe with the same cross-section
size, with a very good overcurrent, with a reasonable spiral
chamber, making the pump efficient High, impeller static and
dynamic test, so that the pump in the run without vibration.
QW type submersible non-clogging sewage pumps Model significance:
80: The pump discharges the nominal diameter
QW: mobile submersible sewage pump
P: stainless steel
40: flow rate (m³ / h)
15: head (m)
4: Equipped with motor power (KW)
QW type submersible non-clogging sewage pump conditions of use:
- medium temperature does not exceed 60 ℃, medium heavyness of 1 ~
1.3kg / dm3.
- no internal self-flow circulation cooling system of the pump, the
motor part of the liquid surface does not exceed 1/3.
- cast iron material used in the range of PH5 ~ 9.
- 1Cr18Ni9Ti stainless steel material can use the general corrosive
- the use of environmental altitude of not more than 1000 meters,
more than when the order should be made in order to provide you
with more reliable products.
Note: If the user has a special temperature, media and other
requirements, please specify when ordering the details of the
transmission medium, so that the unit to provide more reliable
QW type submersible non-clogging sewage pump Features:
- QW type submersible non-clogging sewage pump with a unique single
leaf or double blade impeller structure, greatly improving the
ability of dirt through the submersible sewage pump can effectively
pass the sewage pump pump diameter 5 times the fiber material and
diameter Sewage pump pump diameter of about 50% of the solid particles.
- QW type submersible non-clogging sewage pump mechanical seal using
a new type of hard corrosion-resistant tungsten carbide material,
while the seal is improved to double-end seal, so that long-term
operation in the oil chamber can make the submersible sewage pump
safe continuous operation 8000 Hours or more.
- QW type sewage pump overall compact structure, small size, low
noise, energy saving effect is obvious, easy maintenance, no need
to build pump room, dive into the water to work, greatly reduce the
- QW type submersible non-clogging sewage pump seal oil chamber is
equipped with high precision anti-jamming leak detection sensor,
and stator windings embedded in the thermal element, the QW
submersible sewage pump motor absolute protection.
- According to the needs of users with automatic safety control
cabinet, submersible sewage pump leakage, leakage, overload and
over-temperature and other absolute protection, improve product
safety and reliability.
- float switch can be based on the required liquid changes, automatic
control of submersible sewage pump start and stop, without special
care, the use of extremely convenient.
- QW type sewage pump can be equipped with dual-rail automatic
coupling installation system according to user's needs. It is very
convenient for installation and maintenance. People do not have to
enter the sewage pits for this purpose.
- can be used in the whole lift range, and ensure that the motor will
- QW type submersible non-clogging sewage pump has two different
installation methods, fixed automatic coupling installation system,
mobile free installation system.