This sump pump adopts cantilever vertical structure, and there are no bearings and shaft seals inside the submerged section. Wetted components are optional with high-chromium alloy, natural rubber, polyurethane or stainless steel to adapt to abrasive and corrosive media.
Product Parameters
|
Parameter |
Value |
|
Discharge diameter |
40–300 mm |
|
Flow capacity |
7–1300 m³/h |
|
Head |
3–45 m |
|
Maximum passing solid particle |
79 mm |
|
Extension suction pipe |
Optional, to deepen pumping depth |
|
Motor protective sensors |
Configurable for temperature and oil-leakage monitoring |
Product Advantages
Sealless Submerged Section
No shaft seal inside submerged part, no seal-water needed, avoiding leakage and frequent seal-replacement failures.
Strong Solid-passing Performance
Large-flow-channel impeller structure passes large-size solid particles, effectively reducing blockage risk for slurry and sewage medium.
Flexible Pit-depth Adaptation
Support extended suction pipe assembly, adjustable submerged depth to fit different sump-pit installation requirements.
Diversified Wetted-part Material
High-chrome alloy, rubber, polyurethane and stainless steel options for abrasive, corrosive or mixed working conditions.
Stable Variable-liquid-level Operation
Suitable for fluctuating liquid-level environment of sump pit, can work normally even under low-liquid-level state.
Convenient Maintenance
Modular structure, easy disassembly for inspection and replacement of wearing spare-parts, cutting field downtime.
Product Customization
Submerged Depth Customization: Configure different-length suction extension pipes according to actual sump pit depth.
Wetted-part Material Selection: Customize high-chromium alloy, rubber, polyurethane or stainless steel for different abrasive and corrosive media.
Performance Adjustment: Adjust impeller specification, rotating speed and drive mode to meet target flow and head demands.
Sensor Protection Upgrade: Add temperature sensor, oil-leakage probe and other monitoring components for motor safety protection.
OEM & Spare-parts Service: Accept customer-branded OEM production; supply interchangeable impeller, liner and other wear spare-parts per drawings or samples.
FAQ
Q: What is the biggest advantage of vertical cantilever sump pump compared with ordinary submersible slurry pump?
A: It has no submerged shaft-seal assembly. It does not rely on sealing water, greatly reducing leakage failure caused by seal damage under complex slurry conditions.
Q: What site parameters should be provided for accurate quotation of sump pump?
A: Please provide required flow rate, head, sump pit depth, medium property, maximum solid particle size, material requirement and destination port information.
Q: Can this pump run for a long time under low-liquid level sump-pit environment?
A: Yes, this cantilever structural pump is designed for fluctuating liquid-level sump-pit, but dry-running without liquid immersion shall be strictly avoided.
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