High-Performance Portable Submersible Drainage Pump for Sewage & Emergency Water Removal

Customization:	Available
After-sales Service:	Quality Warranty
Warranty:	12 Months

Basic Information

Max.Head

5-110 M

Max.Capacity

5-5500 M3/H

Driving Type

Motor

Material

Cast Iron/SS304/SS316/SS316L

Structure

Single-stage Pump

Power

Electric

Temperature

0~40°C

Frequency

3 Phase 50Hz/60Hz

Outlet Diameter

50mm~600mm

Package Size

218cm * 290cm * 370cm

Gross Weight

2350.000kg

Capacity

8000 Sets Per Month

Product Description

Portable Submersible Drainage Pump for Sewage Emergency Water Removal

The WQ series Submersible Sewage Pump has been comprehensively optimized in terms of hydraulic model, mechanical structure sealing, cooling, protection, and control. It offers superior performance in discharging solid objects and anti-fibre entanglement, ensuring high efficiency and energy-saving reliability.

Recommended Installation & Applications

This series of Submersible Sewage Pump is widely utilized in municipal engineering, building construction, industrial sewage, and sewage treatment situations to discharge sewage, wastewater, and rainwater containing solids and long fibers.

Technical Parameters

Significance of Model and Part Parameters

Model (WQ type)	Outlet Diameter (mm)	Flow Rate (m³/h)	Head (m)	Power (kW)	Power (HP)
50WQ15-20-2.2	50	15	20	2.2	3
80WQ40-12-2.2	80	40	12	2.2	3
65WQ20-25-4	65	20	25	4	5.5
80WQ65-25-7.5	80	65	25	7.5	10
150WQ130-15-11	150	130	15	11	15
200WQ220-12-15	200	220	12	15	20
100WQ100-35-18.5	100	100	35	18.5	25
250WQ400-7-18.5	250	400	7	18.5	25
150WQ200-22-22	150	200	22	22	30
200WQ400-13-30	200	400	13	30	40
350WQ1000-6-37	350	1000	6	37	50
400WQ1700-6-45	400	1700	6	45	60
300WQ800-15-55	300	800	15	55	75

Core Advantages

1

Impeller Design: Single channel or double channel impeller for superior flow.

2

Non-Clogging: Optimized hydraulic structure to prevent blockage from solids and fibers.

3

Mechanical Sealing: High-grade titanium alloy mechanical sealing for durability.

4

Space Saving: Compact structure with a small footprint for easy installation.

Manufacturing Quality

Every pump undergoes rigorous testing before delivery, including dynamic and static balance testing, material analysis, casting tests, and a 48-hour water submersion leak test. We utilize specialized casting processes including wax mold casting for stainless steel to ensure dimensional accuracy.

Frequently Asked Questions

What types of media can this submersible sewage pump handle?

This pump is designed to handle sewage, wastewater, rainwater, and raw water containing solids and long fibers without clogging.

What is the standard warranty period for the pumps?

The standard warranty period is approximately 12 months from the date of purchase.

Do you provide customized ODM and OEM services?

Yes, we offer comprehensive ODM and OEM customization services to meet specific project requirements and unique client needs.

How is the pump's sealing performance ensured?

We use titanium alloy mechanical sealing and perform a 48-hour water submersion leak test on every unit before it leaves the factory.

What are the available materials for the pump construction?

The pumps can be manufactured using Cast Iron, SS304, SS316, or SS316L depending on the corrosiveness of the media.

What payment and shipping terms are typically offered?

We typically accept T/T (50% deposit, balance before shipment) or L/C at sight. Shipping terms include EXW, FOB, and CIF based on client requirements.