General Drainage
WQD-PA
Clean & dirty waterGeneral light site drainage with 5 mm documented soft-solids range.
- Power range
- 200–750 W
- Max. head
- 5–9 m
- Max. flow rate
- 5–12 m³/h
- Residual water
- 90 mm
APPLICATION GUIDE
Light Construction Dewatering
Compare pumps for pits, trenches and light site drainage by water condition, solids and working head. Abrasive sand and slurry require separate assessment.
Selection
What to Check Before Choosing
01
Sediment
Identify sand, grit, dense mud and other material.
02
Water Volume
Estimate incoming water and the removal rate needed.
03
Lift and Hose
Check the full discharge route and available hose size.
04
Placement
Allow intake clearance and safe access for retrieval.
05
Running and Handling
Describe duration, controls and how often the pump is moved.
Model Shortlist
Models to Compare
Use these models as a starting point. Check the water limits, controls and performance curve for the version you choose.
General Drainage
WQDX-PA
Clean & dirty waterModular clean/dirty-water alternative for pits and trenches.
- Power range
- 200–750 W
- Max. head
- 5–9 m
- Max. flow rate
- 5–12 m³/h
- Residual water
- 90 mm
General Drainage
WQD-SD
Clean & dirty water304 stainless clean/dirty-water family for site drainage.
- Power range
- 550–750 W
- Max. head
- 7–9 m
- Max. flow rate
- 8–12 m³/h
- Residual water
- 90 mm
Larger Water Volumes
WQD-PH
Clean & dirty waterHigher-volume light dewatering with max flow 15–23 m³/h.
- Power range
- 750–900 W
- Max. head
- 10 m
- Max. flow rate
- 15–23 m³/h
- Residual water
- 90 mm
Larger Water Volumes
WQD-PJ
Clean & dirty waterHigher-flow site-transfer models; compare the listed flow and head range for the selected version.
- Power range
- 900–1300 W
- Max. head
- 11–15 m
- Max. flow rate
- 23–28 m³/h
- Residual water
- 90 mm
Check Water & Installation
QDX-PA
Clean waterClear groundwater / clean-water transfer only.
- Power range
- 200–750 W
- Max. head
- 5–9 m
- Max. flow rate
- 5–12 m³/h
- Residual water
- 10 mm
Check Water & Installation
QDX-PH
Clean waterLow-level clear-water finishing where debris is within the clean-water range.
- Power range
- 250–370 W
- Max. head
- 5–8 m
- Max. flow rate
- 5–7 m³/h
- Residual water
- 7 mm
Check Water & Installation
QDX-PP
Clean waterCompact clear-water transfer and finishing.
- Power range
- 250–370 W
- Max. head
- 6–7 m
- Max. flow rate
- 6–7 m³/h
- Residual water
- 10 mm
Check Water & Installation
QDX-PT
Clean waterPortable clear-water finishing; no float switch.
- Power range
- 200–300 W
- Max. head
- 5–7 m
- Max. flow rate
- 3–5 m³/h
- Residual water
- 7 mm
Check Water & Installation
QDX-SC
Clean water304 stainless clean-water option for clear site water.
- Power range
- 370–750 W
- Max. head
- 6–9 m
- Max. flow rate
- 6–10 m³/h
- Residual water
- 10 mm
Selection Help
Need Help Narrowing the List?
Send the water condition, hose route and how quickly you need to move the water. We’ll help you compare a suitable model and power version.
Common Questions
Questions to Check Before You Choose
Can a 25 mm dirty-water pump handle sand?
Not from that size rating alone. Soft particles and abrasive sand damage pumps differently. Describe the sediment and concentration for a suitability review.
What site details are useful for a quotation?
Share the water and sediment, required flow, lift, hose length, running time, electrical supply and quantity. Photos or a site drawing can help explain the installation.
Next Step
Let’s Find a Pump for Your Application
Describe the water, hose route and operating time. Add your quantity and destination market if you’re buying for distribution or an OEM project.
Send Your Requirements