Series illustration
PENTAX DV 4
Drainage pump for charged liquids with set-back Vortex type impeller for civil and industrial applications; specifically designed for very heavy use; available in the mobile or permanent versions with coupling feet.
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Technical tables and curves
PENTAX · DV4 · 50 Hz
Select a model (5)
Select a model in the table to display its curve and data below.
| Model | Q range (m³/h) | H range (m) |
|---|---|---|
| 0–96 | 2.3–8.7 | |
| 0–108 | 2.4–10.1 | |
| 0–120 | 2.3–11.8 | |
| 0–180 | 2.6–12.6 | |
| 0–204 | 2.6–14.7 |
Technical sheet
Model DVT 250-4
Performance curve
The curve covers the range of the supplied table: 0-96 t/h. No data is provided outside this range.
- Table maximum head
- 8.7m
- Table maximum flow
- 96t/h
- Midpoint
- 6.4m
At zero flow
1600 l/min· at 2.3 m
48 t/h ·
800 l/minat
Table values
| t/h | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| l/min | |||||||||
| Head, m |
Select a number in the table to see the corresponding point.
Points come from the factory table; values between them use linear interpolation. PENTAX · 50 Hz · Source page 279 · 40 · 03/2026
About this product
Description
From the catalogue
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Description
PN.ge · PENTAX DV 4
Technical tables and curves · DV4 · 50 Hz
Performance curve (Q–H)
Performance table
| Model | Q (t/h) | 0 | 12 | 24 | 36 | 48 | 60 | 72 | 84 | 96 |
|---|---|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 200 | 400 | 600 | 800 | 1000 | 1200 | 1400 | 1600 | |
| DVT 250-4 | H (m) | 8.7 | 8.3 | 7.8 | 7.1 | 6.4 | 5.5 | 4.6 | 3.5 | 2.3 |
Q: flow; H: head at the corresponding flow.
Points come from the factory table; values between them use linear interpolation. PENTAX · Source page 279 · 40 · 03/2026