Series illustration
PENTAX ULTRA LG
Stainless steel multistage vertical pumps. Pumping of clean non-loaded fluids, pressurizing system, irrigation, drinking and glycol water, water treatment, food industry, heating and air conditioning, washing system.
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Technical tables and curves
PENTAX · ULTRA V-L-LG · 50 Hz
Select a model (2)
Select a model in the table to display its curve and data below.
| Model | Q range (m³/h) | H range (m) |
|---|---|---|
| 0–22.8 | 60.1–120.4 | |
| 0–22.8 | 63.4–132.4 |
Technical sheet
Model U 18LG-920/10T
Performance curve
The curve covers the range of the supplied table: 0-22.8 t/h. No data is provided outside this range.
- Table maximum head
- 120.4m
- Table maximum flow
- 22.8t/h
- Midpoint
- 104.4m
At zero flow
380 l/min· at 60.1 m
14.4 t/h ·
240 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 163 · 40 · 03/2026
About this product
Description
Vertical multistage pumps
PENTAX ULTRA LG
Description
PN.ge · PENTAX ULTRA LG
Technical tables and curves · ULTRA V-L-LG · 50 Hz
Performance curve (Q–H)
Performance table
| Model | Q (t/h) | 0 | 6 | 7.2 | 9.6 | 12 | 14.4 | 16.8 | 19.2 | 21.6 | 22.8 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 100 | 120 | 160 | 200 | 240 | 280 | 320 | 360 | 380 | |
| U 18LG-920/10T | H (m) | 120.4 | 116.8 | 118.3 | 116.6 | 112.6 | 104.4 | 96.3 | 85.8 | 67.8 | 60.1 |
Q: flow; H: head at the corresponding flow.
Points come from the factory table; values between them use linear interpolation. PENTAX · Source page 163 · 40 · 03/2026