Series illustration
PENTAX 2 ULTRA LG
Fully automatic fixed speed pressure booster system consisting of 2 pumps, suction manifold with non-return and isolation valves, delivery manifold with pressure gauge and isolation valves, base frame, control panel, 2 pressure switches. Available on request pressure tanks supplied separately.
Price
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Technical tables and curves
PENTAX · 2 / 3 ULTRA V / L / H · 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) |
|---|---|---|
| 0–43.2 | 67.8–120.4 | |
| 0–43.2 | 72.6–132.4 |
Technical sheet
Model 18LG-920/10T
Performance curve
The curve covers the range of the supplied table: 0-43.2 t/h. No data is provided outside this range.
- Table maximum head
- 120.4m
- Table maximum flow
- 43.2t/h
- Midpoint
- 115m
At zero flow
720 l/min· at 67.8 m
21.6 t/h ·
360 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 234 · 40 · 03/2026
About this product
Description
Vertical multistage booster systems
PENTAX 2 ULTRA LG
Description
PN.ge · PENTAX 2 ULTRA LG
Technical tables and curves · 2 / 3 ULTRA V / L / H · 50 Hz
Performance curve (Q–H)
Performance table
| Model | Q (t/h) | 0 | 12 | 14.4 | 16.8 | 19.2 | 20.4 | 21.6 | 24 | 28.8 | 33.6 | 38.4 | 43.2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 200 | 240 | 280 | 320 | 340 | 360 | 400 | 480 | 560 | 640 | 720 | |
| 18LG-920/10T | H (m) | 120.4 | 116.8 | 118.3 | 118 | 116.6 | 115.9 | 115 | 112.6 | 104.4 | 96.3 | 85.8 | 67.8 |
Q: flow; H: head at the corresponding flow.
Points come from the factory table; values between them use linear interpolation. PENTAX · Source page 234 · 40 · 03/2026