Series illustration
PENTAX 3 ULTRA LG
Fully automatic fixed speed pressure booster system consisting of 3 pumps, suction manifold with non-return and isolation valves, delivery manifold with pressure gauge and isolation valves, base frame, control panel, 3 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) |
|---|---|---|
| 0–64.8 | 67.8–120.4 | |
| 0–64.8 | 72.6–132.4 |
Technical sheet
Model 18LG-920/10T
Performance curve
The curve covers the range of the supplied table: 0-64.8 t/h. No data is provided outside this range.
- Table maximum head
- 120.4m
- Table maximum flow
- 64.8t/h
- Midpoint
- 115m
At zero flow
1080 l/min· at 67.8 m
32.4 t/h ·
540 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 3 ULTRA LG
Description
PN.ge · PENTAX 3 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 | 18 | 21.6 | 25.2 | 28.8 | 30.6 | 32.4 | 36 | 43.2 | 50.4 | 57.6 | 64.8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 300 | 360 | 420 | 480 | 510 | 540 | 600 | 720 | 840 | 960 | 1080 | |
| 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