Series illustration
PENTAX ULTRA SA
Self-priming horizontal multistage stainless steel pump suitable for domestic use, also in combination with autoclave tanks. Suitable for irrigation, drinking water or glycol distribution, water treatment, heating and air conditioning, washing systems.
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Technical tables and curves
PENTAX · ULTRA SA · 50 Hz
Select a model (4)
Select a model in the table to display its curve and data below.
| Model | Q range (m³/h) | H range (m) |
|---|---|---|
| 0–4.6 | 13.5–43 | |
| 0–4.6 | 16.8–54 | |
| 0–7.8 | 13.5–44.5 | |
| 0–7.8 | 16.5–56 |
Technical sheet
Model U 3SA-90/4 / U 3SA-90/4T
Performance curve
The curve covers the range of the supplied table: 0-4.6 t/h. No data is provided outside this range.
- Table maximum head
- 43m
- Table maximum flow
- 4.6t/h
- Midpoint
- 35m
At zero flow
76.7 l/min· at 13.5 m
1.8 t/h ·
30 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 39 · 40 · 03/2026
About this product
Description
Self-priming pumps
PENTAX ULTRA SA
Description
PN.ge · PENTAX ULTRA SA
Technical tables and curves · ULTRA SA · 50 Hz
Performance curve (Q–H)
Performance table
| Model | Q (t/h) | 0 | 0.6 | 1.2 | 1.8 | 2.4 | 3.6 | 4.6 |
|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 10 | 20 | 30 | 40 | 60 | 76.7 | |
| U 3SA-90/4 / U 3SA-90/4T | H (m) | 43 | 41 | 38.3 | 35 | 31.3 | 22.3 | 13.5 |
Q: flow; H: head at the corresponding flow.
Points come from the factory table; values between them use linear interpolation. PENTAX · Source page 39 · 40 · 03/2026