
Series illustration
PENTAX CB /E S.D.
Plug-and-play pressurization unit consisting of pump, membrane tank, non-return valve, pressure gauge, EPIC inverter and sensor to provide constant pressure in domestic systems regardless of changes in flow demand.
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Technical tables and curves
PENTAX · CB · 50 Hz
Select a model (12)
Select a model in the table to display its curve and data below.
| Model | Q range (m³/h) | H range (m) |
|---|---|---|
| 0–4.8 | 21–42 | |
| 0–7.2 | 31.1–48.3 | |
| 0–8.4 | 32.4–54.9 | |
| 0–9 | 35.2–61.4 | |
| 0–12 | 43.9–63.6 | |
| 0–13.5 | 53.4–76.9 | |
| 0–15 | 63.7–90.7 | |
| 0–16.5 | 66.4–97.5 | |
| 0–27 | 38.2–70 | |
| 0–30 | 43.7–80.7 | |
| 0–33 | 45.1–89.5 | |
| 0–33 | 54–98.3 |
Technical sheet
Model CB 100 / CBT 100
Performance curve
The curve covers the range of the supplied table: 0-4.8 t/h. No data is provided outside this range.
- Table maximum head
- 42m
- Table maximum flow
- 4.8t/h
- Midpoint
- 37.4m
At zero flow
80 l/min· at 21 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 63 · 40 · 03/2026
About this product
Description
Centrifugal pump booster systems
PENTAX CB /E S.D.

Description
PN.ge · PENTAX CB /E S.D.
Technical tables and curves · CB · 50 Hz
Performance curve (Q–H)
Performance table
| Model | Q (t/h) | 0 | 0.6 | 1.2 | 1.8 | 2.4 | 3.6 | 4.8 |
|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 10 | 20 | 30 | 40 | 60 | 80 | |
| CB 100 / CBT 100 | H (m) | 42 | 40.8 | 39.4 | 37.4 | 34.7 | 29.2 | 21 |
Q: flow; H: head at the corresponding flow.
Points come from the factory table; values between them use linear interpolation. PENTAX · Source page 63 · 40 · 03/2026

