PENTAX ULTRA S /E S.D.

Series illustration

PENTAX ULTRA S /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.

brandsPENTAX
SKU PENTAX-SERIES-ULTRA_S_EPIC_SD

Price

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Technical tables and curves

PENTAX · ULTRA S · 50 Hz

Manufacturer PDF

Select a model (25)

Select a model in the table to display its curve and data below.

ModelQ range (m³/h)H range (m)
0–4.85.8–21.7
0–4.89–32.7
0–4.813.9–44.3
0–4.817.7–55.3
0–4.822.4–66.6
0–4.826.1–75.6
0–8.42.8–22.3
0–8.46–34
0–8.410.4–45.5
0–8.416.4–55.9
0–8.420.4–67
0–8.422.4–77.8
0–10.86.7–23.6
0–10.810–35.6
0–9.625.5–46.7
0–9.631.8–58.5
0–9.639.3–70.6
0–9.646.4–82.8
0–14.46–23.9
0–13.215.2–35.1
0–13.219.8–45.8
0–13.224.4–57.1
0–247.8–23.8
0–2411.5–33.8
0–2419–46.3

Technical sheet

Model U 3S-50/2 / U 3S-50/2T

Performance curve

The curve covers the range of the supplied table: 0-4.8 t/h. No data is provided outside this range.

H 21.7 mQ4.8 t/h80 l/min0102030t/h012345l/min020406080Head, mFlow
Table maximum head
21.7m

At zero flow

Table maximum flow
4.8t/h

80 l/min· at 5.8 m

Midpoint
17.8m

1.8 t/h
30 l/minat

Chart 1. Head (m) against flow (t/h, l/min), U 3S-50/2 / U 3S-50/2T. Blue points show the supplied table values. Move the pointer near the curve, or touch it on a phone, to read the head and flow at any point.

Table values

Performance table
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 150 · 40 · 03/2026

About this product

Description

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.