Model	Q range (m³/h)	H range (m)
	0–4.5	12.6–33
	0–4.5	15.3–43.4
	0–4.5	19.6–54.3
	0–4.5	21.8–64.4
	0–4.5	29.8–77.3
	0–4.5	32.8–87.8
	0–4.5	14.2–33.9
	0–4.5	18.3–44.8
	0–4.5	22–55.6
	0–4.5	25.3–66.2
	0–4.5	28.2–76.7
	0–4.5	30.8–86.9
	0–7.5	11.9–33.6
	0–7.5	15.9–44.7
	0–7.5	23–57.1
	0–7.5	14.8–34.7
	0–7.5	18.5–45.8
	0–7.5	21.6–56.7
	0–7.5	24–67.4

Technical sheet

Model 5PES 3/3

Performance curve

The curve covers the range of the supplied table: 0-4.5 t/h. No data is provided outside this range.

Table maximum head: 33m
Table maximum flow: 4.5t/h
Midpoint: 24.6m

Chart 1. Head (m) against flow (t/h, l/min), 5PES 3/3. 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 289 · 40 · 03/2026

About this product

Description

5” submersible multistage centrifugal pumps. All components in contact with fluid are made of AISI 304 stainless steel. Particulary suitable for water distribution rainwater collection, irrigation, fountains, wash down unit. Single phase versions have an internal capacitor and thermal motorprotector.

PN.ge · PENTAX 5 PES

Technical tables and curves · 5PES · 50 Hz

Performance curve (Q–H)

5PES 3/3 - Catalogue table range. Q: flow; H: head.

Performance table

Model	Q (t/h)	0	1.5	2	2.5	3	4.5
Model	Q (l/min)	0	25	33.3	41.7	50	75
5PES 3/3	H (m)	33	29.1	27.1	24.6	22	12.6

Q: flow; H: head at the corresponding flow.

Points come from the factory table; values between them use linear interpolation. PENTAX · Source page 289 · 40 · 03/2026