Model	Q range (m³/h)	H range (m)
	0–510	38.2–71.8
	0–580.02	39–76.8
	0–580.02	48.2–85.1
	0–580.02	57.6–97.1
	0–580.02	64.1–108.6
	0–510	76.4–143.5
	0–580.02	78–153.6
	0–580.02	96.4–170.2
	0–580.02	115.2–194.3
	0–580.02	128.2–217.3
	0–750	14–73.5
	0–750	26.5–80.4
	0–859.98	29–87
	0–859.98	38.4–100.8
	0–750	28–147
	0–750	53–160.7
	0–859.98	58–174
	0–859.98	76.8–201.6

Technical sheet

Model E14 A/1D

Performance curve

The curve covers the range of the supplied table: 0-510 t/h. No data is provided outside this range.

Table maximum head: 71.8m
Table maximum flow: 510t/h
Midpoint: 54.4m

Chart 1. Head (m) against flow (t/h, l/min), E14 A/1D. 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 451 · 40 · 03/2026

About this product

Description

Submersible multistage centrifugal pumps for 14" wells. Check valve built into the delivery outlet. Pump flange for coupling with motors are made according to NEMA standards. All components are made of stainless steel with lost wax Microfusion technology.

From the catalogue