GRUNDFOS SQE 2

Category: Submersible pumps

Nominal head up to: 128 m - Flow up to: 3.2 m³/h - 3-inch - AISI 304

The Grundfos SQE 2 is a compact variable-speed 3-inch multistage submersible pump with integrated frequency converter for clean water and constant-pressure systems. It can communicate with CU 300 or CU 302. Connection: Rp 1 1/4.

SQE 2-35 Nominal head: 35 m Flow range: 0-3.2 m³/h	SQE 2-55 Nominal head: 54 m Flow range: 0-3.2 m³/h	SQE 2-70 Nominal head: 71 m Flow range: 0-3.2 m³/h
SQE 2-85 Nominal head: 88 m Flow range: 0-3.2 m³/h	SQE 2-100 Nominal head: 108 m Flow range: 0-3.2 m³/h	SQE 2-115 Nominal head: 128 m Flow range: 0-3.2 m³/h
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Grundfos SQE 2 pumps combine pump, permanent-magnet motor, integrated frequency converter and protections in a slim 76 mm design.

Variable-speed operation supports constant-pressure systems and communication with an external CU 300 or CU 302 control unit. Supply is 1 × 200–240 V, 50/60 Hz.

This page lists the standard AISI 304 catalogue references only. Prices, N variants, conjuntos, kits and accessories are excluded.

Grundfos SQ / SQE 2 official hydraulic curves

Official Grundfos SQ / SQE 2 hydraulic curves, ISO 9906:2012 Grade 3B. The table gives the exact nominal head published for each reference. Use Grundfos Product Center or the product datasheet for contractual duty-point selection.

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Grundfos SQ / SQE official overall performance range

Official overall performance range for Grundfos SQ and SQE pumps. This selection covers the standard AISI 304 families SQ/SQE 1, 2, 3, 5 and 7.

References & article codes

Standard Grundfos SQE 2 AISI 304 pump references, 1 × 200–240 V, 50/60 Hz. No prices are published. Alternative cable lengths shown below are official catalogue references.

Article code	Designation	Nominal head [m]	P2 [kW]	In [A]	Cable [m]	Connection
96510150	SQE 2-35	35	0.7	3.6	1.5	Rp 1 1/4
96510151	SQE 2-55	54	0.7	5.2	1.5	Rp 1 1/4
96510152	SQE 2-70	71	1.15	6.4	1.5	Rp 1 1/4
96510153	SQE 2-85	88	1.15	7.9	1.5	Rp 1 1/4
96510154	SQE 2-100	108	1.55	9.5	1.5	Rp 1 1/4
96510155	SQE 2-115	128	1.85	10.6	1.5	Rp 1 1/4

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