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GRUNDFOS SPE 32

Categorie : Grundfos SPE submersible pumps

Max. TDH: 540m - Max. flow rate: 40m3/h - IPM motor 6"

The SPE 32 is a Grundfos 6" submersible pump with an internal permanent-magnet (IPM) motor and variable speed. Pump efficiency 79% (MEI ≥ 0.70), full stainless-steel construction. Driven by a CUE variable frequency drive (mains) or by the RSI solar inverter. Connection Rp 3 (R 3).

SPE 32-5 5.5 kW 49.0 kg	SPE 32-7 7.5 kW 52.9 kg	SPE 32-9 9.2 kW 70.2 kg
SPE 32-11 11 kW 74.0 kg	SPE 32-13 13 kW 77.9 kg	SPE 32-16 15 kW 83.7 kg
SPE 32-19 18.5 kW 90.8 kg	SPE 32-23 22 kW 113.5 kg	SPE 32-27 26 kW 121.3 kg
SPE 32-32 30 kW 131.0 kg	SPE 32-38 37 kW 207.4 kg	SPE 32-46 45 kW 222.8 kg
Solar pumping systems for reliable Water Supply in Africa

The Grundfos SPE range comprises submersible pumps with an internal permanent-magnet (IPM) motor and variable speed. The SPE 32 covers flow rates up to 40 m3/h and a TDH up to 540 m, with a pump efficiency of 79%.

The MS6000P permanent-magnet motor delivers 8 to 10% higher efficiency than an equivalent asynchronous motor, for reduced energy consumption and a longer service life. The construction is entirely stainless steel (EN 1.4301 as standard, EN 1.4401 or EN 1.4539 as an option for corrosive environments).

The IPM motor is synchronous: it requires a variable frequency drive. The SPE 32 operates with the Grundfos CUE drive on a three-phase mains supply, or with a solar inverter for autonomous photovoltaic pumping.

Applications: drinking-water supply, agricultural and horticultural irrigation, groundwater lowering, boosting and constant pressure. Connection Rp 3 (R 3), diameter 6".

SINES Export is a distributor, wholesaler and exporter specialising in SPE submersible pumps for the B2B market worldwide. Our teams support installers, resellers and distributors for export to Africa, the Maghreb, the Middle East and beyond.

Solar pumping SPE + RSI : paired with the Grundfos RSI solar inverter, the SPE 32 adjusts its speed in real time to the available sunlight, with no battery and no grid. Learn more about the RSI →

SINES - Grundfos SPE 32 - performance curves 3000 rpm

SPE 32 performance curves — 3000 rpm, ISO 9906:2012 Grade 3B (source: Grundfos data booklet). Max. TDH: 540 m — max. flow rate: 40 m3/h.

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SINES - Grundfos SPE - range performance envelope (3000 rpm)

Performance envelope of the Grundfos SPE submersible pump range — 3000 rpm, ISO 9906:2012 Grade 3B - Source: http://www.grundfos.com/

References & article codes

Grundfos SPE 32 range — three-phase submersible pumps 3 x 380 V, 50 Hz, with MS6000P permanent-magnet submersible motor — to be combined with a Grundfos CUE variable frequency drive. Price and availability on request.

Article code	Designation	P2 [kW]	In [A]	Motor type
93100516	SPE 32-5 — Rp 3	5.5	12.6	MS6000P
92910856	SPE 32-7 — Rp 3	7.5	16.6	MS6000P
93100517	SPE 32-9 — Rp 3	9.2	21.4	MS6000P
93100518	SPE 32-11 — Rp 3	11	25	MS6000P
93100519	SPE 32-13 — Rp 3	13	29.2	MS6000P
93101060	SPE 32-16 — Rp 3	15	33.4	MS6000P
93101061	SPE 32-19 — Rp 3	18.5	40.6	MS6000P
93101062	SPE 32-23 — Rp 3	22	46.2	MS6000P
93101063	SPE 32-27 — Rp 3	26	54	MS6000P
93101064	SPE 32-32 — Rp 3	30	61.8	MS6000P
93101065	SPE 32-38 — R 3	37	85.6	MS6000P
93101066	SPE 32-46 — R 3	45	103	MS6000P

SINES - Grundfos RSI - solar pump inverter

Installation example showing solar panels, solar pump inverter, submersible pump and water tank - Source: http://www.grundfos.com/

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