Submersible electric pumps with a vortex slave. GMV wheel

Execution

Submersible electric pumps with vortex slave.  wheel.  Double seal with oil chamber.  Supply pipe DN 80-100-150.

Application

For dirty and waste water with solid or fibrous particles.  Particularly recommended for emptying wells and primary collection tanks and waste pits in domestic and industrial systems.

Operating restrictions

Water temperature up to 40°С.  immersion depth: 20 m (with wire
of appropriate length).
Continuous operation (with water at the minimum immersion level).
Rigid particles max, 50 to 100 mm.

electric motor

2 or 4-pole induction motor, 50 Hz Three-phase version: 400 V ±10% up to 3.1 kW
400/690 V ±10% over 3.1 kW Insulation class "H".  Protection IP 68.
Max.  number of starts: 15 per hour at regular intervals
Cable: H07RN-F, length 10 m
For other models: contact our sales department.
Working range

Pump housing: cast iron EN-GJL-250

Impeller: cast iron EN-GJL-250+Ni

Motor housing: cast iron EN-GJL-250

Engine cover: cast iron EN-GJL-250

Shaft: Chrome steel AISI 420B

Motor side mechanical seal: graphite/ceramic

Pump side mechanical seal: silicon carbide / silicon carbide

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Specifications:

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n = 2850 rpm

380V kW Q (m3/h) H(m) GMV 50-80F 3.2 18 - 60 11 - 1.5 GMV 50-80E 3.2 18 - 67 12.8 - 1.3 GMV 50-80D five 18 - 77 15.9 - 1.4 GMV 50-80C 5.7 18 - 87 20 - 1 GMV 50-80B 18.2 18 - 78 39.8 - 27.9 GMV 50-80A 18.2 18 - 61 43.5 - 34.8 kW Q (m3/h) H(m) GMV 80-80B 15.9 18 - 142 31 - 1.8 GMV 80-80A 18.2 18 - 150 35 - 2.2

n = 1450 rpm

380V kW Q (m3/h) H(m) GMV4 65-80D 2.8 18 - 106 7.9 - 0.5 GMV4 65-80C 2.8 18 - 116 8.8 - 0.6 GMV4 65-80B 4.6 18 - 116 10.1 - 1.7 GMV4 65-80A 4.6 18 - 150 11.7 - 0.6 kW Q (m3/h) H(m) GMV4 80-100C 10.1 28 - 220 14 - 2.8 GMV4 80-100B 14.1 28 - 250 16.5 - 3 GMV4 80-100A 14.1 28 - 240 19 - 7.4 kW Q (m3/h) H(m) GMV4 90-100B 5.1 28 - 161 12.2 - 1.6 GMV4 90-100A 7.1 28 - 167 15 - 1.6 kW Q (m3/h) H(m) GMV4 100-150D twenty 65 - 295 17 - 3 GMV4 100-150C 25 65 - 325 19 - 3 GMV4 100-150B 25 65 - 265 22-9 GMV4 100-150A 35.7 65 - 285 26 - 10