G SERIES · HIGH-HEAD TWO-POLE GRINDER PUMP

G 7.5-11 kW 2P grinder pump range

One product family with two hydraulic models and four current 50/60 Hz catalog configurations.

Select a G configuration →Compare models

● Published pages 78-80 · 2 hydraulic rows · 4 catalog configurations

MEUDY G 50G211 high-head submersible grinder pump — One content-identical catalog image is shared by 50G27.5 and 50G211 across both frequencies

Series Overview

Key specifications shared across the G 7.5-11 kW series.

R / Y / ZSoft pipe, hard pipe or auto-coupled

50 / 60 Hz3000 / 3600 rpm synchronous speed

8 mCable length

10 mMaximum immersion depth

Published data specifies IP68 protection, class F insulation, water temperature up to 40°C, pH 6-10 and three-phase 380 V +/-10% at 50 Hz and 60 Hz. It identifies built-in motor protection for the 7.5 kW model.

Model Range

Compare hydraulic performance across all available power ratings.

Two published models, up to 64 m head. Published data uses one combined 50/60 Hz row per model. Rated and maximum cells show flow / head in GPM / ft.

Model	Current A	Motor HP	Outlet mm	Rated flow / head GPM / ft	Max flow / head GPM / ft	Cable mm²
50G27.5	15.7	10.1	50	66.0 / 147.6	127.7 / 154.2	2.5
50G211	22	14.8	50	66.0 / 196.8	127.7 / 210.0	4.0

The current catalog retains decimal curve endpoints below instead of replacing them with published-rounded maxima.

50 MM · 7.5-11 KW

50G27.5 / 50G211

The two codes and all four frequency records share one content-identical catalog image.

Configurations

Available 50 Hz / 60 Hz electrical configurations for each model.

Each exact code has one 50 Hz and one 60 Hz record. Raw outlet gaps and decimal curve endpoints remain visible.

Exact code	Hz	Phase	Voltage V	Power HP	Outlet mm	Rated flow / head GPM / ft	Max flow / head GPM / ft	Drawing
50G27.5	50	3~	380	10.1	-	66.0 / 147.6	127.2 / 155.8	View
50G27.5	60	3~	380	10.1	50	66.0 / 147.6	123.3 / 155.2	View
50G211	50	3~	380	14.8	-	66.0 / 196.8	126.4 / 211.9	View
50G211	60	3~	380	14.8	50	66.0 / 196.8	124.6 / 211.9	View

Current catalog differences: both 50 Hz outlet fields are empty. Published data lists 29 / 47 and 29 / 64 GPM / ft maxima for 50G27.5 and 50G211; current catalog records state 28.9 / 47.5 and 28 / 47.3 for 50G27.5, plus 28.7 / 64.6 and 28.3 / 64.6 for 50G211 at 50 / 60 Hz. Confirm before quotation.

Dimension drawing for MEUDY 50G211 50 Hz configuration

Representative catalog drawing · 50G211 · 50 Hz

Construction

Cast-iron body, high-chrome grinder blades.

Discharge / pump body: Cast iron / cast iron
Motor body / impeller: Cast iron / cast iron
Rotational / stationary blade: High chrome alloy / high chrome alloy
Rotor shaft: AISI 420 stainless steel
Bearings: Ball bearings
Mechanical seal: SiC-SiC

SOURCE & REVIEW

Evidence stays tied to this G entry.

Published source

MEUDY sewage pump catalog 2026.6.6, printed pages 78-80 with specifications, grinding examples, materials, 50/60 Hz curves and R, Y and Z dimensions.

Current catalog

Four exact frequency, voltage, image and dimension assignments come from current English G records.

Confirmation

Rounded performance differences, empty 50 Hz outlets, certification scope and North American suitability require confirmation.

G SERIES FAQ

Selection questions answered from evidence.

Which models are in the G 7.5-11 kW 2P range?

Published data groups 50G27.5 and 50G211 in this separate high-head G entry. Each model has one 50 Hz and one 60 Hz record in the current English catalog.

Does the page combine 50 Hz and 60 Hz performance?

No. Published data provides one combined model row, while the current catalog records are displayed separately so their measured maximum flow and head values remain auditable.

Which installation arrangements are documented?

Published data documents movable soft-pipe installation R, hard-pipe installation Y and auto-coupled installation Z, using a DN50 PN6 or PN10 pump-body flange.

Why do the catalog maxima differ slightly from published data?

Published data rounds 50G27.5 to 128 GPM and 47 m, and 50G211 to 128 GPM and 64 m. Current catalog records retain decimal values from 28 to 127 GPM, 47.3 to 47.5 m and 64.6 m. Confirm against an approved curve before quotation.

Is the G 0.75-5.5 kW range included here?

No. Published data presents G 0.75-5.5 kW 2P as the preceding product entry with different models, construction images and dimensions.

Continue from published data to a reviewed selection

Confirm frequency, curve endpoint and duty point.

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