B SERIES · 2-POLE SUBMERSIBLE SEWAGE PUMP
B 7.5-11 kW 2P
sewage pump range
One product family with 10 hydraulic selections, 50-150 mm outlets and complete 50 Hz and 60 Hz catalog coverage.
● Published pages 17-20 · 10 exact codes · 20 frequency records
POWER10.1-14.8HPOUTLET50-150mmMAX FLOW880.6GPMMAX HEAD170.6ft
Series Overview
Key specifications shared across the B 7.5-11 kW series.
The shared B-series page describes a channel impeller with a wide passage for industrial or commercial wastewater, domestic sewage and stormwater drainage, and sewage-treatment or farm discharge. This group is rated for liquid temperature up to 40°C, pH 6-10 and an 8 m cable. North American pages show motor power in HP, flow in GPM and head in ft.
Model Range
Compare hydraulic performance across all available power ratings.
A-marked rows remain separate. Rated and maximum columns show flow / head in GPM / ft. Frequency-specific values are labeled explicitly and never averaged.
| Model | Motor HP | Outlet mm | Rated flow / head GPM / ft | Max flow / head GPM / ft | Passage mm |
|---|---|---|---|---|---|
| 50B27.5 | 10.1 | 50 | 88.1 / 147.6 | 162.9 / 170.6 | 25 |
| 80B27.5 | 10.1 | 80 | 132.1 / 114.8 | 352.2 / 131.2 | 30 |
| 100B27.5 | 10.1 | 100 | 286.2 / 72.2 (50 Hz), 286.2 / 65.6 (60 Hz) | 638.4 / 114.8 (50 Hz), 638.4 / 108.3 (60 Hz) | 35 |
| 150B27.5 | 10.1 | 150 | 440.3 / 45.9 | 739.7 / 75.5 (50 Hz), 682.4 / 75.5 (60 Hz) | 40 |
| 80B27.5A | 10.1 | 80 | 198.1 / 98.4 | 352.2 / 131.2 | 30 |
| 100B27.5A | 10.1 | 100 | 286.2 / 72.2 (50 Hz), 286.2 / 65.6 (60 Hz) | 550.4 / 114.8 (50 Hz), 550.4 / 108.3 (60 Hz) | 35 |
| 150B27.5A | 10.1 | 150 | 440.3 / 45.9 | 739.7 / 75.5 (50 Hz), 682.4 / 75.5 (60 Hz) | 40 |
| 80B211 | 14.8 | 80 | 198.1 / 121.4 | 484.3 / 157.5 | 35 |
| 100B211 | 14.8 | 100 | 286.2 / 114.8 (50 Hz), 286.2 / 108.3 (60 Hz) | 550.4 / 157.5 (50 Hz), 550.4 / 150.9 (60 Hz) | 35 |
| 150B211 | 14.8 | 150 | 440.3 / 65.6 (50 Hz), 440.3 / 62.3 (60 Hz) | 880.6 / 95.1 (50 Hz), 814.5 / 88.6 (60 Hz) | 50 |
These are published reference points, not guaranteed operating points. Confirm the complete curve for the required frequency and duty.
AVAILABLE CATALOG IMAGE
50B27.5
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
50B27.5
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
80B27.5 / 80B211
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
80B27.5 / 80B211
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
80B27.5A
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
80B27.5A
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
100B27.5 / 100B211
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
100B27.5 / 100B211
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
100B27.5A
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
100B27.5A
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
150B27.5 / 150B211
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
150B27.5 / 150B211
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
150B27.5A
Image assignment follows the current English catalog; frequency records may share photography.
AVAILABLE CATALOG IMAGE
150B27.5A
Image assignment follows the current English catalog; frequency records may share photography.Configurations
Available 50 Hz / 60 Hz electrical configurations for each model.
The current English catalog contains 20 records: one 50 Hz and one 60 Hz record for each exact model code.
| Exact code | Hz | Phase / V | Power HP | Outlet mm | Rated flow / head GPM / ft | Max flow / head GPM / ft | Drawing |
|---|---|---|---|---|---|---|---|
| 50B27.5 | 50 | 3 / 380 | 10.1 | - | 88.1 / 147.6 | 162.9 / 170.3 | View |
| 50B27.5 | 60 | 3 / 380 | 10.1 | 50 | 88.1 / 147.6 | 162.9 / 171.3 | View |
| 80B27.5 | 50 | 3 / 380 | 10.1 | - | 132.1 / 114.8 | 352.2 / 131.2 | View |
| 80B27.5 | 60 | 3 / 380 | 10.1 | 80 | 132.1 / 114.8 | 352.2 / 129.6 | View |
| 80B27.5A | 50 | 3 / 380 | 10.1 | - | 198.1 / 98.4 | 352.2 / 131.2 | View |
| 80B27.5A | 60 | 3 / 380 | 10.1 | 80 | 198.1 / 98.4 | 352.2 / 131.9 | View |
| 80B211 | 50 | 3 / 380 | 14.8 | - | 198.1 / 121.4 | 484.3 / 156.5 | View |
| 80B211 | 60 | 3 / 380 | 14.8 | 80 | 198.1 / 121.4 | 484.3 / 154.2 | View |
| 100B27.5 | 50 | 3 / 380 | 10.1 | - | 286.2 / 72.2 | 638.4 / 113.5 | View |
| 100B27.5 | 60 | 3 / 380 | 10.1 | 100 | 286.2 / 65.6 | 638.4 / 108.9 | View |
| 100B27.5A | 50 | 3 / 380 | 10.1 | - | 286.2 / 72.2 | 550.4 / 113.5 | View |
| 100B27.5A | 60 | 3 / 380 | 10.1 | 100 | 286.2 / 65.6 | 550.4 / 108.9 | View |
| 100B211 | 50 | 3 / 380 | 14.8 | - | 286.2 / 114.8 | 550.4 / 156.8 | View |
| 100B211 | 60 | 3 / 380 | 14.8 | 100 | 286.2 / 108.3 | 550.4 / 150.9 | View |
| 150B27.5 | 50 | 3 / 380 | 10.1 | - | 440.3 / 45.9 | 739.7 / 75.1 | View |
| 150B27.5 | 60 | 3 / 380 | 10.1 | 150 | 440.3 / 45.9 | 682.4 / 75.1 | View |
| 150B27.5A | 50 | 3 / 380 | 10.1 | - | 440.3 / 45.9 | 739.7 / 75.1 | View |
| 150B27.5A | 60 | 3 / 380 | 10.1 | 150 | 440.3 / 45.9 | 682.4 / 73.2 | View |
| 150B211 | 50 | 3 / 380 | 14.8 | - | 440.3 / 65.6 | 880.6 / 95.1 | View |
| 150B211 | 60 | 3 / 380 | 14.8 | 150 | 440.3 / 62.3 | 814.5 / 88.9 | View |
A-marked codes retain their own published hydraulic records. Published data pages do not define a universal A-suffix meaning, so none is inferred. Confirm voltage, accessories, optional protection probes and full curves before ordering.
Representative drawing · 50B27.5 · 50 HzConstruction
Cast-iron hydraulic construction.
- Pump body
- Cast iron
- Impeller
- Cast iron
- Shaft
- AISI 304 stainless steel
- Mechanical seals
- SiC-carbon / ceramic and SiC-SiC
- Cable length
- 8 m
- Optional probes
- Overheat / water leakage
SOURCE & REVIEW
Evidence stays tied to this group.
Published source
MEUDY sewage pump catalog 2026.6.6, shared B applications on page 4 and this product group on pages 17-20.
Current catalog
Exact frequency, electrical, image and dimension assignments come from the current English catalog records.
Confirmation
Certification scope, North American electrical suitability, coupling supply, optional protection and final duty selection require written confirmation.
B SERIES FAQ
Selection questions answered from evidence.
How many hydraulic selections are in this B 7.5-11 kW range?
The published data table lists 10 hydraulic selections. The A-marked rows stay separate because their published flow or head values differ from adjacent non-A codes.
Are both 50 Hz and 60 Hz records available?
Yes. The current English catalog contains one 50 Hz and one 60 Hz record for each of the 10 exact codes.
What does the A suffix mean in this range?
Published data publishes A-marked models with distinct hydraulic values but does not define a universal suffix rule on these pages. Selection should therefore follow the exact code and curve.
Which installation forms are documented?
Published data shows movable soft-pipe installation (R), hard-pipe installation (Y) and auto-coupled installation (Z). Supplied connection and coupling scope require confirmation.
Compare adjacent B product groups