Pedrollo BC Heavy-Duty Double-Channel Sewage Pumps /35, /50 and BC4
Pedrollo BC4 10/50 Three Phase 2305540
- Established 1975
- Trusted by thousands of customers
The Pedrollo BC4 10/50 is a 0.75 kW (1 HP) 4-pole submersible double-channel pump for sewage on a 400 V three-phase supply, delivering up to 1200 l/min and 6 m head.
A 1,450 rpm 4-pole version of Pedrollo’s heavy-duty BC, in cast iron with DN80 flanged delivery.
More about this product
Product overview
The Pedrollo BC4 10/50 is a 0.75 kW (1 HP) 4-pole submersible double-channel pump for sewage and sludge on a 400 V three-phase supply, covering 100 to 1200 l/min with a working head of 6 m down to 1 m. The slower 1,450 rpm motor and two-channel impeller give robust, long-lasting service.
The BC4 is built from thick stainless steel and cast iron for exceptional robustness, abrasion resistance and durability. It drains sewage, sludge-mixed water, and activated and putrid sludge, in sewers, tunnels, excavations, canals and underground car parks. The motor has a built-in three-phase thermal protector that trips on overheating or abnormal current draw.
Key features
Typical applications
Technical specifications
| Brand / Series | Pedrollo — BC |
| Model | BC4 10/50 |
| Pedrollo code | 2305540 |
| Supply | 400 V three-phase |
| Motor power (P2) | 0.75 kW / 1 HP |
| Motor | 400 V three-phase motor with built-in thermal protection |
| Flow range | 100–1200 l/min |
| Head range | 6–1 m |
| Pump body | Cast iron (cataphoresis treated) |
| Impeller | Two-channel, cast iron (cataphoresis treated) |
| Motor sleeve | AISI 304 stainless steel |
| Motor cover | Cast iron (cataphoresis treated) |
| Motor shaft | AISI 431 stainless steel |
| Mechanical seals | Double mechanical seal with oil chamber: silicon carbide / graphite / NBR (motor side), silicon carbide / silicon carbide / NBR (pump side) |
| Speed | 4-pole, 1,450 rpm |
| Port | DN80 (3″) flanged, PN10 |
| Solids passage | Up to Ø 50 mm |
| Power cable | 10 m (H07 RN-F) |
| Maximum depth | 10 m below water level |
| Minimum immersion (continuous) | 500 mm |
| Liquid temperature | Up to +40 °C |
| Insulation / protection | Class F / IP X8 |
| Liquid | Sewage, sludge-mixed water, activated and putrid sludge |
BC /35, /50 and BC4 range
| Model | Code | Supply | Power | Flow | Head |
|---|---|---|---|---|---|
| BC 40/35 | 2302570 | Three Phase | 3 kW / 4 HP | 300–1500 l/min | 18.5–5.5 m |
| BC 55/35 | 2302580 | Three Phase | 4 kW / 5.5 HP | 300–1700 l/min | 22.5–7.5 m |
| BC 75/35 | 2302590 | Three Phase | 5.5 kW / 7.5 HP | 300–1900 l/min | 27.5–10 m |
| BC 40/50 | 2302600 | Three Phase | 3 kW / 4 HP | 300–1800 l/min | 16–4.5 m |
| BC 55/50 | 2302610 | Three Phase | 4 kW / 5.5 HP | 300–2100 l/min | 20–6 m |
| BC 75/50 | 2302620 | Three Phase | 5.5 kW / 7.5 HP | 300–2300 l/min | 24.5–7.5 m |
| BC4 10/50 | 2305540 | Three Phase | 0.75 kW / 1 HP | 100–1200 l/min | 6–1 m |
Head shown as the working range from minimum to maximum flow. Performance to Pedrollo 50 Hz data.
Frequently asked questions
What size solids will it pass?
Up to Ø 35 mm on the BC /35 models, and up to Ø 50 mm on the BC /50 models and the BC4 10/50.
Is there a single-phase version?
No. These models are three-phase only.
Can it go on a guide rail?
Yes. Pedrollo guide-rail kits with vertical delivery are available separately.
-
Data Sheet PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
Related products
The Clarke PVP11A stainless steel pump ideal for heavy duty draining applications including pits, sumps, ditches, fottings etc. It can be used to remove both…
The Ebara Idrogo is a 5" submersible multistage pump designed for clean water applications including well pumping, pressure boosting, garden irrigation and domestic water supply.…
Submersible sewage pump with a 40mm solids handling capacity. Cast iron construction suitable for pumping light domestic waste effluent septic tanks and large basements/cellars.
The Clarke CSD3 multi-stage 4 impeller pump is for use with cold, clean water i.e. wells or rain water tanks and can pump up to…
Submersible pumps specifically designed for uses in narrow pits with dimensions down to 20 cm x 20 cm. Suitable to pump clear water containing particles…
Lowara DOC Pumps Submersible pumps for drainage, infiltration water and emptying of pools, ponds, tanks and reservoirs. The DOC pump is mainly made of stainless…
Frequently Asked Questions
Quick answers to common questions about the Pedrollo BC4 10/50 Three Phase 2305540. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What is a submersible pump?
A submersible pump is designed to operate fully submerged in the liquid it is moving. The motor is sealed inside the pump body and cooled by the surrounding water. Submersibles are used for drainage, sewage, septic tanks, deep wells and boreholes, and for raising water from sumps, cellars and floodwater. Many stocked at Anglian Pumping handle solids in suspension.
Can submersible pumps handle solids and sewage?
Yes – some submersibles are designed for clean water only, others handle solids up to 50 mm or full raw sewage. Anglian Pumping stocks ABS, BBC, Flygt and T-T Submersibles ranges that include vortex, single channel and grinder impellers for different solids handling requirements. Always match the pump to the maximum solid size and the type of effluent it will see.
When should I use a submersible pump instead of a surface pump?
Use a submersible when the water level is more than around 8 metres below the pump installation point – surface pumps cannot self-prime beyond that depth. Submersibles are also better when the liquid contains solids, when noise must be minimised, or when the pump needs to operate in confined spaces such as sumps and chambers where a surface pump would not fit.