4" Submersible Water Pump
This submersible electric pump provides efficient and reliable water extraction. Its stainless steel construction ensures corrosion resistance and longevity.
Technical Specifications
Product Overview
High-Efficiency 4" Submersible Solutions
The BM Series 4" submersible electric pumps are engineered for cost-effective and reliable water extraction from deep wells and boreholes. Constructed with a corrosion-resistant stainless steel body and a multi-stage centrifugal hydraulic design, these pumps deliver high performance across domestic, agricultural, and industrial applications. Designed for versatility, they support both vertical and horizontal installation and feature floating impellers for superior abrasion resistance against sand.
Key Performance Metrics
Performance Highlights
Applications
- Primary Applications
- Deep Well Water SupplyAgricultural IrrigationPressure BoostingFire-fightingIndustrial ApplicationReservoirs and Tanks
Technical Specifications
Motor Options
| Phase | Power Range (kW) | Voltage (V) | Frequency |
|---|---|---|---|
| Single-phase (4OS) | 0.25 - 2.2 | 220 | 50 Hz |
| Three-phase (4OS) | 0.37 - 2.2 | 220 | 50 Hz |
| Three-phase (4OS) | 0.37 - 3.0 | 380 | 50 Hz |
Delivery Port Sizes
- 1BM, 2BM, 4BM, 6BM: Rp 1" 1/4
- 8BM, 12BM, 16BM: Rp 2"
Construction & Features
Construction Materials
- Precision-cast stainless steel delivery port
- Precision-cast stainless steel suction support
- Hexagonal pump shaft for effective impeller driving
- Abrasion-resistant floating impellers
- Built-in non-return valve to prevent backflow
Operating Conditions
Installation Orientation
- Max Water Temperature
- 35 °C
Identification
Code Structure
The model code (e.g., 4BM11S) identifies the pump series. The first digit represents flow rate in m³/h, 'BM' indicates the series, the following digits represent motor power (kW x 10), and the suffix indicates phase (S for Single-phase, T for Three-phase).
