Product Overview
The WILO MH202-1/E/3-380-50-2-BSR is a horizontal multistage centrifugal pump engineered by WILO for high-pressure fluid delivery in industrial and building services applications. The MH series utilizes a non-self-priming, multistage centrifugal working principle in which a single shaft carries multiple impellers arranged in series within a stage casing. Each stage adds pressure energy to the pumped medium, allowing the unit to achieve high heads at moderate flow rates without the pulsation or volumetric losses associated with positive-displacement machines. The pump is close-coupled to a three-phase asynchronous motor (380 V / 50 Hz, 2-pole) and is supplied with a BSR configuration, denoting the mechanical seal and material variant specified for the duty. Its horizontal, foot-mounted design provides stable alignment, straightforward pipe connection, and simple integration into booster, transfer, and circulation circuits where reliable, continuous head generation is required.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Horizontal Multistage Centrifugal Pump |
| Model Designation | MH202-1/E/3-380-50-2-BSR |
| Manufacturer | WILO |
| Operating Pressure | Standard Industrial Grade (Up to rated bar, multistage dependent) |
| Motor Rating | 3-Phase, 380 V, 50 Hz, 2-Pole |
| Mounting & Connection | Horizontal Foot-Mounted, Standard ISO / Manufacturer Interface |
Engineering Features & Advantages
- Precision Performance: Multistage impeller stack delivers high head at stable flow, with smooth, low-pulsation centrifugal operation suited to continuous duty cycles.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a robust stage casing and a mechanical seal arrangement (BSR variant) that minimizes leakage and extends service intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without modification to existing pipework or baseplates.
Typical Industrial Applications
This pump is well suited to industrial water supply and pressure boosting, boiler feed and condensate transfer, cooling and circulation circuits in process plants, and wash/cleaning systems in manufacturing facilities. It is also commonly deployed in building services for HVAC chilled and hot water circulation, and in general industrial fluid transfer where a compact, high-head horizontal multistage centrifugal unit is required.
PRODUCT IMAGES
WILO MH202-1/E/3-380-50-2-BSR Horizontal Multistage Centrifugal Pump
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine WILO MH202-1/E/3-380-50-2-BSR Multistage Centrifugal Pump. This Germany-made 380V hydraulic component features a multistage impeller design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.