Products Description
The XBD-GDL Vertical Multistage Fire Pump is a high-pressure centrifugal fire pump designed for reliable water supply in fire protection systems where elevated discharge pressure is required. Its stainless steel multistage structure with compact vertical in-line mounting helps reduce installation space while delivering stable high-head flow for building, commercial, industrial, and municipal fire protection applications.
With flow rates from 1 to 100 L/s and heads from 30 to 250 m, the pump can be configured with the appropriate number of stages according to project-specific hydraulic requirements. Electric motor, diesel engine and complete fire pump set configurations are available for different system designs and local fire code requirements.
Each pump is performance tested before shipment, and technical documentation, dimensional drawings and selection support can be provided for project evaluation.
Technical Advantages
High-Pressure Multistage Design
Multiple stainless steel impeller stages arranged in series deliver heads up to 250 m, providing sufficient pressure for high-rise building fire protection, spray systems and long-distance water delivery from a compact vertical footprint.
Full Stainless Steel Wetted Parts
Pump casing, impellers and diffusers are manufactured from 304 stainless steel, ensuring corrosion resistance in standby service, compliance with clean water requirements and stable performance over the pump's full service life.
Compact Vertical In-Line Installation
The pump installs directly onto the pipeline with coaxial motor mounting, reducing footprint by over 50% compared with horizontal multistage pumps and eliminating the need for a separate concrete base.
Fire Code Compliant Performance
Every pump is hydrostatically tested at 1.5 times working pressure and performance verified within ±5% of rated values before delivery, with non-overloading power characteristics across the full operating range.
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