Chao Dun Machinery (Zhejiang) Co., Ltd

CDS Series Electric Split Case Double Suction Fire Pump

Product Overview The XBD-CDS Horizontal Split-Case Double-Suction Fire Pump Set is a double-suction centrifugal fire pump featuring a straight-through flow passage, rib-reinforced casing, and optimized bearing span for enhanced shaft rigidity, integrated with mechanical seal and resin-sand precision casting process for stable high-flow medium-head fire water supply. Resolves four critical operational challenges in conventional split-case… Continue reading CDS Series Electric Split Case Double Suction Fire Pump

CDLF Series Vertical Multistage Stainless Steel Centrifugal Pump-CDLF

Product Overview The CDL/CDLF Series Vertical Multistage Centrifugal Pump is a non-self-priming sectional multistage centrifugal pump featuring a direct-coupled motor with tie-rod fastened pressure-resistant casing and coaxial inlet/outlet configuration, enabling compact in-line pipeline installation. Resolves four critical operational risks: inability to deploy conventional multistage pumps in space-constrained layouts, motor damage from dry running/phase loss/overload, complex… Continue reading CDLF Series Vertical Multistage Stainless Steel Centrifugal Pump-CDLF

CDD Series Horizontal Multi-Stage Fire Pump

Product Overview XBC Series Diesel Engine Fire Pump Set per GB 6245-2006: Independent diesel power, auto-start within 5s, sustained rated flow/pressure. Compatible with horizontal single-stage / split-case / multistage pumps. Pain Points Addressed Eliminates 4 critical risks: Electric pump failure during power outage | Delayed emergency start | Grid dependency reliability gaps | Flow/pressure fluctuation… Continue reading CDD Series Horizontal Multi-Stage Fire Pump

Vertical Single-Stage Fire Pump

Product Overview Engineered per GB 6245 national standard with a vertical single-stage centrifugal architecture, delivering stable flow, precise head, and low-noise emergency boosting for fire water supply systems. Precisely deployed for building fire pipelines, industrial/municipal water supply, high-rise boosting, HVAC circulation, and long-distance transport, supporting media transport across ambient to 120℃ temperature ranges. Unlike traditional… Continue reading Vertical Single-Stage Fire Pump

Vertical Multistage Fire Pump

Product Overview Engineered to GB 6245 national standard with vertical multi-stage hydraulic design, delivering high-head, high-flow, zero-latency emergency water supply and pressure stabilization for fire protection systems. Precisely deployed for high-rise buildings, commercial complexes, industrial facilities, and municipal fire networks, supporting integrated operation of hydrant, sprinkler, and pressure-stabilization systems. Unlike standard multi-stage pumps, this series… Continue reading Vertical Multistage Fire Pump

Vertical In-line Pump

Product Overview Engineered with a vertical direct-coupled structure and modern optimized hydraulic model, delivering a compact, high-efficiency, low-noise inline fluid transport solution for municipal, industrial, and HVAC systems. Precisely deployed for high-rise water boosting, fire pressure stabilization, boiler circulation, chemical processes, and noise-sensitive environments, ensuring stable transport of clean water and similar non-corrosive media. Unlike… Continue reading Vertical In-line Pump

Submersible Non-clogging Sewage Pump

Product Overview Engineered with anti-clogging hydraulic design and intelligent safety monitoring, delivering high-efficiency, reliable, maintenance-free submersible sewage solutions for media containing solids, long fibers, and complex wastewater. Precisely deployed for municipal wastewater treatment, industrial effluent discharge, building basement drainage, agricultural irrigation, and special conditions (explosion-proof/low-noise), supporting both fixed and mobile installation modes. Unlike conventional sewage… Continue reading Submersible Non-clogging Sewage Pump

ntegrated Oil-Water Separator

Product Overview Engineered with 304 stainless steel integrated sealed design, delivering high-efficiency grease separation, zero-odor emission, and overflow-proof protection for catering and industrial oily wastewater. Precisely deployed for hotels, restaurants, central kitchens, food processing plants, petrochemical facilities, and mechanical manufacturing sites, supporting both animal/vegetable oils and mineral oil wastewater treatment. Unlike traditional open-type grease traps,… Continue reading ntegrated Oil-Water Separator

Horizontal In-line Pump

Product Overview Product Definition: The ISW Series Horizontal Centrifugal Pump is a single-stage single-suction centrifugal pump designed per ISO 2858 standard, featuring a direct-coupled structure and optimized hydraulic model, supporting modular selection (10 sub-models) for transfer of water, hot water, corrosive, and flammable liquids. Pain Points Addressed: Resolves operational challenges of conventional horizontal pumps including… Continue reading Horizontal In-line Pump

Deep Well Fire Pump

Product Overview The Deep Well Fire Pump Set is a firefighting water supply unit manufactured in compliance with China’s GB 6245-2006 standard for fire pump performance. It ensures stable water extraction from deep wells to meet the pressure and flow requirements of fire protection systems. Suitable for high-rise buildings, industrial parks, rural fire protection, and… Continue reading Deep Well Fire Pump

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