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S \ SH \ SA type single-stage double-suction centrifugal pump is applied to flow cleanwater without any solid particles or any other liquids which has similar physical andchemical properties. The liquid temperature is below 80℃. lt is widely used forchemistry、mine、 city water supply and drainage and irrigation and so on.
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S/SH/SA Series Pumps are industrial-grade single-stage double-suction centrifugal pumps tailored for clean water transfer and liquids with physical-chemical properties identical to water (e.g., non-corrosive, solid-free fluids). Operating at a maximum liquid temperature of ≤80℃, these pumps are widely utilized in chemical industry fluid circulation, mine drainage systems, municipal water supply and drainage, and agricultural irrigation projects. Their unique double-suction impeller design sets them apart from standard centrifugal pumps, delivering balanced axial force, lower wear, and consistent performance for long-term industrial and civil applications.
Equipped with an optimized double-suction impeller, the S/SH/SA series minimizes turbulence and hydraulic losses, achieving higher efficiency than single-suction alternatives. This design also enhances anti-cavitation performance, preventing vapor bubble damage in low-pressure scenarios—critical for stable operation in water supply networks.
From small-scale irrigation to large municipal water treatment plants, the S/SH/SA Series Pumps adapt to diverse needs. They handle flows ranging from 72 to 12,500 m³/h, making them suitable for both light industrial use (e.g., chemical fluid transfer) and heavy-duty projects (e.g., mine dewatering).
The horizontal center-opening structure allows technicians to access internal components (impeller, seal, bearings) without disassembling inlet/outlet pipelines. This reduces pump maintenance downtime and simplifies on-site repairs—ideal for busy industrial facilities.
With a power range of 18.5–1600kW and speeds of 495–2950r/min, these pumps meet high-demand scenarios like large-scale water transfer projects (e.g., citywide water distribution), ensuring consistent flow even under variable load conditions.
Parameter | Specification Range |
Capacity | 72–12,500 m³/h |
Head | 10–140m |
Power | 18.5–1600kW |
Pump Sizes (Diameter) | 125–1200mm |
Speed | 495–2950r/min |
Max Liquid Temperature | ≤80℃ |
Suitable Liquids | Clean water, non-corrosive fluids (water-like properties) |
The pump body and impeller are crafted from high-strength cast iron, resisting mechanical stress and mild corrosion. Critical components like shafts use stainless steel for enhanced longevity, even in continuous operation.
Standard mechanical seals (or optional soft packing seals) ensure up to 8,000 hours of leak-free performance—reducing fluid waste and maintenance costs. Precision SKF/NK bearings minimize noise and vibration, extending the pump’s service life.
All units meet JB/T 1050-93 (China’s standard for single-stage double-suction centrifugal pumps) and undergo factory testing to verify flow, head, and efficiency—guaranteeing consistent quality.
No—they are designed for clean water transfer. For fluids with low solid content (≤80mg/L) or mild corrosion, contact us for custom material upgrades (e.g., stainless steel impellers).
Conduct routine inspections every 6–12 months (check seals, lubricate bearings, clean impellers). For continuous operation, replace mechanical seals every 8,000 hours to avoid leaks.
Yes—adjustments to the impeller diameter can optimize performance at high altitudes (where atmospheric pressure affects suction). Contact our team for tailored solutions.
Ready to upgrade your fluid transfer system with reliable S/SH/SA Series Pumps? Click Inquire Now to get a customized quote based on your flow/head needs, or Add to Basket for immediate order processing. Our technical team is available 24/7 to help you select the perfect pump—don’t miss out on efficient, long-lasting water transfer solutions!
