CE Certification indicates the FSB Series meets applicable EU safety, health and environmental protection requirements. It means the pump has been assessed to conform to relevant directives — request the specific CE declaration and conformity documents from the supplier for details.
Yes — the 'PTFE Pump' designation and available stainless steel (SS304/SS316/SS316L) and PTFE-lined material options make the FSB Series suitable for many corrosive liquids. Always confirm chemical compatibility for your specific fluid and concentration with the manufacturer before use.
Power options range from 1.5 kW up to 400 kW. Motors are available for 50/60 Hz operation and standard voltages of 220V / 380V / 440V, with custom voltage configurations available on request.
Outlet sizes for the FSB Series are listed as 25–200 (please confirm unit — typically millimeters). Specific flange sizes and connections may vary by model — request the pump curve and dimensional drawing for the exact model you plan to order.
The FSB Series is designed for hot water and oil and is suitable for many chemical and acid transfer tasks when built with PTFE or corrosion-resistant materials. Verify compatibility for any other specific liquid or slurry.
Available materials include cast iron and stainless steels (SS304, SS316, SS316L). PTFE lining or PTFE wetted parts are offered for enhanced chemical resistance — specify material requirements when ordering.
The FSB Series is described as oil-lubricated. Bearings and lubrication arrangements depend on model and duty; follow the manufacturer's maintenance instructions for lubrication type and intervals.
Maximum operating temperature depends on the chosen materials, seal arrangement and motor specifications. PTFE components can tolerate high temperatures in general, but confirm the allowable temperature for your selected model and seals with the manufacturer or datasheet.
Sealing options vary by model and application (mechanical seals, specialty chemical seals, etc.). The exact seal material and arrangement should be selected based on the pumped fluid and temperature — consult the supplier for recommended seals for corrosive or hot fluids.
Yes. The product listing specifies OEM support and custom voltage options. Hengbiao can supply customized configurations and spare parts — contact the vendor with your requirements for lead times, drawings and part numbers.
Request the pump curves and technical datasheet for the specific FSB model from Hengbiao or your supplier. Performance (flow, head, NPSH, efficiency) varies across the model range and is essential for correct selection and system matching.
General centrifugal pump installation best practices apply: firm, level base; correct alignment of pump and driver; proper piping support to avoid strain on the casing; and ensuring appropriate inlet conditions to avoid cavitation. Obtain the manufacturer’s installation manual for model-specific instructions.
Yes. Suppliers typically provide CE declaration, material certificates (e.g., mill test reports for stainless steel), and test reports upon request. Ask your sales contact for the documents you need before purchase.
Explosion-proof or other special motor types may be available by special order. These options are not specified by default — contact Hengbiao or your sales representative to discuss hazardous-area certification and special motor requirements.
Maintenance frequency depends on operating conditions (temperature, fluid, run hours). Routine tasks include checking lubrication, seals, bearings, and alignment. Service life depends on duty, material selection and maintenance — ask the manufacturer for recommended maintenance intervals and expected service life estimates for your application.
Discover our latest orders