SEH pumps are centrifugal pumps with horizontal designed and manufactured according to ISO 2858/5199 standards. These pumps are ideal for a wide range of industrial sectors, offering reliable performance for process applications, general services, and medium-duty operations. 

Advantages & Benefits of ISO 2858/5199 Standard Centrifugal Pump

• Large size of oil lubrication bearings are used and run steadily for a long time. Other bearing options available  such as double row angle contact ball bearing matching cylindrical roller bearing, double row angle contact ball bearings matching deep grow ball bearing or double deep groove ball bearings.
• Variety of material for the main flow passage are available to manufactured based on customer requirement.
• Oil sight glass on the bearing bracket enable easy monitoring on the lubricant oil level and condition.
• Lifetime of the pump are improved by the use of wear ring between the case and the cover for larger size of SEH  pumps.
• The impellers have axial balancing holes which can reduce the axial force efficiently and prolong the lifetime of the  bearing.
• The standard flange is in DIN or ASME B 16.5 specifications with PN16  pressure rating.
• The disc spacer coupling components come as standard with these pumps.
• Hydraulic parts are an optimally designed. The efficiency is high and the high efficiency zone is wide.
• SEH is a single-stage pump , and can be equipped with either closed or semi-open impellers. The impeller can be trimmed to meet specific flow rate requirements.
• The flow passage are casted with resins sand casting process and the flow passage surface is smooth.
• The pumps have low noise level (5-8 dbA lower than the similar products), little vibration, steady operation and long lifetime.