Single Stage Centrifugal Pumps with Shaft Seal

The NCL Series are single-stage, single-flow volute casing pumps designed for handling liquids in the chemical and petrochemical industry, in refineries, for heat transfer liquids etc.  The pumps can handle acids, alkalis, solvents, hydrocarbons, heat transfer liquids, heavy fuel, liquid sulphur, melted plastics, bitumen etc.

• Dimensions and performance in accordance to EN 22858 (ISO 2858)
• Capacities up to 900 m³/h
• Wide selection of construction materials and shaft sealing systems

The NCR Series are a range of heavy duty centrifugal pumps for petroleum, petrochemical and natural gas industries. The pumps can handle acids, alkalis, chlorinated hydrocarbons, heat transfer media (HTM), all kinds of hydrocarbon fuels, liquid sulphur, melted plastics, bitumen etc.

• Designed and manufactured according to API 610/ISO 13709.
• Maximum capacity is 700 m³/h
• Differential head up to 145m at 2900 rpm and 220m at 3500 rpm.

The NH Series is a range of hot water circulation pumps developed for medium and large size heating applications which require temperatures > 140°C.

• NHL/NHM variants designed for pressures up to 45 bar @ 238°C with a maximum capacity of 900 m³/h and differential head of 150m.
• HPL/HPR variants are designed for pressures up to 80 bar @ 280°C with a maximum capacity of 300 m³/h and differential head of 60m.

The NCT Series are vertical pumps with separate discharge pipe designed for the chemical, petrochemical and related industries for the handling of acids, alkalis, hydrocarbons, condensation products, solvents etc. 

• Maximum capacity up to 900 m³/h
• Pressures up to 45 bar @ 238°C
• Differential head to 150m

The NCV Series is a range of inline pumps developed for the chemical, petrochemical and related industries.

• Installed inline, requires a minimum of space and no time-consuming alignment of couplings is required.
• Ball bearing failures through inadequate alignment are excluded.
• Wide selection of materials and shaft sealing systems.
• Suitable for handling acids, alkalis, hydrocarbons, hot water up to 234°C, hot oil up to 350°C, cooling fluids, solvents etc.

The NKL Series are light duty centrifugal pumps for handling heat transfer media.  The dimensions and performance range comply with the requirements of DIN EN 733.

• Capacities up to 1000 m³/h
• Differential heads up to 90 m
• Maximum operating temperature is 340°C (without additional cooling)

The NKX Series are light duty centrifugal pumps for handling hot oils in industrial heating plants/units.  The bearing bracket with additional air cooler is specially designed to handle heat transfer oil.  Dimensions and performance range comply with the requirements of DIN EN 733.

• Capacities up to 400 m³/hr
• Differential heads up to 90 m.
• Maximum operating temperature is 350°C