ZPP DOUBLE SUCTION, AXIALLY SPLIT SINGLE-STAGE CENTRIFUGAL PUMP

High performance for demanding industrial applications

ZPP double-suction axially split single-stage centrifugal pumps are used for demanding high-capacity industrial applications to ensure process reliability, high efficiency, and low operating costs.

Main benefits

Long and trusted experience in all industrial segments
Excellent performance
Exceeds requirements of international ISO 5199 standard
Unique and superior design features minimize life-cycle costs
Quick and easy installation, safe operation, easy maintenance and service

Main applications

ZPP double-suction pumps are suitable for the most demanding industrial applications to pump clean and lightly contaminated, viscous and low-consistency fibrous liquids.
ZPP pumps are especially designed for pulp and paper production as headbox and dilution feed pumps. They are used also in water and sewage works, heating and cooling systems, power plants and other critical applications.

ZPP double-suction axially split single-stage centrifugal pumps

Main design features

Versatile, reliable, high-efficiency hydraulics and material options
Innovative and reliable hydraulic design to minimize pressure pulsations
Innovative shaft sealing solutions for reliable operation and reduced cost
Reliable, simplified, and heavy-duty bearing units with a variety of different lubrication options
Double suction impeller, with split, staggered and skewed vanes for high efficiency and low NPSH values
Axially split casing design for easy inspection and maintenance without disturbing the piping or motor
Special impeller and pump design enables pumping with low pulsations which is requirement in headbox feed applications

Key characteristics

Capacities	Capacity up to 25,000 m³/h / 110,000 USgpm
Heads	Head up to 160 m / 525 ft
Pressures	Pressure up to 20 bar / 290 psi
Temperatures	Temperature up to 120°C / 250°F
Discharge sizes	Discharge sizes from 250 mm / 10 in to 900 mm / 35 in
Maximum speed of rotation	Speed of rotation up to 3,600 rpm