ZI

The economical internal gear pump for standard pressure applications: flows from 10 to 4,120 l/min (0.1 to 250 m³/h), pressures up to 14 bar, viscosities from 1 to 55,000 mPas (higher on request), temperatures from -40 to 300 °C, suction lift up to 4 m and efficiency up to 90%. The HP / MHP internal gear series is listed together with the ZI on the manufacturer site. Available in versions compliant with API, ATEX, TR-CU 10, TR-CU 12 and TA Luft on request; self-priming and dry-running capable.

Key technical parameters

• Flow rate: up to 250 m³/h
• Pressure: up to 14 bar
• Suction lift: up to 4 m
• Fluid temperature: -40 to 300 °C
• Viscosity: up to 55000 cSt
• Drive: Electric

Media handled

• Media properties: Low viscosity, High viscosity

Applications and industries

• Chemical
• Petrochemical
• Industrial processes