PQ

The economical standard external gear pump: flows from 0.14 to 2,283 l/min (0.008 to 137 m³/h), pressures up to 20 bar, viscosities from 0.5 to 140,000 mPas (higher on request), temperatures from -60 to 450 °C, suction lift up to 4 m and efficiency of 60 to 74%, in all available materials with lip seals or packing. 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 137 m³/h
• Pressure: up to 20 bar
• Suction lift: up to 4 m
• Fluid temperature: -60 to 450 °C
• Viscosity: up to 140000 cSt
• Drive: Electric
• Shaft seal: Lip seals, packing

Media handled

• Media properties: Low viscosity, High viscosity

Applications and industries

• Chemical
• Petrochemical
• Industrial processes