General Information

  Operating & Design Range

[High head Discpac shown left, flat Discpac shown right.]

Disc pumps are an engineered product, configured to meet the user’s needs by varying the number, size and spacing of discs in the Discpac. They are available in both US and metric dimensions, or for specific industrial applications.

• Hydraulic flow capacities: 2–10,000 GPM [0.5–2250 m³/h]
• Discharge pressures: up to 1000+ft TDH [300+ m]
• Discpac diameters from 8-inch [203mm] to 20-inch [508mm]
• Suction pressures: low NPSHr
• Working pressures: up to 1400 psi [95 atm]
• Operating temperatures: to 1000°F [523°C]
• Viscosities: up to 300,000 cPs
• Pump speeds: up to 3600 rpm
• Solids size (max): 10 inches [250 mm]
• Drivers: electric, diesel, hydraulic, air

 Pump Configurations

• Direct-coupled
• Frame-mounted
• Close-coupled
• Submersible
• Vertical sump
• Dry pit
• Over-under
• Cantilever
• Self-priming
• Sanitary
• API-610

Pump Material Options

• Stainless steel
• Ductile iron
• CD4 MCU
• Hastalloy
• WCB steel
• Titanium

Other metallic and non-metallic materials available on request