PS420/PS430 Pro-Flo SHIFT Bolted Metal Pumps

The Wilden Pro-Flo SHIFT Series PS420 and PS430 bolted metal pumps redefine performance standards for air-operated double diaphragm (AODD) pumps. With an advanced flow path design, these pumps deliver up to 35% greater flow rates than competing models, enhanced diaphragm life, and superior containment.

Their bolt-down footprint and compatible inlet/discharge connections make them ideal for easy replacement of clamped models, ensuring a seamless upgrade. Whether you need NPT/BSPT threaded connections (PS420) or DIN/ANSI flanged connections (PS430), these pumps offer maximum versatility for demanding industrial applications.

Key Features & Benefits

• Enhanced Flow Rates: Pump more gallons per SCFM.
• Energy Efficiency: Features the Pro-Flo SHIFT ADS for reduced air consumption and kilowatt usage.
• Superior Containment: Bolted construction ensures reliability and longevity.
• Chemical Compatibility: Handles a wide range of aggressive chemicals.
• Flexibility: Portable, submersible, and easy to maintain.
• Long Diaphragm Life: Designed for maximum MTBR (Mean Time Between Repair).
• Increased Reliability: Flexible manifold adjustments and superior on/off reliability.
• High Suction Lift: Handles large solids and achieves impressive suction capabilities.