Wilden® Air-Operated Double-Diaphragm (AODD) Pump Guide- 4" / 102 mm

Wilden® Pump & Engineering Company offers durable, proven Air-Operated Double-Diaphragm (AODD) Pumps with 4" / 102 mm clamped connections. Options include:

  • Selection of plastic or metal wetted path materials
  • Wide variety of available elastomers
  • Innovative Air Distribution Systems (ADS) for efficient, reliable operation

Available pumps with 4" / 102 mm connections:

  • Original® clamped metal series

Additional connection sizes available:

PX20 - 102 mm (4") Original Metal Pump

PS20 - 102 mm (4") Original Metal Pump

T20 - 102 mm (4") Original Metal Pump