Wilden Pump Pro-Flo Series

Wilden Pro-Flo Series pumps are known for simplicity and reliability. They are perfectly suited for challenging industrial applications that require a durable chemical pump or oil pump with robust, consistent, reliable performance. Pro-Flo Series pumps offer increased productivity with more flow while reducing air consumption and maintenance.

Pro-Flo® Air Distribution System

Wilden’s original Pro-Flo Series pumps incorporate a simple and durable Air Distribution System (ADS) featuring a plastic center block and lube-free operation. The patented Pro-Flo air distribution system incorporates just three moving parts for simplicity, high reliability, and longevity:

• non-stalling unbalanced air valve spool
• pilot spool
• main shaft/diaphragm assembly

Pump Applications

• Energy
• Process
• Hygenic
• Mining
• Water and Wastewater

Specifications

Products

25 mm (1″) Pro-Flo Series Bolted Metal Pump (P220/P230)

38 mm (1-1/2″) Pro-Flo Series Bolted Metal Pump (P420/P430)

51 mm (2″) Pro-Flo Series Bolted Metal Pump (P820/P830)

6 mm (1/4″) Pro-Flo Series Clamped Metal Pump (P.025)

13 mm (1/2″) Pro-Flo Series Clamped Metal Pump (P1)

25 mm (1″) Pro-Flo Series Clamped Metal Pump (P2)

38 mm (1-1/2″) Pro-Flo Series Clamped Metal Pump (P4)

51 mm (2″) Pro-Flo Series Clamped Metal Pump (P8)

13 mm (1/2″) Pro-Flo Series Bolted Plastic Pump (P100)

25 mm (1″) Pro-Flo Series Bolted Plastic Pump (P200)

38 mm (1-1/2″) Pro-Flo Series Bolted Plastic Pump (P400)

51 mm (2″) Pro-Flo Series Bolted Plastic Pump (P800)

76 mm (3″) Pro-Flo Series Bolted Plastic Pump (P1500)

6 mm (1/4″) Pro-Flo Series Clamped Plastic Pump (P.025)

13 mm (1/2″) Pro-Flo Series Clamped Plastic Pump (P1)

25 mm (1″) Pro-Flo Series Clamped Plastic Pump (P2)

38 mm (1-1/2″) Pro-Flo Series Clamped Plastic Pump (P4)

51 mm (2″) Pro-Flo Series Clamped Plastic Pump (P8)