Most Recognize Brand
Pro-Flo® Shift Series
Specifications:
- Fewer operating parts, meaning less downtime and simplified maintenance
- Delivers more yield per SCFM versus competitive AODD pumps
- Longer diaphragm life & Quiet operation




Find Spare Parts
Wilden Series:
Pro-Flo® Series
Pro-Flo® Series pumps is the incorporation of a simple and durable Air Distribution System (ADS) that features a plastic center block and lube-free operation. The patented Pro-Flo® ADS incorporates three moving parts: the unbalanced air valve spool, the pilot spool and the main shaft/diaphragm assembly for simplicity and high reliability
- Advanced Bolted Configuration
- Energy-Efficient Air Distribution System (ADS)
- Dura-Flo™ Diaphragm Technology
- Wide Material & Fluid Compatibility
- Quiet & Smooth Operation
- Easy Maintenance & Serviceability
Wilden Series:
Pro-Flo® SHIFT Brahma™
Brahma™ Series Air-Operated Double-Diaphragm (AODD) Pumps transfer solid-laden slurries safely and effectively. The Brahma Series utilizes a unique top inlet, bottom discharge orientation and flap valves to allow passage of large-size solids and avoid damage from product entrapment and settling of solids in intermittent-duty applications.
- Advanced SHIFT Technology
- Brahma™ Air Valve System
- Energy Efficiency
- Quiet Operation
- Durability & Low Maintenance
- Versatile Material Options
Graco Series:
Husky 2150 Air Operated Double Diaphragm Pump
The Husky 2150 air operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover.
- Rugged & Durable Construction
- High Flow Rate & Efficiency
- Easy Maintenance
- Dry-Run Capable
- Versatile Material Options
- Energy-Efficient Operation
Why Choose us?
High-Quality OEM Parts
Direct replacement for Wilden pumps (Pro-Flo, Advance, etc.) & Made from durable materials (PTFE, Santoprene, Aluminum, Stainless Steel)
Same Fit But Lower Price
Massive savings without compromising quality & Ideal for bulk buyers, distributors, and industrial users
Fast Shipping & Reliable Supply
Global Customers Served – Shipping to USA, Europe, Middle East, and more
Guide & Tips
How to Select Your Diaphragm
Determining the correct diaphragm requires carefully identifying and factoring all process and application parameters into the analysis. A number of factors must be taken into account when choosing the proper diaphragm suitable for a specific application.
ARO Series
ARO EXP 2″ Metalic Model
ARO® EXP 2” metallic pumps achieve flow rates of up to 172 GPM (651 LPM) and offer a wide
array of material and porting configurations. These pumps are often used for transfer, filling,
recirculation and batching in ceramic, paint, oil and gas, chemical and petrochemical markets.



