Wilden P4 1.5″ AODD Pump – Polypropylene – Tested & Operational
Manufacturer: Wilden (PSG Dover)
Model: P4 (38 mm / 1.5″)
Series: Pro-Flo
Type: Air-Operated Double Diaphragm (AODD)
Condition: Used – Tested & Operational
🔧 Description
Used Wilden P4 1.5″ Pro-Flo air-operated double diaphragm pump with polypropylene wetted components, ideal for chemical transfer and process applications.
Unit has been bench tested on shop air and cycles properly with no observed stalling. Clamped design allows for easy maintenance and serviceability.
This pump is well-suited for plating lines, wastewater treatment, chemical handling, and general industrial fluid transfer.
✅ Test Condition
- Cycles smoothly on compressed air
- No stalling observed
- No continuous air exhaust during operation
- Ready for installation or service
(Video of operation available upon request)
⚙️ Specifications
- Port Size (Inlet/Outlet): 1.5″ (38 mm)
- Max Flow Rate: Up to ~76 GPM
- Pump Type: Air-Operated Double Diaphragm
- Construction: Clamped plastic
- Wetted Material: Polypropylene
- Air Section: Standard Pro-Flo air valve system
🏭 Typical Applications
- Electroplating and surface finishing
- Chemical transfer and dosing
- Wastewater treatment
- Paint, coatings, and process fluids
- Industrial maintenance and backup service
📌 Notes
- Used unit – normal signs of prior service
- Internal wear components not replaced unless noted
- No manufacturer warranty
💰 Pricing
$1,195.00 each
Volume pricing available
🚚 Shipping / Pickup
- Ships via LTL freight or UPS (depending on size/weight)
- Local pickup available
- Freight assistance available
📞 Contact
For additional details, photos, or video of operation, please contact us.
