WILDEN PS8: 51 mm (2″) Pro-Flo® SHIFT Stallion® Clamped Metal Pump
AIR INLET
- 3/4″ FNPT
LIQUID INLET
- 51 mm (2″)
LIQUID DISCHARGE
- 51 mm (2″)
CONNECTION TYPE
- NPT/BSPT (Threaded)
MAX SUCTION LIFT CAPABILITY
- EZ-Install TPE – 5.3 m (17.5′) Dry, 9.0 m (29.5′) Wet
MAX FLOW RATE
- EZ-Install TPE – 634 lpm (168 gpm)
MAX PRESSURE
- 8.6 bar (125 psi)
MAX DIAMETER SOLIDS
- 19 mm (3/4”)
DISPLACEMENT PER STROKE *
- EZ-Install TPE – 2.0 L (0.52 gal)
* 1 cycle = 2 strokes
Features and Benefits
Wilden® Stallion® Series Air-Operated Double-Diaphragm (AODD) Pumps are ideally suited for rugged mining applications thanks to their unique ability to handle solid-laden mining slurries with ease. Furthering the Stallion Series pump’s ability to handle the toughest mining applications is a robust design featuring a large internal clearance and flow-through path for large-solids passage that prevents the pump from clogging. The Stallion Series is also designed with a polyurethane screen base at its inlet to provide additional durability.
Stallion Series technology incorporates an altered ball/seat check-valve assembly to allow for solids passage. Its polyurethane screen base at the inlet gives added durability.
- Clamped design with handles for lightweight portability
- Large internal clearances due to modified ball, seats, diaphragms and shafts to handle solid-laden slurries
- Polyurethane screen base to act as an initial filter to keep larger solids from damaging the pump
- Powered by Pro-Flo® SHIFT Air Distribution System (ADS)



















































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