WILDEN PS4: 38 mm (1-1/2″) Pro-Flo® SHIFT Stallion® Series Clamped Metal Pump

AIR INLET

• 3/4″ FNPT

LIQUID INLET

• 38 mm (1-1/2″)

LIQUID DISCHARGE

• 38 mm (1-1/4″)

CONNECTION TYPE

• NPT/BSPT (Threaded)

MAX SUCTION LIFT CAPABILITY

• EZ-Install TPE – 5.7 m (18.7′) Dry, 9.0 m (29.5′) Wet

MAX FLOW RATE

• EZ-Install TPE – 307 lpm (81 gpm)

MAX PRESSURE

• 8.6 bar (125 psi)

MAX DIAMETER SOLIDS

• 13 mm (1/2”)

DISPLACEMENT PER STROKE *

• EZ-Install – 0.8 L (0.22 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)