T4 Features
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 Turbo-Flo™ Air Distribution System (ADS)
Specifications
Air Inlet
1/2" FNPT
Liquid Inlet
38 mm (1-1/2")
Liquid Discharge
38 mm (1-1/2")
Connection Type
NPT/BSPT (Threaded)Max Pressure
8.60 bar
(125.00 psi)
Max Diameter Solids
13.00 mm
(1/2")
Max Suction Lift Capability
Ultra-Flex™:
4.27m
(14.00') Dry,
8.23m
(27.00') Wet
Max Flow Rate
Ultra-Flex™:
216.00 lpm
(57.00 gpm)
Displacement Per Stroke
Ultra-Flex™:
0.64 L
(0.17 gal)
Wetted Housings
Material | Ship Wt |
---|---|
Aluminum | 17.00 kg (38.00 lb) |
Cast Iron | 26.00 kg (57.00 lb) |
Non-Wetted Housings
Description | Material |
---|---|
Center Section | Aluminum |
Air Valve | Brass |
Air Chamber | Aluminum, Mild Steel |
Elastomer Options
Material | Temperature Limits |
---|---|
Buna-N | -12.00°C to 82.00°C (10.00°F to 180.00°F) |
EPDM | -51.00°C to 138.00°C (-60.00°F to 280.00°F) |
FKM | -40.00°C to 177.00°C (-41.00°F to 350.00°F) |
Neoprene | -18.00°C to 93.00°C (0.00°F to 200.00°F) |
* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only