T8 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)
Dimensions
Note: Dimensions vary by material and connection. For additional information, please refer to the T8 Metal Manual.
Flow Curve –Ultra-Flex™ Fitted
Note: Additional performance curves can be found in the T8 Metal Manual.
Specifications
Air Inlet
3/4" FNPT
Liquid Inlet
51 mm (2")
Liquid Discharge
51 mm (2")
Connection Type
NPT/BSPT (Threaded)Max Pressure
8.60 bar
(125.00 psi)
Max Diameter Solids
19.00 mm
(3/4")
Max Suction Lift Capability
Ultra-Flex™:
3.40m
(11.00') Dry,
9.50m
(31.00') Wet
TPE:
2.10m
(7.00') Dry,
9.50m
(28.00') Wet
Max Flow Rate
Ultra-Flex™:
568.00 lpm
(150.00 gpm)
TPE:
606.00 lpm
(160.00 gpm)
Displacement Per Stroke
Ultra-Flex™:
1.66 L
(0.44 gal)
TPE:
1.89 L
(0.5 gal)
Wetted Housings
| Material | Ship Wt |
|---|---|
| Aluminum | 33.00 kg (72.00 lb) |
| Cast Iron | 52.00 kg (114.00 lb) |
Non-Wetted Housings
| Description | Material |
|---|---|
| Center Block | Aluminum, Polypropylene |
| Air Valve | Brass |
| Air Chamber | Aluminum |
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) |
| PTFE* | 4.00°C to 104.00°C (40.00°F to 220.00°F) |
| Saniflex™ | -29.00°C to 104.00°C (-20.00°F to 220.00°F) |
| Wil-Flex™ | -40.00°C to 107.00°C (-40.00°F to 225.00°F) |
* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only
Brochures
Dimensional Drawings