4″ | 102 mm
Wilden T20 Original Metal AODD Pumps ensure reliability without sacrificing ease of maintenance. With simple installation and easy serviceability, it’s ready for rugged utilitarian applications that require a robust design.
The wetted path material is cast iron.
The Wilden T20 comes equipped with the Pro-Flo X™ Air Distribution System (ADS), which provides superior flow rates, variable control, the patented Efficiency Management System (EMS™), maximum Mean Time Between Repair (MTBR) and lube-free operation.
Wilden T20 Original Metal Benefits and Features
The Successful Solution
- Decades of proven performance
- Intrinsically safe
- Clamped connections for faster maintenance
- Self-priming
- Variable speed
- Dry-run without damage
- Single-point exhaust option
- Shear-sensitive
- Widest range of materials in the industry
Dependable
- Longest Mean Time Between Repair (MTBR)
- Proven air distribution systems (ADS)
- Simplicity of design
- Superior anti-freezing
- Increased On/Off reliability
Economical
- Low cost
- Simple installation
- Ease of maintenance
Wilden T20 Original Metal Performance
WETTED HOUSINGS
(Water Chambers and Manifolds)
| Material | Ship Wt |
|---|---|
| Cast Iron | 231 kg (500 lbs) |
NON-WETTED HOUSINGS
| Description | Material |
|---|---|
| Center Block | Aluminum |
| Air Valve | Brass |
FLOW RATE
- TO 1041 LPM (232 GPM)
MAX PRESSURE
- 8.6 BAR (125 PSI)
MAXIMUM SUCTION LIFT CAPABILITY
- 3.7 m (12′) Dry, 9.1 m (30′) Wet
MAXIMUM DIAMETER SOLIDS
- 35 mm ( 1-3/8”)
DISPLACEMENT PER STROKE
- Rubber- 4.62 l (1.22 gal)
- TPE- 4.62 l (1.22 gal)
Elastomer Options
| Material | Temperature Limits |
|---|---|
| Saniflex™ | -28.9 to +104.4 °C (+20 to +220 °F) |
| Viton® | -40 to +176.7 °C (-40 to +350 °F) |
Certifications
CE Mark (Conformité Européene – European Conformity)
Wilden Pump & Engineering LLC has met the criteria for placing the CE mark on our product line. On December 3, 1999, Wilden fully self-certified its product line by meeting all the regulations of the Machinery and PED (Pressure Equipment) Directives. Every pump manufactured by Wilden will now receive the CE mark. Each pump box will also include a Safety Supplement manual in the eleven official languages of the European Community. This CE mark certification is indicative of Wilden’s pledge to providing our distributor network with all the sales tools necessary to excel in a global economy.
