Wilden AODD Double Diaphragm Pump - 102 mm (4 in.) - Turbo-Flo Clamped Metal - T20

102 mm (4") Turbo-Flo™ Clamped Metal AODD Pump T20

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 102 mm (4")
LIQUID DISCHARGE
  • 102 mm (4")
CONNECTION TYPE
  • DIN/ANSI (Flanged)
MAX SUCTION LIFT CAPABILITY
  • Rubber – 3.66 m (12') Dry, 9.14 m (30') Wet
MAX FLOW RATE
  • Rubber – 1,041 lpm (275 gpm)
MAX PRESSURE
  • 8.6 bar (125 psi)
MAX DIAMETER SOLIDS
  • 35 mm (1-3/8'')
DISPLACEMENT PER STROKE *
  • Rubber – 4.62 L (1.22 gal)
    • * 1 cycle = 2 strokes
  • icon_cert-CE

Features and Benefits

Famous for its long life and easy serviceability, the durable Wilden® Turbo-Flo™ Series is the first air distribution system (ADS) that originated in the air-operated double-diaphragm (AODD) pump industry. Though enhancements have been made, these pumps work well in certain applications where quality of the compressed air is a concern. These pumps are easy to maintain, cost effective, and economical. Portable and available in a single-point exhaust option for submersible applications, the Turbo-Flo excels in utilitarian-type applications, including the transfer of water, slurry and more.
  • Simple air distribution system design, minimal moving parts
  • Clamped design for lightweight and quick maintenance
  • Ability to handle dirty air applications
  • Single-point exhaust

Downloads

EOMs

102 mm (4'') Turbo-Flo Clamped Metal Pump
Model: T20 | Code: WIL-10280-E-04

Performance and Specifications

Dimensions

Dim-T20-102mm4inTurbo-Flo-CMP

Note: Dimensions vary by material and connection. For additional information, please refer to the T20 Metal Manual.

Flow Curve – Rubber-Fitted

Flo-T20-102mm4inTurbo-Flo-CMP

Note: Additional performance curves can be found in the T20 Metal Manual.

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 102 mm (4")
LIQUID DISCHARGE
  • 102 mm (4")
CONNECTION TYPE
  • DIN/ANSI (Flanged)
MAX FLOW RATE
  • Rubber – 1,041 lpm (275 gpm)
MAX PRESSURE
  • 8.6 bar (125 psi)
MAX DIAMETER SOLIDS
  • 35 mm (1-3/8'')
MAX SUCTION LIFT CAPABILITY
  • Rubber – 3.66 m (12') Dry, 9.14 m (30') Wet
DISPLACEMENT PER STROKE *
  • Rubber – 4.62 L (1.22 gal)
    • * 1 cycle = 2 strokes

Wetted Housings

Material Ship Weight
Cast Iron 231 kg (500 lb)

Non-Wetted Housings

Description Material
Center Block Aluminum
Air Valve Brass
Air Chamber Aluminum

Elastomer Options

Material Temperature Limits
Buna-N -12°C to 82°C (10°F to 180°F)
EPDM -51°C to 138°C (-60°F to 280°F)
FKM -40°C to 177°C (-40°F to 350°F)
Neoprene -18°C to 93°C (0°F to 200°F)
PTFE* 4°C to 104°C (40°F to 220°F)
Polyurethane -12°C to 66°C (10°F to 150°F)
Saniflex™ -29°C to 104°C (-20°F to 220°F)
Wil-Flex™ -40°C to 107°C (-40°F to 225°F)

* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only

Accessories