Wilden AODD Double Diaphragm Pump - 76 mm (3 in.) - Pro-Flo SHIFT Bolted Threaded Aluminum - PS1520 Wilden AODD Double Diaphragm Pump - 76 mm (3 in.) - Pro-Flo SHIFT Bolted Threaded Stainless Steel - PS1520 Wilden AODD Double Diaphragm Pump - 76 mm (3 in.) - Pro-Flo SHIFT Bolted Threaded Ductile Iron - PS1520 Wilden AODD Double Diaphragm Pump - 76 mm (3 in.) - Pro-Flo SHIFT Bolted Flanged Aluminum - PS1530 Wilden AODD Double Diaphragm Pump - 76 mm (3 in.) - Pro-Flo SHIFT Bolted Flanged Stainless Steel - PS1530 Wilden AODD Double Diaphragm Pump - 76 mm (3 in.) - Pro-Flo SHIFT Bolted Flanged Ductile Iron - PS1530

76 mm (3") CSA-Certified Bolted Metal AODD Pump GPS1520/GPS1530

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 76 mm (3")
LIQUID DISCHARGE
  • 76 mm (3")
CONNECTION TYPE
  • NPT/BSPT (Threaded)
  • DIN/ANSI (Flanged)
MAX SUCTION LIFT CAPABILITY
  • EZ-Install TPE – 4.7 m (15.3’) Dry, 9.0 m (29.5’) Wet
  • Full-Stroke PTFE – 5.9 m (19.3’) Dry, 8.6 m (28.4’) Wet
MAX FLOW RATE
  • EZ-Install TPE – 884 lpm (234 gpm)
  • Full-Stroke PTFE – 993 lpm (246 gpm)
MAX PRESSURE
  • 6.9 bar (100 psi)
MAX DIAMETER SOLIDS
  • 12.7 mm (1/2")
DISPLACEMENT PER STROKE *
  • EZ-Install TPE – 4.2 L (1.11 gal)
  • Full-Stroke PTFE – 5.0 L (1.32 gal)
    • * 1 cycle = 2 strokes
  • icon_cert-CE
  • icon_cert-Ex
  • csa logo

Features and Benefits

Wilden® GPS Series pumps, equipped with the Pro-Flo® SHIFT Air Distribution System (ADS) and available in bolted metal construction, are certified by the Canadian Standards Association (CSA) to be powered by natural gas and maintain a safe, reliable operation. They are perfect for oil and gas operations where compressed air is not readily accessible but where natural gas is plentiful.

  • NPT or BSPT threaded inlet/discharge liquid connections (GPS1520)
  • DIN or ANSI flanged inlet/discharge liquid connections (GPS1530) that don't require welding or nipple attachment
  • GPS Series pumps utilize the Wilden Pro-Flo SHIFT ADS
    • Helps plants save valuable natural gas
    • Pro-Flo SHIFT uses 60% less natural gas, without hindering performance
    • Greater flow - more gallons pumped per SCFM

Performance and Specifications

Dimensions

Dim-GPS1520-76mm3in-CSA-C-BMP

Note: Dimensions vary by material and connection. For additional information, please refer to the GPS1520/GPS1530 Metal Manual.

Flow Curve – EZ-Install TPE-Fitted

flo-gps1520-gps1530-ez-tpe-fitted

Note: Additional performance curves can be found in the GP1520/GPS1530 Metal Manual.

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 76 mm (3")
LIQUID DISCHARGE
  • 76 mm (3")
CONNECTION TYPE
  • NPT/BSPT (Threaded)
  • DIN/ANSI (Flanged)
MAX FLOW RATE
  • EZ-Install TPE – 884 lpm (234 gpm)
  • Full-Stroke PTFE – 993 lpm (246 gpm)
MAX PRESSURE
  • 6.9 bar (100 psi)
MAX DIAMETER SOLIDS
  • 12.7 mm (1/2")
MAX SUCTION LIFT CAPABILITY
  • EZ-Install TPE – 4.7 m (15.3’) Dry, 9.0 m (29.5’) Wet
  • Full-Stroke PTFE – 5.9 m (19.3’) Dry, 8.6 m (28.4’) Wet
DISPLACEMENT PER STROKE *
  • EZ-Install TPE – 4.2 L (1.11 gal)
  • Full-Stroke PTFE – 5.0 L (1.32 gal)
    • * 1 cycle = 2 strokes

Wetted Housings

Material Ship Weight
Aluminum 69 kg (152 lb) (PS1520)
101 kg (223 lb) (PS1530)
Stainless Steel 126 kg (278 lb) (PS1520)
137 kg (300 lb) (PS1530)

Non-Wetted Housings

Description Material
Center Section Aluminum, Stainless Steel
Air Valve Aluminum, Stainless Steel
Air Chamber Aluminum, Stainless Steel

Elastomer Options

Material Temperature Limits
PTFE* 4°C to 104°C (40°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