Products

Wilden Pro-Flo Series: Clamped Metal 

Wilden Pro-Flo Series: Clamped Metal

Featuring the original air-operated double-diaphragm pump design by Jim Wilden, clamped metal pumps offer a simple, rugged design for general industrial applications. Designed with ease of maintenance in mind, clamped pumps are simple to install and are made for quick serviceability, allowing the pump to be taken apart and put back together with only a single tool. Proven by the test of time, hundreds of thousands of Jim Wilden's clamped pumps have pumped billions of gallons of fluid on an annual basis.

  • NPT and BSP threaded inlet/discharge liquid connections for quick disconnect/connect
  • Decades of proven performance
  • Clamped connections for faster maintenance
  • Low cost
  • Simple installation
  • Ease of operation and maintenance

Subcategories

  • Wilden P.025: 6 mm (1/4") Pro-Flo® Series Clamped Metal Pump

    Wilden P.025: 6 mm (1/4") Pro-Flo® Series Clamped Metal Pump

    AIR INLET

    • 1/8" FNPT

    LIQUID INLET

    • 6 mm (1/4")

    LIQUID DISCHARGE

    • 6 mm (1/4")

    CONNECTION TYPE

    • NPT/BSPT (Threaded)

    MAX SUCTION LIFT CAPABILITY

    • Rubber – 3.3 m (10.8') Dry, 9.3 m (30.6') Wet
    • TPE – 3.3 m (10.8') Dry, 9.3 m (30.6') Wet
    • PTFE – 4 m (13') Dry, 9.5 m (31.2') Wet

    MAX FLOW RATE

    • Rubber – 18.9 lpm (5 gpm)
    • TPE – 18.9 lpm (5 gpm)
    • PTFE – 18.9 lpm (5 gpm)

    MAX PRESSURE

    • 8.6 bar (125 psi)

    MAX DIAMETER SOLIDS

    • 0.4 mm (1/64")

    DISPLACEMENT PER STROKE *

    • Rubber – 0.02 L (0.005 gal)
    • TPE – 0.02 L (0.005 gal)
    • PTFE – 0.02 L (0.005 gal)

    * 1 cycle = 2 strokes

    Features and Benefits
    Featuring the original air-operated double-diaphragm pump design by Jim Wilden, clamped metal pumps offer a simple, rugged design for general industrial applications. Designed with ease of maintenance in mind, clamped pumps are simple to install and are made for quick serviceability, allowing the pump to be taken apart and put back together with only a single tool. Proven by the test of time, hundreds of thousands of Jim Wilden's clamped pumps have pumped billions of gallons of fluid on an annual basis.

    • NPT and BSP threaded inlet/discharge liquid connections for quick disconnect/connect
    • Decades of proven performance
    • Clamped connections for faster maintenance
    • Low cost
    • Simple installation
    • Ease of operation and maintenance
  • Wilden P1: 13 mm (1/2") Pro-Flo® Series Clamped Metal Pump

    Wilden P1: 13 mm (1/2") Pro-Flo® Series Clamped Metal Pump

    AIR INLET

    • 1/4" FNPT

    LIQUID INLET

    • 13 mm (1/2")

    LIQUID DISCHARGE

    • 13 mm (1/2")

    CONNECTION TYPE

    • NPT/BSPT (Threaded)

    MAX SUCTION LIFT CAPABILITY

    • Rubber –5.8 m (19.0') Dry, 9.5 m (31.0') Wet
    • TPE – 5.2 m (17.0') Dry, 9.5 m (31.0') Wet
    • PTFE – 4.9 m (16.0') Dry, 9.5 m (31.0') Wet

    MAX FLOW RATE

    • Rubber – 58.7 lpm (15.5 gpm)
    • TPE – 58.3 lpm (15.4 gpm)
    • PTFE – 54.4 lpm (14.4 gpm)

    MAX PRESSURE

    • 8.6 bar (125 psi)

    MAX DIAMETER SOLIDS

    • 1.59 mm (1/16'')

    DISPLACEMENT PER STROKE *

    • Rubber – 0.11 L (0.029 gal)
    • TPE – 0.11 L (0.029 gal)
    • PTFE – 0.09 L (0.025 gal)

    * 1 cycle = 2 strokes

    Features and Benefits
    Featuring the original air-operated double-diaphragm pump design by Jim Wilden, clamped metal pumps offer a simple, rugged design for general industrial applications. Designed with ease of maintenance in mind, clamped pumps are simple to install and are made for quick serviceability, allowing the pump to be taken apart and put back together with only a single tool. Proven by the test of time, hundreds of thousands of Jim Wilden's clamped pumps have pumped billions of gallons of fluid on an annual basis.

    • NPT and BSP threaded inlet/discharge liquid connections for quick disconnect/connect
    • Decades of proven performance
    • Clamped connections for faster maintenance
    • Low cost
    • Simple installation
    • Ease of operation and maintenance
  • Wilden P2: 25 mm (1") Pro-Flo® Series Clamped Metal Pump

    Wilden P2: 25 mm (1") Pro-Flo® Series Clamped Metal Pump

    AIR INLET

    • 1/4" FNPT

    LIQUID INLET

    • 25 mm (1")

    LIQUID DISCHARGE

    • 19 mm (3/4")

    CONNECTION TYPE

    • NPT/BSPT (Threaded)

    MAX SUCTION LIFT CAPABILITY

    • Rubber – 5.2 m (17.0') Dry, 9.0 m (29.5') Wet
    • TPE – 7.6 m (25.0') Dry, 9.0 m (29.5') Wet
    • Full-Stroke PTFE – 4.7 m (15.3') Dry, 9.0 m (29.5') Wet
    • Reduced-Stroke PTFE – 2.8 m (9.1') Dry, 9.0 m (29.5') Wet

    MAX FLOW RATE

    • Rubber – 172 lpm (45.5 gpm)
    • TPE – 171 lpm (45.2 gpm)
    • Full-Stroke PTFE – 167 lpm (44.1 gpm)
    • Reduced-Stroke PTFE – 155 lpm (41 gpm)

    MAX PRESSURE

    • 8.6 bar (125 psi)

    MAX DIAMETER SOLIDS

    • 3.2 mm (1/8'')

    DISPLACEMENT PER STROKE *

    • Rubber – 0.3 L (0.08 gal)
    • TPE – 0.3 L (0.08 gal)
    • Full-Stroke PTFE – 0.3 L (0.08 gal)
    • Reduced-Stroke PTFE – 0.3 L (0.08 gal)

    * 1 cycle = 2 strokes

    Features and Benefits
    Featuring the original air-operated double-diaphragm pump design by Jim Wilden, clamped metal pumps offer a simple, rugged design for general industrial applications. Designed with ease of maintenance in mind, clamped pumps are simple to install and are made for quick serviceability, allowing the pump to be taken apart and put back together with only a single tool. Proven by the test of time, hundreds of thousands of Jim Wilden's clamped pumps have pumped billions of gallons of fluid on an annual basis.

    • NPT and BSP threaded inlet/discharge liquid connections for quick disconnect/connect
    • Decades of proven performance
    • Clamped connections for faster maintenance
    • Low cost
    • Simple installation
    • Ease of operation and maintenance
  • Wilden P4: 38 mm (1-1/2") Pro-Flo® Series Clamped Metal Pump

    Wilden P4: 38 mm (1-1/2") Pro-Flo® Series Clamped Metal Pump

    AIR INLET

    • 1/2" FNPT

    LIQUID INLET

    • 38 mm (1-1/2")

    LIQUID DISCHARGE

    • 32 mm (1-1/4")

    CONNECTION TYPE

    • NPT/BSPT (Threaded)

    MAX SUCTION LIFT CAPABILITY

    • Rubber – 5.8 m (19.0') Dry, 8.0 (26.0') Wet
    • TPE – 5.2 m (17.0') Dry, 8.8 m (29.0') Wet
    • Full-Stroke PTFE – 6.4 m (21.0') Dry, 9.3 m (30.6') Wet
    • Reduced-Stroke PTFE – 3.7 m (12') Dry, 8.5 m (28') Wet
    • Ultra-Flex™ – 5.2 m (17.0') Dry, 8.5 m (28.0') Wet

    MAX FLOW RATE

    • Rubber – 288 lpm (76 gpm)
    • TPE – 307 lpm (81 gpm)
    • Full-Stroke PTFE – 330 lpm (87.2 gpm)
    • Reduced-Stroke PTFE – 295 lpm (78 gpm)
    • Ultra-Flex™ – 269 lpm (71 gpm)

    MAX PRESSURE

    • 8.6 bar (125 psi)

    MAX DIAMETER SOLIDS

    • 4.8 mm (3/16'')

    DISPLACEMENT PER STROKE *

    • Rubber – 0.98 L (0.26 gal)
    • TPE – 1.1 L (0.29 gal)
    • Full-Stroke PTFE – 1.1 L (0.29 gal)
    • Reduced-Stroke PTFE – 0.53 L (0.14 gal)
    • Ultra-Flex™ – .76 L (0.20 gal)

    * 1 cycle = 2 strokes

    Features and Benefits
    Featuring the original air-operated double-diaphragm pump design by Jim Wilden, clamped metal pumps offer a simple, rugged design for general industrial applications. Designed with ease of maintenance in mind, clamped pumps are simple to install and are made for quick serviceability, allowing the pump to be taken apart and put back together with only a single tool. Proven by the test of time, hundreds of thousands of Jim Wilden's clamped pumps have pumped billions of gallons of fluid on an annual basis.

    • NPT and BSP threaded inlet/discharge liquid connections for quick disconnect/connect
    • Decades of proven performance
    • Clamped connections for faster maintenance
    • Low cost
    • Simple installation
    • Ease of operation and maintenance
  • Wilden P8: 51 mm (2") Pro-Flo® Series Clamped Metal Pump

    Wilden P8: 51 mm (2") Pro-Flo® Series Clamped Metal Pump

    AIR INLET

    • 1/2" FNPT

    LIQUID INLET

    • 51 mm (2")

    LIQUID DISCHARGE

    • 51 mm (2")

    CONNECTION TYPE

    • NPT/BSPT (Threaded)

    MAX SUCTION LIFT CAPABILITY

    • Rubber –6.9 m (22.7') Dry, 8.6 m (28.4') Wet
    • TPE – 6.7 m (22.1') Dry, 8.6 m (28.4') Wet
    • Full-Stroke PTFE – 6.7 m (22.1') Dry, 9.0 m (29.5') Wet
    • Reduced-Stroke PTFE – 4.6 m (15.0') Dry, 9.5 m (31.0') Wet
    • Ultra-Flex™ – 4.9 m (16.0') Dry, 8.8 m (29.0') Wet

    MAX FLOW RATE

    • Rubber – 623 lpm (165 gpm)
    • TPE – 630 lpm (166 gpm)
    • Full-Stroke PTFE – 618 lpm (163 gpm)
    • Reduced-Stroke PTFE – 496 lpm (131 gpm)
    • Ultra-Flex™ – 526 lpm (139 gpm)

    MAX PRESSURE

    • 8.6 bar (125 psi)

    MAX DIAMETER SOLIDS

    • 6.4 mm (1/4'')

    DISPLACEMENT PER STROKE *

    • Rubber – 2.6 L (0.70 gal)
    • TPE – 2.8 L (0.75 gal)
    • Full-Stroke PTFE – 2.6 L (0.70 gal)
    • Reduced-Stroke PTFE – 1.67 L (0.44 gal)
    • Ultra-Flex™ – 2.12 L (0.56 gal)

    * 1 cycle = 2 strokes

    Features and Benefits
    Featuring the original air-operated double-diaphragm pump design by Jim Wilden, clamped metal pumps offer a simple, rugged design for general industrial applications. Designed with ease of maintenance in mind, clamped pumps are simple to install and are made for quick serviceability, allowing the pump to be taken apart and put back together with only a single tool. Proven by the test of time, hundreds of thousands of Jim Wilden's clamped pumps have pumped billions of gallons of fluid on an annual basis.

    • NPT and BSP threaded inlet/discharge liquid connections for quick disconnect/connect
    • Decades of proven performance
    • Clamped connections for faster maintenance
    • Low cost
    • Simple installation
    • Ease of operation and maintenance