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Wilden T4 – 38 mm (1 1/2″) Original Metal Pump

16T4

The Wilden® PX430 – 1-1/2″ / 38 mm Advanced™ FIT bolted metal Air-Operated Double-Diaphragm (AODD) Pumps feature superior flow rates and easier installation compared to other brands. Utilizing flanged inlet and discharge connections, they “fit” bolt-to-bolt and pipe-to-pipe within existing fluid-handling piping systems with no repiping.

Available wetted path materials are stainless steel or alloy C. Pipe connections are ANSI or DIN flanges.

They come equipped with the Pro-Flo X™ Air Distribution System (ADS) that provides superior flow rates, variable control, the patented Efficiency Management System (EMS™), maximum Mean Time Between Repair (MTBR) and lube-free operation.

Elastomers are available in the following materials:

  • Buna-N
  • EPDM
  • Geolast®
  • Neoprene
  • Polyurethane
  • PTFE
  • Saniflex™
  • Viton®
  • Wil-Flex™

Multiple options are available to meet your specific application requirements.

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Wilden T4 – 38 mm (1 1/2″) Original Metal Pump

Features & Benefits

Features & Benefits

  • Bolted product containment for superior containment, sealability and ease of maintenance
  • Intrinsically safe
  • Variable flow and pressure
  • Shear-sensitive
  • Dry-run capable
  • Portable and submersible
  • Viscous and non-viscous product transfer
  • Large solids passage
  • High suction lift
  • Ease of operation and maintenance

HIGHER ROI

  • 37% performance increase over the PX400 Advanced™ Pump for enhanced efficiencies and production without re-piping
  • Exact fit from bolt-down footprint to inlet/discharge connections to reduce installation costs and eliminate repiping expenses
  • Fewer fasteners compared to other pumps with easy accessibility using power tools for faster maintenance and less downtime
  • Flexibility in aligning the wetted path assembly through lateral adjustment of the manifolds for easier installation into poorly piped systems

DEPENDABLE

  • Longest Mean Time Between Repair (MTBR)
  • Increased On/Off reliability
  • Reduced turbulence
  • Superior torque retention
  • Anti-freezing ADS
  • Reduced internal friction
  • Largest chemical compatibilities

ECONOMICAL

  • Greater flow per SCFM input
  • Reduced air consumption and kilowatt usage
  • Lower operational costs and downtime
  • Optimized applications

Performance

Performance

WETTED HOUSINGS (WATER CHAMBERS AND MANIFOLDS)

Material Ship Wt
Stainless Steel 53 kg (116 lbs)

 

NON-WETTED HOUSINGS

Material Ship Wt
Center Section Stainless Steel, Aluminum, Nickel-Plated Aluminum, Polypropylene
Air Valve Stainless Steel, Aluminum, Nickel-Plated Aluminum, Polypropylene

 

MAX FLOW RATE

Rubber- 485 lpm (128 gpm)
TPE- 507 lpm (134 gpm)
PTFE Reduced Stroke- 333 lpm (88 gpm)
PTFE Reduced Stroke- 469 lpm (124 gpm)
Ultra-Flex™- 432 lpm (114 gpm)

MAX PRESSURE = 8.6 BAR (125 PSI)

MAXIMUM SUCTION LIFT CAPABILITY

Rubber- 5.9 m (19.5″) Dry, 9.3 m (30.6″) Wet
TPE- 5.9 m (19.3″) Dry, 9.0 m (29.5″) Wet
PTFE Reduced Stroke- 3.1 m (10.2″) Dry, 9.2 m (30.1″) Wet
PTFE Full Stroke- 5.1 m (16.8″) Dry, 9.3 m (30.6″) Wet
Ultra-Flex- 5.2 m (17.0″) Dry, 9.0 m (29.5″) Wet

MAXIMUM DIAMETER SOLIDS

6.4 mm (1/4”)

DISPLACEMENT PER STROKE

  • Rubber- 1.2 L (0.31 gal)
  • TPE- 1.1 L (0.29 gal)
  • PTFE Reduced Stroke- 0.5 L (0.14 gal)
  • PTFE Full Stroke- 1.0 L (0.26 gal)
  • Ultra-Flex™ – 0.8 L (0.22 gal)

Elastometer Options

Elastomer Options

Material Temperature Limits
Buna-N -12.2 to +82.2 °C (+10 to +180 °F)
EPDM -51.1 to +137.8 °C (-60 to +280 °F)
Neoprene -17.8 to +93.3 °C (+0 to +200 °F)
Polyurethane -12.2 to +65.6 °C (+10 to +150 °F)
PTFE +4.4 to +104.4 °C (+40 to +220 °F)
Saniflex™ -28.9 to +104.4 °C (+20 to +220 °F)
Viton® -40 to +176.7 °C (-40 to +350 °F)
Wil-Flex™ -40 to +107.2 °C (-40 to +225 °F)

Wilden T4 – 38 mm (1 1/2″) Original Metal Pump Manual

Following are a wide range of installation, engineering, and maintenance manuals for Wilden diaphragm pumps. These can assist you in ordering any spares parts you may require, and assist with any installation and troubleshooting you may encounter.