Wilden PX430 – 38 mm (1 1/2″) Advanced™ FIT Metal Pump

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 PX430 – 38 mm (1 1/2″) Advanced™ FIT Metal Pump

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

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)

Manuals

Manuals

Wilden PX430 – 38 mm (1 1/2″) Advanced™ FIT 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.