Wilden PX800 – 51 mm (2″) Advanced Metal Pump

The Wilden® PS8 – 2″ / 51 mm Original™ Series clamped metal AOD pumps are available in aluminum, stainless steel or cast iron.

They come equipped with the Pro-Flo® SHIFT Air Distribution System (ADS) that provides 60% savings in air consumption, more yield per SCFM, precisely metered air consumption for less product waste and maximum Mean Time Between Repair (MTBR).

Available Pro-Flo SHIFT center section materials are aluminum, nickel-plated aluminum, stainless steel and polypropylene.

Elastomers are available in the following materials:

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

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Wilden PX800 – 51 mm (2″) Advanced Metal Pump

Features & Benefits

Decades of proven performance
Intrinsically safe
Clamped connections for faster maintenance
Self-priming
Variable speed
Dry-run without damage
Single-point exhaust option
Shear-sensitive
Widest range of materials in the industry

DEPENDABLE

Longest Mean Time Between Repair (MTBR)
Proven air distribution systems (ADS)
Simplicity of design
Superior anti-freezing
Increased On/Off reliability

ECONOMICAL

Low cost
Simple installation
Ease of maintenance

Performance

WETTED HOUSINGS (WATER CHAMBERS AND MANIFOLDS)

Material	Ship Wt
Aluminum	35 kg (78 lbs)
Cast Iron	49 kg (109 lbs)
Stainless Steel	53 kg (117 lbs)
Alloy C	54 kg (119 lbs)

NON-WETTED HOUSINGS

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

FLOW RATE TO 723 LPM (191 GPM)
MAX PRESSURE = 8.6 BAR (125 PSI)

MAXIMUM SUCTION LIFT CAPABILITY

7.2 m (23.8″) Dry, 9.0 m (29.5″) Wet

MAXIMUM DIAMETER SOLIDS

6.4 mm (1/4″)

DISPLACEMENT PER STROKE

Rubber- 2.6 l (0.69 gal)
EZ-Install TPE- 2.6 l (0.69 gal)
PTFE Full Stroke- 2.4 l (0.64 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)
Geolast^®	-40 to +82 °C (-40 to +180 °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 PX800 – 51 mm (2″) Advanced 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.