Wilden's 2" / 51mm P800 Pro-Flo series bolted plastic air-operated double-diaphragm (AODD) pump delivers exceptional performance and efficiency while ensuring superior containment. Here are the key points:
- Maximum Performance and Efficiency: This pump is designed for optimal performance, achieving high efficiency in fluid transfer applications.
- Superior Containment: The bolted construction ensures reliable containment, meeting safety requirements.
- Improved Flow Rates: The redesigned liquid path minimizes internal friction, resulting in improved flow rates.
- Extended Diaphragm Life: With reduced friction, the pump offers longer diaphragm life.
Features & Benefits
• DIN or ANSI flanged inlet/discharge liquid connections
• Decades of proven performance
• Bolted construction for superior containment
• Large-solids passage
• High suction lift
• Ease of operation and maintenance
• Increased on/off reliability
• Longest Mean Time Between Repair (MTBR)
Wetted Housings - Materials
Polypropylene - 32 kg (70 lb)
PVDF - 45 kg (99 lb)
Non-Wetted Housings - Materials
Center Block - Polypropylene
Air Valve - Polypropylene
Air Chamber - Polypropylene
Diaphragm Pump Specifications:
- Air Inlet: 1/2" FNPT
- Liquid Inlet: 51 mm (2")
- Liquid Discharge: 51 mm (2")
- Connection Type: DIN/ANSI (Flanged)
- Maximum Suction Lift Capability:
- Rubber – 6.23 m (20.4') Dry, 8.66 m (28.4') Wet
- TPE – 5.54 m (18.16') Dry, 8.66 m (28.4') Wet
- Full-Stroke PTFE – 5.9 m (19.5') Dry, 9.0 m (29.5') Wet
- Reduced-Stroke PTFE – 4.15 m (13.62') Dry, 8.65 m (28.4') Wet
- Maximum Flow Rate:
- Rubber – 624 lpm (165 gpm)
- TPE – 615 lpm (162 gpm)
- Full-Stroke PTFE – 615 lpm (162 gpm)
- Reduced-Stroke PTFE – 504 lpm (133 gpm)
- Maximum Pressure: 8.6 bar (125 psi)
- Maximum Diameter Solids: 6.4 mm (1/4") *Displacement Per Stroke:
- Rubber – 2.75 L (0.73 gal)
- TPE – 2.78 L (0.74 gal)
- Full-Stroke PTFE – 2.5 L (0.67 gal)
- Reduced-Stroke PTFE – 1.73 L (0.457 gal)
- * 1 cycle = 2 strokes
Elastomer Options
Buna-N | -12°C to 82°C (10°F to 180°F)
EPDM | -51°C to 138°C (-60°F to 280°F)
FKM | -40°C to 177°C (-40°F to 350°F)
Neoprene | -18°C to 93°C (0°F to 200°F)
PTFE* | 4°C to 104°C (40°F to 220°F)
Polyurethane | -12°C to 66°C (10°F to 150°F)
Saniflex™ | -29°C to 104°C (-20°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.
These 2" P800 pumps offer amazing energy conservation and the maximum mean time between repair (MTBR) for your Air-Operated Double-Diaphragm (AODD) pump with the simple yet durable Wilden® Pro-Flo® Air Distribution System (ADS). The Pro-Flo excels in a wide variety of industrial & commercial applications, such as:
• Chemical
• Paint & Coatings
• Mining
• Oil & Gas
• Water & Wastewater
• Liquid Terminals
• Process
