Wilden 51mm 2" Pro-Flo Series FIT bolted metal diaphragm pumps establish a new benchmark for pump performance. Here are its key features:
- Enhanced Flow Path Design: The FIT pump incorporates an optimized flow path design, resulting in improved flow rates. Compared to competitive models, it can achieve flow rates up to 35% higher.
- Extended Diaphragm Life: The FIT pump’s construction enhances diaphragm longevity, ensuring reliable and efficient operation over time.
- Superior Containment: Designed for superior containment, the FIT pump meets stringent safety requirements.
- Easy Replacement: The FIT pump shares the same bolt-down footprint and inlet/discharge connections as Wilden clamped pumps. This makes replacement straightforward and convenient.
Feel free to ask if you need further details or have any other questions!
Features & Benefits
• NPT or BSPT threaded inlet/discharge liquid connections (P820)
• DIN or ANSI flanged inlet/discharge liquid connections (P830) that don't require welding or nipple attachment
• Largest chemical compatibilities
• Portable and submersible
• Large-solids passage
• High suction lift
• Ease of operation and maintenance
• Flexible internal adjustment on manifolds
• Increased on/off reliability
• Longest Mean Time Between Repair (MTBR)
Wetted Housings - Materials
Aluminum - 47 kg (104 lb) (P820) | 54 kg (118 lb) (P830)
Stainless Steel - 73 kg (161 lb) (P820) | 81 kg (178 lb) (P830)
Ductile Iron - 71 kg (156 lb) (P820) | 82 kg (181 lb) (P830)
Non-Wetted Housings - Materials
Center Section - Polypropylene
Air Valve - Polypropylene
Air Chamber - Aluminum
Diaphragm Pump Specifications:
- Air Inlet: 1/2" FNPT
- Liquid Inlet: 51 mm (2")
- Liquid Discharge: 51 mm (2")
- Connection Type: NPT/BSPT (Threaded) | DIN/ANSI (Flanged)
- Maximum Suction Lift Capability:
- Rubber – 7.4 m (24.3') Dry, 9.0 m (29.5') Wet
- EZ-Install TPE – 6.7 m (21.9') Dry, 9.0 m (29.5') Wet
- Full-Stroke PTFE – 6.9 m (22.6') Dry, 9.0 m (29.5') Wet
- Reduced-Stroke PTFE – 4.6 m (15.1') Dry, 9.0 m (29.5') Wet
- Maximum Flow Rate:
- Rubber – 609 lpm (161 gpm)
- EZ-Install TPE – 605 lpm (160 gpm)
- Full-Stroke PTFE – 590 lpm (156 gpm)
- Reduced-Stroke PTFE – 492 lpm (130 gpm)
- Maximum Pressure: 8.6 bar (125 psi)
- Maximum Diameter Solids: 6.4 mm (1/4")
- *Displacement Per Stroke:
- Rubber –2.8 L (0.74 gal)
- EZ-Install TPE – 2.5 L (0.67 gal)
- Full-Stroke PTFE – 2.5 L (0.65 gal)
- Reduced-Stroke PTFE – 1.7 L (0.46 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)
Geolast® | -40°C to 82°C (-40°F to 180°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.
High-caliber energy conservation and the remarkable 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 comemrcial or industrial applications, such as:
• Chemical
• Paint & Coatings
• Mining
• Oil & Gas
• Water & Wastewater
• Liquid Terminals
• Process
