1/4″ | 6 mm Pro-Flo Series Bolted Plastic Pump
Wilden P25 Pro-Flo Bolted Plastic AODD Pumps combine maximum performance and efficiency with superior containment. Wilden’s bolted-construction pumps offer improved flow rates and a redesigned liquid path that reduces internal friction for maximum output and longer diaphragm life.
- NPT or BSPT threaded 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)
| AIR INLET: | 1/8″ FNPT |
| CONNECTION TYPE: | NPT/BSPT (Threaded) |
| MAX PRESSURE: | 125 psi (8.6 bar) |
| LIQUID INLET: | 1/4″ (6mm) |
| LIQUID DISCHARGE: | 1/4″ (6mm) |
| MAX FLOW RATE: | PTFE = 4.4 gpm (16.7 lpm) |
| MAX DIAMETER SOLIDS: | 1/32″ (0.7mm) |
| MAX SUCTION LIFT CAPABILITY: | PTFE – DRY – 6.2′ (19m) | WET – 30.6′ (9.3m) |
| DISPLACEMENT PER STROKE (1 cycle = 2 strokes): | PTFE = 0.01 gal (0.04 L) |
Wetted Housings |
Non-Wetted Housings |
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| MATERIAL | SHIP WEIGHT | DESCRIPTION | MATERIAL |
| Polypropylene | 4.4 lbs (2 kg) | Center Block | Polypropylene |
| PVDF | 4.4 lbs (2 kg) | Air Valve | Polypropylene |
Elastomer Options
| Material | Temperature Limits |
|---|---|
| EPDM | -60°F to 280°F (-51°C to 138°C) |
| FKM | -40°F to 350°F (-40°C to 177°C) |
| Neoprene | 0°F to 200°F (-18°C to 93°C) |
| PTFE | 40°F to 220°F (4°C to 104°C)
40°F to 300°F (4°C to 149°C) – 13 mm (1/2″) and 25 mm (1″) models only |
Certifications
CE Mark (Conformité Européene – European Conformity)
Wilden Pump & Engineering LLC has met the criteria for placing the CE mark on our product line. On December 3, 1999, Wilden fully self-certified its product line by meeting all the regulations of the Machinery and PED (Pressure Equipment) Directives. Every pump manufactured by Wilden will now receive the CE mark. Each pump box will also include a Safety Supplement manual in the eleven official languages of the European Community. This CE mark certification is indicative of Wilden’s pledge to providing our distributor network with all the sales tools necessary to excel in a global economy.
