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25 mm (1") Pro-Flo® Series Bolted Metal PumpP220/P230 AIR INLET1/4" FNPTLIQUID INLET25 mm (1")LIQUID DISCHARGE25 mm (1")CONNECTION TYPENPT/BSPT (Threaded)DIN/ANSI (Flanged)MAX SUCTION LIFT CAPABILITYRubber – 5.4 m (17.6') Dry, 9.3 (30.6') WetTPE – 4.1 m (13.6') Dry, 9.3 (30.6') WetFull-Stroke PTFE – 5.5 m (18.2') Dry, 9.0 m (29.5') WetReduced-Stroke PTFE – 3.5 m (11.4') Dry, 9.3 m (30.6') WetMAX FLOW RATERubber – 212 lpm (56 gpm)TPE – 212 lpm (56 gpm)Full-Stroke PTFE – 185 lpm (49 gpm)Reduced-Stroke PTFE – 168 lpm (44 gpm)MAX PRESSURE8.6 bar (125 psi)MAX DIAMETER SOLIDS6.4 mm (1/4'')DISPLACEMENT PER STROKE *Rubber – 0.30 L (0.08 gal)TPE – 0.34 L (0.09 gal)Full-Stroke PTFE – 0.3 L (0.08 gal)Reduced-Stroke PTFE – 0.23 L (0.06 gal)* 1 cycle = 2 strokesDownload Pro-Flo P220/P230 Metal EOM Features and BenefitsThe Wilden® bolted metal pump, also known as FIT, sets the new standard for pump performance. Featuring an enhanced flow path design, Wilden's bolted-construction pumps offer improved flow rates (up to 35% over competitive models) as well as improved diaphragm life. Wilden's bolted pumps are also designed for superior containment and have the exact bolt down footprint and inlet/discharge connections as Wilden clamped pumps for easy replacement.NPT or BSPT threaded inlet/discharge liquid connections (P220)DIN or ANSI flanged inlet/discharge liquid connections (P230) that don't require welding or nipple attachmentWidest array of chemical compatibilityPortable and submersibleLarge-solids passageHigh suction liftEase of operation and maintenanceFlexible internal adjustment on manifoldsIncreased on/off reliabilityLongest Mean Time Between Repair (MTBR) DownloadsEOMs25 mm (1") Pro‑Flo Bolted Metal PumpModel: P220/P230 Lit. Code: WIL-11570-E-03FlyersBrochuresBROCHURE Wilden Pro‑Flo SeriesWIL-19070-C-05aSpec SheetsSPEC SHEET 25 mm (1") Pro‑Flo Fit Metal PumpModel: P220/P230 | Code: WIL-11570-T-01Dimensional DrawingsDIMENSIONS Wilden P220 Metal Center‑Ported LW0444 A DXF DrawingsP220DIMENSIONS Wilden P220 Metal Threaded LW0443 A DXF DrawingsP220DIMENSIONS Wilden P230 SS Flanged LW0445 A DXF DrawingsP2303D ModelsMODEL Wilden P220 MetalP220MODEL Wilden P230 SS ANSIP230 Performance and SpecificationsDimensionsNote: Dimensions vary by material and connection. For additional information, please refer to the P220/P230 Metal Manual.Flow Curve – TPE-FittedNote: Additional performance curves can be found in the P220/P230 Metal Manual.AIR INLET1/4" FNPTLIQUID INLET25 mm (1")LIQUID DISCHARGE25 mm (1")CONNECTION TYPENPT/BSPT (Threaded)DIN/ANSI (Flanged)MAX FLOW RATERubber – 212 lpm (56 gpm)TPE – 212 lpm (56 gpm)Full-Stroke PTFE – 185 lpm (49 gpm)Reduced-Stroke PTFE – 168 lpm (44 gpm)MAX PRESSURE8.6 bar (125 psi)MAX DIAMETER SOLIDS6.4 mm (1/4'')MAX SUCTION LIFT CAPABILITYRubber – 5.4 m (17.6') Dry, 9.3 (30.6') WetTPE – 4.1 m (13.6') Dry, 9.3 (30.6') WetFull-Stroke PTFE – 5.5 m (18.2') Dry, 9.0 m (29.5') WetReduced-Stroke PTFE – 3.5 m (11.4') Dry, 9.3 m (30.6') WetDISPLACEMENT PER STROKE *Rubber – 0.30 L (0.08 gal)TPE – 0.34 L (0.09 gal)Full-Stroke PTFE – 0.3 L (0.08 gal)Reduced-Stroke PTFE – 0.23 L (0.06 gal)* 1 cycle = 2 strokes Wetted HousingsMATERIALSHIP WEIGHTAluminum11 kg (24 lb)Stainless Steel23 kg (51 lb)Ductile Iron21 kg (47 lb)Non-Wetted HousingsDESCRIPTIONMATERIALCenter SectionPolypropylene, Acetal, Conductive PolypropyleneAir ValvePolypropylene, Acetal, Conductive Polypropylene Elastomer OptionsMATERIALTEMPERATURE LIMITSBuna-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