02-6278 WILDEN Air-Operated Double-Diaphragm Pump, PVDF, 1-inch, Pro-Flo Series

Item: 02-6278
Model: P2/KKPPP/TNU/TF/KTV/0404
Series: Pro-Flo
Wetted material: PVDF
Diaphragm material: PTFE / Neoprene
Nominal fluid port size: 1-inch
Construction: Clamped

Product Description:

WILDEN   /   PRO-FLO SERIES

02-6278 · 1-inch PVDF AODD Pump

This 1-inch Pro-Flo air-operated double-diaphragm pump uses pvdf wetted housing and PTFE / Neoprene diaphragms. Its clamped construction is identified by the complete ordering code below.

Complete model
P2/KKPPP/TNU/TF/KTV/0404

FLUID PORT SIZE

1-inch

MAXIMUM FLOW

≈ 132.5 L/min

MAXIMUM PRESSURE

120 psig

01Configuration

Brand / item numberWILDEN / 02-6278
Pump seriesPro-Flo
Nominal fluid port size1 in
ConstructionClamped
Wetted housingPVDF
Diaphragm materialPTFE / Neoprene
Diaphragm designTRADITIONAL
Diaphragm strokeReduced-Stroke
Check ball materialPTFE
Valve seat materialPVDF
Power sourceCompressed Air
Inlet / discharge orientationCenter Swivel / Center Swivel

02Operating data

Maximum flow35 US gpm (approximately 132.5 L/min)
Maximum operating pressure120 psig (approximately 8.3 bar)
Maximum air supply pressure120 psig (approximately 8.3 bar)
Maximum solids diameter0.13 in (approximately 3.3 mm)
Listed dry suction lift11 ft (approximately 3.35 m)
Listed operating temperature40–175 °F (approximately 4.4–79.4 °C)
Self-primingYes
Listed shipping weight23 lb (approximately 10.43 kg)

Maximum flow and maximum pressure are separate ratings. Check the duty point, fluid compatibility, temperature and suction conditions for the complete pump configuration.

03Materials and connections

Air-side materialPolypropylene
Outer pistonsPVDF
Wetted O-rings / gasketsPTFE-encapsulated FKM
Hardware materialStainless steel
MufflerPlastic
Special option code0404

04Performance curves

Performance curve

WILDEN 02-6278 Performance curve

Use the trace for this diaphragm configuration. Click to view the full-size image.

Suction curve

WILDEN 02-6278 Suction curve

Use the trace for this diaphragm configuration. Click to view the full-size image.

Enquiry information

Quote 02-6278 and P2/KKPPP/TNU/TF/KTV/0404, together with quantity, fluid, operating temperature, required flow and discharge pressure. For replacement parts, include the component number and a clear pump nameplate photo.


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