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WILDEN R02-12843 — product reference photograph
Product reference photograph. Appearance and internal components depend on the exact ordering configuration.
WILDENPro-Flo®

WILDEN R02-12843

Ordering configurationP2/AAPPP/TWS/TF/STF/2491

WILDEN R02-12843 is a 1-inch air-operated diaphragm pump in the Pro-Flo® series. This configuration uses an aluminum wetted housing and PTFE diaphragms. The complete ordering configuration is P2/AAPPP/TWS/TF/STF/2491.

Nominal port size
1 inch
Wetted housing
aluminum
Diaphragm material
PTFE
THE CONFIGURATION

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Construction & fluid path

The pump has clamped construction. Valve material: PTFE. Valve seat material: stainless steel.

TECHNICAL DATA

Specifications at a glance.

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Identification

WILDEN R02-12843 — Identification
BrandWILDEN
Model / order numberR02-12843
SeriesPro-Flo®
Full configurationP2/AAPPP/TWS/TF/STF/2491
Nominal port size1 inch
Wetted housingaluminum
Diaphragm materialPTFE
Drive typePneumatic
ConstructionClamped
Valve materialPTFE
Valve seat materialstainless steel

Materials & construction

WILDEN R02-12843 — Materials & construction
Wetted path materialAluminum
Construction codeAAPPP
Diaphragm codeTWS
Valve / flap codeTF
Valve / flap materialPTFE
O-ring / gasket materialPTFE
Outer piston materialAluminum

Connections

WILDEN R02-12843 — Connections
Nominal fluid connection size (in.)1

Additional specifications

WILDEN R02-12843 — Additional specifications
Product familyPro-Flo
Seat / seal codeSTF
Special option code2491
Air-system service kit02-9985-20
Wetted-part service kit02-9804-55-201

Maximum flow and maximum pressure are separate ratings; they do not describe one simultaneous operating point.

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