Air Operated Diaphragm Pumps
WILDEN
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Turbo-FloTM Technology
The Turbo-FloTM air distribution system operates on differential pressure only; there are no mechanical trip rods, bearings or springs to wear or repair.
Market Position:
• Durability
• Low initial cost
• Most efficient (SCFM/GPM)
• Ease of maintenance
• Low maintenance cost
 
WILDEN“CHAMP”
Wetted parts in Polypropylene or PVDF
Pro-FloTM Technology
The Pro-Flo patented air distribution system incorporates three moving parts: The unbalanced air valve spool, the pilot spool, and the main shaft/diaphragm assembly. The air valve spool location directs pressurized air to one air chamber while exhausting the other.
Market Position:
• ON/OFF reliability
• Longest-lasting wear parts
• Lube-free operation
• Anti-freezing
SPECIFICATION:
Max
Materials of Construction
Size
Model
GPM
Wetter
Material
Diaphragm
Valve
Seats
TURBO-FLO STYLE
M1
1/2”
T1/PPPB/BN/BN/KBN
14.1
POLY
POLY
BUNA-N
BUNA-N
PVDF
T1/PPPB/TF/TF/KTV
14.1
POLY
POLY
TEFLON
TEFLON
PVDF
T1/KPPB/TF/TF/PBN
14.1
PVDF
POLY
TEFLON
TEFLON
PVDF
M2
1”
T2/PPPB/BN/BN/PBN
30
POLY
POLY
BUNA-N
BUNA-N
POLY
T2/PPPB/TF/TF/PTV
30
POLY
POLY
TEFLON
TEFLON
POLY
T2/KPPB/TF/TF/KTV
30
PVDF
POLY
TEFLON
TEFLON
PVDF
M41
1/2”
T4/PPPB/BN/BN/PBN
86
POLY
POLY
BUNA-N
BUNA-N
POLY
T4/PPPB/TF/TF/PTV
86
POLY
POLY
TEFLON
TEFLON
POLY
T4/KPPB/TF/TF/KTV
86
PVDF
POLY
TEFLON
TEFLON
PVDF
M8
2”
T8/PAPB/BN/BN/PBN
156
POLY
ALUM
TEFLON
TEFLON
PVDF
T8/PAPB/TF/TF/PTV
156
POLY
ALUM
BUNA-N
BUNA-N
POLY
T8/KAPB/TF/TF/KTV
156
PVDF
ALUM
TEFLON
TEFLON
PVDF
PRO-FLO STYLE
M1
1/2”
P1/PPPP/BN/BN/KBN
14.1
POLY
POLY
BUNA-N
BUNA-N
PVDF
P1/PPPP/TF/TF/KTV
14.1
POLY
POLY
TEFLON
TEFLON
PVDF
P1/KPPP/TF/TF/KTV
14.1
PVDF
POLY
TEFLON
TEFLON
PVDF
M2
1”
P2/PPPP/BN/BN/PBN
30
POLY
POLY
BUNA-N
BUNA-N
POLY
P2/PPPP/TF/TF/PTV
30
POLY
POLY
TEFLON
TEFLON
POLY
P2/KPPP/TF/TF/KTV
30
PVDF
POLY
TEFLON
TEFLON
PVDF
M41
1/2”
P4/PPPP/BN/BN/PBN
86
POLY
ALUM
BUNA-N
BUNA-N
POLY
P4/PPPP/TF/TF/PTV
86
POLY
ALUM
TEFLON
TEFLON
POLY
P4/KPPP/TF/TF/KTV
86
PVDF
ALUM
TEFLON
TEFLON
PVDF
M8
2”
P8/PAPP/BN/BN/PBN
156
POLY
ALUM
BUNA-N
BUNA-N
POLY
P8/KAPP/TF/TF/PTV
156
POLY
ALUM
TEFLON
TEFLON
PVDF
P8/KAPP/TF/TF/KTV
156
PVDF
ALUM
TEFLON
TEFLON
PVDF