Check out our Wilfley pumps below.....

A7 PUMP SERIES

APPLICATIONS - Highly corrosive liquids - meets or exceeds American Society of Mechanical Engineers (ASME B73.1)
MATERIALS - All machineable alloys SIZE - Maximum 6 x 4 (150mm X 100mm)
Maximum 1-1/2 X 16 (38mm X 406mm)
HEAD - Up to 400 feet (121 m) FLOW - Up to 1000 GPM (US)
CASE PRESSURE - Maximum 275 PSI (1896 kPa)

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AG PUMP SERIES

APPLICATIONS - Highly corrosive liquids - meets or exceeds American National Standard Institute

(ANSI B73.1)
MATERIALS - All machineable alloys Modified Teflon (Tefzel) Modified phenolic resin (W-30)
Modified vinylester (W-35) Modified furfuryl ketone resin (W-50) Carbon Polysulfone
SIZE - Maximum 10 X 8 {254 mm X 203 mm) Minimum 1-1/2 X 1 (38 mm X 25 mm)
HEAD - Up to 400 feet (121 m) FLOW - Up to 3,000 GPM (US)
CASE PRESSURE - Maximum 275 PSI (1896 kPa) SPECIAL - Steam jacketed versions are available

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AF PUMP SERIES - CLOSED IMPELLER SERVICE
MODELS - AF and AL

APPLICATIONS - Highly corrosive liguids . May contain a light abrasive slurry
MATERIALS - All machineable alloys Modified phenolic resin (W-30)
Modified vinylester (W-35) Modified furfuryl ketone resin (W-50)
SIZE - Maximum 18 X 14

{457 mm X 356 mm) Minimum 1-1/4 X 1/4 (32 mm X 6.5 mm)
HEAD - Up to 200 feet (61 m) FLOW - Up to 10,000 GPM (US)
CASE PRESSURE - Maximum 150 PSI (1034 kPa) SPECIAL - Steam jacketed versions are available in some sizes

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K PUMP - TRADITIONAL SLURRY SERVICE
MODELS - K, C, KBA, L, AND XL

APPLICATIONS - Abrasive Slurries, especially when seal and gland failures are a problem.

Slurries containing acids can also be handled.
MATERIALS - Stainless steels Rubber lined
Hardened alloy irons: white iron, 27% chrome, NiHard, Maxalloy
SIZE - Maximum 20 X 16 {508 mm X 406 mm) Minimum 2 X 1 (51 mm X 25 mm)
HEAD - Up to 160 feet (49 m) FLOW - Up to 11,000 GPM (US) CASE PRESSURE - Maximum 100 PSI (689 kPa)
% OF SOLID - Maximum 80% dependent on material PARTICLE SIZE - Maximum - 2" (50 mm)

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HD PUMP - EXTREME ABRASION SLURRY SERVICE

APPLICATIONS - Heavy duty slurry High head High solids concentration High wear applications
Large diameter runners for low RPM and long wear life
MATERIALS - Hard metals: White iron, 27 % chrome, NiHard, Maxalloy
SIZE- -Maximum 12 X 10 {305 mm X 254 mm) Minimum 6 X 3 (152 mm X 76 mm)
HEAD - Up to 275 feet (84 m) FLOW - Up to 7,000 GPM (US)
CASE PRESSURE - Maximum 150 PSI (1034 kPa) PARTICLE SIZE - Maximum - 1-1/2" (38 mm)

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ES PUMP - CORROSIVE/ABRASIVE SERVICE

APPLICATIONS - Abrasive Slurries Corrosive slurries
MATERIALS - Hard metals Hardened stainless steel Rubber and synthetic elastomers in some sizes
SIZE - Maximum 18 X 16 (457 mm X 406 mm) Minimum 4 X 3 (102 mm X 76 mm)
HEAD - Up to 300 feet (91 m) FLOW - Up to 13,000 GPM (US)
CASE PRESSURE - Maximum 150 PSI (1034 kPa) ARTICLE SIZE - Maximum -1" (25mm)