Wilden P1 AODD Pump, 13mm Pro-Flo, Clamped Stainless Steel, Tri-Clamp



Below are two guides to help you with product selection; temperature limits and a chemical guide. For further information please check features and specifications.


Please Note: It is IMPORTANT to also read Section 1 of the applicable Wilden Brochure which explains Pump and Diaphragm temperature limits. This will help you with selecting the correct pump for you application.

Diaphragm Material Temperature Limit
Acetal –29°C to 82°C
Buna-N –12°C to 82°C
Geolast® –40°C to 82°C
Neoprene –18°C to 93°C
Nordel® EPDM –51°C to 138°C
Nylon –18°C to 93°C
PFA –7°C to 107°C
Polypropylene 0°C to 79°C
Polyurethane –12°C to 66°C
PVDF –12°C to 107°C
PTFE 4°C to 104°C
PTFE with EPDM-backed 4°C to 137°C
PTFE with Neoprene-backed 4°C to 93°C
Saniflex™ –29°C to 104°C
Viton® FKM –40°C to 177°C
Wil-Flex™ (Santoprene) –40°C to 107°C


The Wilden chemical resistance guide is compiled from numerous reliable sources and cross-checked; however, it is only intended as an additional source of information. Diaphragm life not only depends on a diaphragm’s chemical compatibility with the process fluid but also on the process conditions. These conditions will vary depending on the abrasiveness of your process fluid, temperature, size of diaphragm, pumping media and lift conditions. Consult your authorized Wilden distributor regarding which diaphragm material will work best for your application requirements.


As part of the Wilden® Pro-Flo® Series of AODD pumps, this pump has been specifically designed to increase productivity while reducing air and energy consumption. Saniflo™ FDA pumps utilize a clamped-band design for easy maintenance and are clean-out-of-place (COP) capable. This combination is perfect for sanitary industry applications where flow and routine maintenance are required.


Wilden Pump & Engineering LLC has met the criteria for placing the CE mark on our product line. On December 3, 1999, Wilden fully self-certified its product line by meeting all the regulations of the Machinery and PED (Pressure Equipment) Directives. Every pump manufactured by Wilden will now receive the CE mark. Each pump box will also include a Safety Supplement manual in the eleven official languages of the European Community.


Robustness Fitted with robust Pro-Flo ADS
Fast Maintenance Clamped connections for faster maintenance
Fast Maintenance Tri-Clamp™ style connections
No Priming Self Priming
Run Dry Dry run without damage
Shearing Delicate/shear-sensitive product handling
Longevity Longest Mean Time Between Repair (MTBR)
Temperature Tolerance Superior anti-freezing
Reliability Increased On/Off reliability


Series Pro-Flo
Model P1
Inlet 13mm (0.5")
Outlet 13mm (0.5")
Air Inlet 6mm (0.25")
Material Stainless Steel
Assembly Clamped
Connection Type Tri-Clamp
Piston Traditional
Stroke Full Stroke
Max Flow Rate 62.8 lpm (16.6 gpm)
Wetted Path Material Stainless Steel
Gearing 1:1
Max Air Pressure 125 psi
Max. Solids Passage 1.59 mm (1/16")
Weight 9 kg (20 lbs)
Size (HxWxD) 203 x 257x 287(mm)
Please Note: Specification's are a guild only and may change without notice. Please also read the applicable Wilden Brochure for full specifications. E&OE.


Wilden General Brochure (WIL-18040-C)
Wilden Saniflo Brochure (WIL-12011-C)
Wilden Advanced Brochure (WIL-10010-C)
Wilden P1 Metal EOM (WIL-10300-E)