Wilden P1 Original Saniflo Metal AODD Pumps

1/2″ | 13 mm

Wilden P1 Original Saniflo Metal AODD Pump meets the strict FDA guidelines established for sanitary process applications. The P1 – 1/2″ / 13 mm Saniflo FDA pump complies with all FDA, USP Class VI, CE, 1935/2004/EC and ATEX requirements.

The P1 Saniflo FDA pump ensures reliability and ease of use and maintenance by offering CIP (clean in place) and COP (clean out of place) capabilities.

With simple installation and robust durability, the Saniflo P1 FDA pump incorporates a straight flow-through design, large solids passage, shear-sensitive operation, Tri-clamp®-style fittings and efficiencies to ensure process success.

The wetted path material is 316 stainless steel with Ra 5.1 μm (200 μin) interior polish for ease of cleaning.

Wilden P1 Original Saniflo Metal AODD Pumps come equipped with the Pro-Flo Air Distribution System (ADS), which provides the longest-lasting wear parts, on/off reliability, maximum Mean Time Between Repair (MTBR) and lube-free operation.

Wilden P1 Original Saniflo Metal Benefits and Features

The Successful Solution

  • Higher flow rates/increased pump output
  • Intrinsically safe
  • Multiple sanitary elastomers available
  • Superior product containment
  • Clamped connections for faster maintenance
  • Variable flow and pressure
  • Delicate/shear-sensitive
  • Self-priming/dry-priming
  • Dry-run capable
  • Portable and submersible
  • Viscous and non-viscous product transfer
  • Large solids passage
  • Low water requirements
  • Offset valve housing for easy alignment
  • Ease of operation and maintenance


  • Longest Mean Time Between Repair (MTBR)
  • No damage when run dry
  • Deadhead without damage
  • Lube-free operation
  • Increased On/Off reliability


  • Greater flow per SCFM input
  • Reduced air consumption and kilowatt usage
  • Lower operational costs and downtime
  • Optimized applications

Wilden P1 Original Saniflo Metal Performance


(Water Chambers and Manifolds)

Material Ship Wt
316 SS Stainless Steel 9.2 kg (20 lbs)


Description Material
Center Block Polypropylene
Air Chambers Polypropylene
Air Valve Polypropylene


  • TO 58.7 LPM (15.5 GPM)


  • 8.6 BAR (125 PSI)


  • 5.79 m (19′) Dry, 9.45 m (31′) Wet


  • 1.6 mm (1/16”)


  • TPE- 0.11 l (.029 gal.)
  • PTFE- 0.09 l (.025 gal)

Elastomer Options

Material Temperature Limits
PTFE +4.4 to +104.4 °C (+40 to +220 °F)
Saniflex -28.9 to +104.4 °C (+20 to +220 °F)
Wil-Flex -40 to +107.2°C (-40 to +225°F)


European Community Regulation 1935/2004/EC

European Community Regulation

Wilden is pleased to offer Saniflo FDA and Saniflo Hygienic Series (HS) pump models that comply with the European Community Regulation 1935/2004/EC directives for Food Contact Materials. The 1935/2004/EC Regulation requires all pump components intended to come into contact with food must be constructed of approved materials specified in Annex 1 (EC) 1935/2004 and be traceable by heat/batch/lot numbers.

FDA (Food & Drug Administration)

Wilden’s Saniflo Series utilizes FDA compliant materials to meet the necessary requirements of the Food & Drug Administration. You can now feel confident that Wilden pumps can handle your food or pharmaceutical applications with ease. The FDA compliance is a pledge to our customers that Wilden is 100% behind your industries, offering a multitude of options for your process.

USP (United States Pharmacopeia)

Wilden’s Saniflo HS Series AODD Pumps meet the strict Class VI standards set by the United States Pharmacopeia (USP). The USP is the non-government organization that promotes public health by establishing state-of-the-art standards to ensure the quality of medicines and other health care technologies. Wilden Saniflo HS pumps are in full compliance with USP Class VI standards for sanitary and hygienic use.

CE Mark (Conformité Européene – European Conformity)


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. This CE mark certification is indicative of Wilden’s pledge to providing our distributor network with all the sales tools necessary to excel in a global economy.

ATEX (ATmosphere EXplosible)


It is only natural that the worldwide leading producer of air-operated, double-diaphragm pumps complies with the ATEX 100A directive for explosive atmospheres. The European community and their safety are of utmost importance to us. We take responsibility for not only our product, but also for the supporting documentation and compliance of necessary directives. Wilden is proud to introduce our metallic X pumps that comply with ATEX 94/9/EC Group I, category M2 and Group II, category 2 zones G & D. Our plastic X pumps comply with ATEX 94/9/EC Group II, category 2, zone G.

Wilden P1 Original Saniflo Metal Pumps

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Wilden P1 Saniflo FDA EOM

Size: 7 MB

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