Wilden Pneumatic Diaphragm Pump P Series Application Industry

WILDEN pneumatic diaphragm pump P series is widely used in many industrial 

fields due to its corrosion resistance, explosion-proof, strong self-priming ability 

and particulate matter.

1. Chemical Industry and Coating Manufacturing

‌Building Paint Production

‌Scenario‌: Conveying high viscosity, flammable and explosive media such as nitrified cotton liquid, resin, and paint.

Model: P8 (2-inch), P15 (4-inch) stainless steel or polypropylene shell, paired with PTFE diaphragm.

Advantages: Explosion-proof design ensures safety, high-viscosity medium conveys stable, and avoids deterioration of paint. 

‌Large flow delivery

‌Scenario‌: Among enterprises with annual output of more than 410,000 tons of paint, it is used for efficient transfer of emulsions.

‌Model‌: Pro-Flo SHIFT series PS20 (4 inches), used in complementary use with the P series.

‌Energy-saving effect‌: 60% energy saving compared to traditional AODD pumps and 34% flow increase. ‌ 

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2. Food and beverage industry‌

‌Beer Brewing Technology‌

‌Scenario‌: Food-grade fluid delivery such as fermentation broth, wort, beer, etc.

‌Model‌: P1/P2/P4 stainless steel model (316L material), complies with FDA certification.

‌ Features: Mechanical sealing design avoids pollution and protects the material structure with low shear force. twenty three

‌Food grade solvent treatment‌

‌Scenario‌: Concentrate, acid-base cleaning solution transport.

Model: PV4 special food grade pump (based on P series optimization), supports CIP cleaning.

‌Sanitary Standard‌: Polishing treatment of liquid-touched parts, no blind spot design.