PILLAR BELLOWS PE-20HB-P19 Bellows Pump for Chemical Fluid Transfer Systems

PILLAR BELLOWS PE-20HB-P19 is a high-performance fluororesin bellows pump designed for precision chemical transfer and circulation applications, widely used in semiconductor manufacturing, chemical processing, and high-purity fluid handling systems. As part of the PE series from Nippon Pillar, this model offers excellent chemical resistance, thermal stability, and clean operation, making it ideal for aggressive media and contamination-sensitive environments.

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Core Procurement Information

• Brand: PILLAR
• Model: PE-20HB-P19
• Product Type: Bellows Pump (Air-Operated)
• Availability: In Stock
• Pump Connection Size: IN/OUT approx. φ19 mm (P19 configuration)
• Material (Wetted Parts): PTFE / PFA (Fluoropolymer)
• Operating Temperature: 10°C to 180°C (high-temperature type)
• Supply Air Pressure: 0.2 – 0.5 MPa
• Drive Type: Pneumatic (air-operated bellows mechanism)
• Structure: Double bellows design for stable flow and durability
• Mounting: Base-mounted industrial installation
• Compatibility: Suitable for PE-series systems and accumulator integration

Industry Applications

• Semiconductor Manufacturing: Chemical supply and ultra-clean fluid circulation systems
• Chemical Processing: Safe transfer of corrosive acids, solvents, and specialty chemicals
• Pharmaceutical & Fine Chemicals: High-purity liquid handling with contamination control
• Cleaning & Etching Systems: Circulation of aggressive cleaning agents in process equipment

The PILLAR BELLOWS PE-20HB-P19 pump is engineered with fully fluoropolymer wetted components, ensuring superior resistance to chemicals and high temperatures while maintaining long service life and minimal contamination risk.