The All-Flo 10720-40 Outer Chamber is an OEM replacement component designed for All-Flo air-operated double diaphragm (AODD) pumps. This outer chamber ensures proper fluid containment, structural stability, and chemical compatibility during pump operation. Ideal for maintenance, rebuilds, or restoring performance on All-Flo pumps, the 10720-40 chamber delivers factory-matched durability and reliability.

Manufactured using high-quality, chemical-resistant materials, this chamber withstands demanding industrial environments, including chemical transfer, wastewater handling, softwash batching, and commercial fluid movement applications.

Key Features & Details

• OEM All-Flo Replacement Part
  Direct-fit component matching original factory specifications for optimal sealing and pump performance.

• Durable, Chemical-Resistant Construction
  Engineered to handle aggressive chemicals, acids, surfactants, wastewater, SH, solvents, and industrial fluids.*

• Restores Pump Integrity
  Replaces cracked, worn, or chemically degraded outer chambers to prevent leaks and performance loss.

• Maintains Proper Diaphragm Function
  Ensures correct chamber alignment and flow characteristics within the pump housing.

• Ideal for Industrial & Commercial Use
  Suitable for chemical plants, industrial washing systems, softwash rigs, fluid transfer setups, and more.

*Material type varies by All-Flo pump model—verify compatibility before purchase.

Specifications

• Manufacturer: All-Flo

• Part Name: Outer Chamber

• Part Number: 10720-40

• Compatibility: Fits All-Flo AODD pump models requiring chamber 10720-40

• Material: OEM-approved chemical-resistant construction

• Applications:

  • Chemical transfer systems

  • Industrial pumping

  • Softwash chemical batching

  • Wastewater & fluid processing

  • Commercial wash and rinse systems