Santoprene S3QP Pump Head designed for use with S3 prefix pumps.
  - Maximum operating pressure of 25 PSI.
  - Includes tube and ferrules with a 1/4" size.
  - Made of durable Santoprene material.
  - Compatible with QP & S3QP pump models.
  - Ideal for various pumping applications.
  - Provides reliable performance and long-lasting durability.