The DEFP004 is an economy sealless drum pump tube by FINISH THOMPSON. It is designed for use with EFP-48 pump, providing reliable and efficient performance. This drum pump tube is made of high-quality materials, including a 1.25" diameter polypro tube, FKM O-ring, and 316SS shaft. It ensures safe and effective pumping of acids and corrosives, with a maximum temperature of 150°F (66°C) and a length of 48" (122 cm).