3252J/2H3P 12 V dc, DC Axial Fan, 92 x 92 x 38mm, 270m³/h. The 3250J ’S-Panther’ series of compact DC axial fans are known for their efficiency and low operating noise levels. With high air flow, the S-Panther fan has a winglet design and turbulator, which assists in dissipating large quantities of heat from confined spaces. The rugged design and low power consumption contribute to a long service life and high degree of reliability.