Air Volume Control for Deep Wells Float Switch Contact Form Normally Open Tether Length Min.-Max. 3-5/8 In. F93 Overall Length (In.) 9 Float Length (In.) 3-5/8 Length 8-45/64 In. Width 1-3/8 In. Height 4-1/2 In. Float Dia (In.) 2 Max Pressure (PSI) 100 For Use With Deep Shallow and Submersible Pumps Body Material Thermoplastic