3-1/2" Rigid Watertight Hubs, Hot Dip Galvanized - Malleable Iron

3-1/2" Rigid Watertight Hubs, Hot Dip Galvanized - Malleable Iron This product is designed to securely connect rigid or IMC conduit to load centers or metal enclosures, ensuring a watertight joint at knockouts or slip-fit holes. Suitable for both indoor and outdoor use, it is an essential component for electrical distributors and switchgear suppliers seeking durable conduit fittings with reliable moisture and dust protection. Specifications Material: Malleable Iron Finish: Hot Dip Galvanized Connection: Male NPT Threaded x Female NPT Threaded Mounting: Threaded Mount Insulation: Insulated Throat Product Weight: 23.8 oz Application: Indoor or Outdoor Use; connects rigid or IMC conduit to load centers or metal enclosures requiring watertight joints Certifications: UL Listed, NEMA 2, 3R, 4, 4X, 5, 12, 13 approved Features Flame-retardant insulated throat for enhanced safety Recessed o-ring ensures watertight and dust-tight connections Oversized locknut prevents damage from vibrations RoHS compliant Suitable for service entrance applications with bonding locknut Downloads & Links Spec Sheet