CNI 30 in. E/Z Lift Manhole w/ Cam-Locks 7030

CNI 7030 30 in. E/Z Lift Manhole w/ Cam-Locks The CNI 7030 E/Z Lift Round Manhole Cover provides secure, durable access while reducing the effort required for routine inspections and maintenance. Backed by more than 50 years of proven reliability, this manhole cover features gas shock assistance that allows opening and closing with approximately 25 lbs. of force. The standard construction combines a ductile iron ring with a steel cover for long service life in demanding industrial, municipal, and utility applications. Zinc plated ductile iron cam-locks tighten with a standard 3/4 in. socket, eliminating loose parts and simplifying operation. A one piece gasket remains securely in place to maintain a watertight seal, while the H-20 traffic load rating supports installations exposed to vehicle traffic. The E/Z Lift design helps improve safety, access efficiency, and operational reliability where frequent entry is required. Features Gas Shock Assistance: Opens and closes with approximately 25 lbs. of force for easier, safer operation. Durable Construction: Standard ductile iron ring and steel cover provide long-term structural strength and reliability. Secure Cam-Locks: Zinc plated ductile iron cam-locks tighten with a standard 3/4 in. socket and eliminate loose hardware. Watertight Sealing: One-piece gasket remains in position to help maintain a dependable seal. Traffic Rated Design: H-20 load rating supports use in traffic bearing applications. Wide Temperature Capability: Gas shocks operate from -40°F to +200°F with minimal strength loss over time. Proven Performance: E/Z Lift design has delivered dependable service for more than 50 years. Specifications Cover Diameter: 30 in. Load Rating: H-20 Manufacturer: CNI Manufacturing Model: 7030 Operating Force: Approximately 25 lbs. Product Type: Round Manhole Cover Seal Type: One Piece Gasket Shock Operating Temperature Range: -40°F to +200°F Standard Cover Material: Steel Standard Ring Material: Ductile Iron Style: E/Z Lift Downloads Dimensional Drawing (PDF Download)