Tell Manufacturing's 600 Series Door Closer is designed for interior commercial use. It is a heavy-duty aluminum commercial door closer that complies with ANSI A156.4, UL/ULC listed up to 3 hour fire rated. The DC100022 has a fixed spring tension, size 4.

• Brand Name: Tell
• Material: Aluminum/Steel
• Mechanism: Hydraulic
• Product Type: Door Closer
• Grade: Grade 1
• Brand Compatibility: Commercial Grade Closer
• Packaging Type: Clamshell
• Adjustable Closing Speed: Yes
• Minimum Door Length: 36 in.
• Hardware Included: Yes
• Main arm is forged steel and accommodates up to 3-1/4 in., adjustable extension arm
• Spring power is adjustable 1-4 sized or fixed 2, 3 or 4
• Cast aluminum
• Chassis: Non-handed
• Fits same hole pattern as Norton 1600 or Yale 50 serious. Size 4 spring
• Mounts to regular top jamb or parallel arm applications
• Parallel arm bracket included
• Certifications: ANSI A156.4, 2 million cycles