CRL Jackson® 900 Series No Hold Open Spring Power Adjustable Floor Mounted. Closer Body and Cement Case Basic Package. CRL Dark Bronze Cover Plates for Jackson®. 900 Series Floor Mounted Closer. CRL Floor Mounted Closer 5/16″ (7.9mm) and 1/8″. Collar Height Tapered Type Spindle. 1,000 Lb. Capacity, 54 (1.37 m) Doors. Multi-Size Spring Power Adjustable. Interchangeable Spindle Heights. Leveling and Door Centering Adiustments. BS EN1154 – Classification 3.8.6/1.1.1.3. The CRL Jackson® 900 Series Multi-Sized Floor Mounted Door Closer is a heavy-duty, fully adjustable closer designed for new and retrofit applications. Accessories are available for either double or single acting doors. With its 1,000 lbs. (453 kg) capacity, the 900 Series Door Closer can be used with larger and heavier interior or exterior doors for longer, maintenance-free performance. These Door Closers are available in dual 90° and 120°, or 105° only. Hold Open and No Hold Open models. This fully adjustable Door Closer meets A. Requirements in that it can be set at 5 or 8.5 lls. The unique centering adjustment simplifies double door alignment. This Door Closer is ideal for areas with extreme temperature changes due to its multi-viscosity temperature stabilizing fluid with thermal sensitive valves providing seasonal adaptability. Packages for new and retrofit installations, as well as accessories for both Center-Hung and Offset door applications, are available. NOTE: This Door Closer is designed to open to a maximum of 180 degrees. An auxiliary floor or overhead stop is required to stop the door at less than 180 degrees. Maximum Center-Hung Door: Weight = 1000 lbs. (454 kg), Width = 54 (1.37 m). Maximum 3/4 Offset Door: Weight – 650 lbs. (295 kg), Width = 48 (1.22 m). Maximum 1-1/2 Offset Door: Weight = 300 lbs. (136 kg), Width = 42 (1.07 m). Adjustable Spring Power: Multi-Size 1 – 6. Door Centering Adjustment: 6 Degree Range Adjustment to Align Door. Hold or No Hold Open Models: Hold Open at Both 90 Degrees and 120 Degrees, Hold Open at 105 Degrees Only. Jackson 900 closer cover plate accepts flat head screws M6 x 1.0 x Length TBD by the application.