Dorman® Hydraulic Floor Spring DM-7305 (180°) – Golden
The Dorman® DM-7305 (180°) Golden Hydraulic Floor Spring delivers smooth full-opening door performance with a premium golden decorative finish. It ensures stable hydraulic control, long service life, and an elegant luxury appearance suitable for glass and steel door systems in high-end commercial and residential applications.
Technical details
- Product NameDorman® Hydraulic Floor Spring DM-7305 (180°) – Golden
- BrandDorman®
- ModelDM-7305 (180°)
- Product TypeHydraulic Floor Spring
- MaterialPressed Iron
- FinishGolden
- ColorGolden
- Finish TypePremium Golden Decorative Finish
- Opening Angle180°
- Closing ForceEN2 / EN3 / EN4
- Glass Thickness8–12 mm
- Maximum Door Width800 / 1000 / 1200 mm
- Maximum Door Weight80 / 100 / 150 kg
- Cycle Life500,000 Operations
- Installation TypeFloor Mounted
- ApplicationCommercial & Residential Doors
- DurabilityHeavy Duty / Long Service Life
- Weather ResistanceCorrosion Resistant
- PackingStandard Export Packing
- Country of OriginChina
- ManufacturerDorman®
- CertificationDorman® Certified – China Inspection & Certification Agency
Description
The Dorman® DM-7305 (180°) Golden Floor Spring is manufactured from high-quality pressed iron for professional door installations. Suitable for 8–12 mm glass doors and steel doors, it supports EN2, EN3, and EN4 closing forces with adjustable closing speed for smooth and controlled operation. The golden finish provides excellent corrosion resistance and a premium decorative appearance. Tested for up to 500,000 operating cycles, it ensures reliable long-term hydraulic performance for demanding architectural applications.
Spec & Technical Data
The DM-7305 (180°) Golden Floor Spring supports heavy-duty door applications with adjustable EN2–EN4 closing forces. It is suitable for doors weighing up to 150 kg and widths up to 1200 mm. The golden finish enhances corrosion resistance while providing a luxury architectural appearance ideal for premium commercial and residential environments.
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