Dorman® Hydraulic Floor Spring DM-7305 (90°) – Satin
The Dorman® DM-7305 (90°) Satin Hydraulic Floor Spring delivers smooth hydraulic door control with a premium satin finish. Designed for glass and steel doors, it provides reliable performance, durability, and elegant aesthetics for commercial and residential entrance systems.
Technical details
- Product NameDorman® Hydraulic Floor Spring DM-7305 (90°) – Satin
- BrandDorman®
- ModelDM-7305 (90°)
- Product TypeHydraulic Floor Spring
- MaterialPressed Iron
- FinishSatin
- ColorSatin Stainless Steel
- Door TypeGlass Doors / Steel Doors
- Glass Thickness8–12 mm
- Opening Angle90°
- Closing ForceEN2 / EN3 / EN4
- Maximum Door Width800 / 1000 / 1200 mm
- Maximum Door Weight80 / 100 / 150 kg
- Adjustable Closing SpeedYes
- 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 (90°) Satin Floor Spring is manufactured from premium pressed iron and engineered 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 safe, controlled operation. The satin finish offers excellent corrosion resistance while maintaining a refined architectural appearance. Tested for up to 500,000 operating cycles, it delivers dependable long-term performance.
Spec & Technical Data
The DM-7305 (90°) Satin Floor Spring features adjustable hydraulic closing with EN2–EN4 closing forces and supports doors weighing up to 150 kg and widths up to 1200 mm. The premium satin finish enhances durability and corrosion resistance while maintaining a modern appearance suitable for high-traffic commercial and residential applications.
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