Dorman® Hydraulic Floor Spring DM-65M – Black
The Dorman® DM-65M Black Hydraulic Floor Spring combines smooth hydraulic door control with a premium black finish. Designed for glass and steel doors, it delivers dependable performance, long-lasting durability, and a contemporary architectural appearance for commercial and residential entrance systems.
Technical details
- Product NameDorman® Hydraulic Floor Spring DM-65M – Black
- BrandDorman®
- ModelDM-65M
- Product TypeHydraulic Floor Spring
- MaterialPressed Iron
- FinishBlack
- ColorBlack
- Door Opening90°
- Door TypeSteel Doors / Glass Doors
- Glass Thickness8–12 mm
- Closing ForceEN2 / EN3
- Closing Torque (0°–4°)15 N·m / 20 N·m
- Maximum Door Width800 mm / 1000 mm
- Maximum Door Weight80 kg / 100 kg
- Closing SpeedAdjustable
- Latching SpeedAdjustable
- Hydraulic MechanismPrecision Hydraulic Control
- Cycle Life500,000 Operating Cycles
- Installation TypeFloor Mounted
- ApplicationCommercial & Residential Doors
- Weather ResistanceCorrosion Resistant
- DurabilityHigh Strength / Long Service Life
- PackingStandard Export Packing
- Warranty5 Years
- Country of OriginChina
- ManufacturerDorman®
- CertificationDorman® Certified – China Inspection & Certification Agency
Description
The Dorman® DM-65M Black Floor Spring is manufactured from high-strength pressed iron for professional door installations. Suitable for glass and steel doors, it provides smooth hydraulic closing with adjustable speed control for safe and reliable operation. The premium black finish offers excellent corrosion resistance while adding a modern decorative appearance. Designed for long-term durability, it performs consistently in high-traffic commercial and residential environments.
Spec & Technical Data
The DM-65M Black Floor Spring provides stable hydraulic door control with adjustable closing speed. It is suitable for medium-duty commercial and residential doors. The premium black finish improves corrosion resistance and enhances the modern appearance of architectural door systems.
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