Buy Buy Hydraulic Floor Spring Manufacturers – D-8000 Double Engine Cylinder Floor Spring – Dorrenhaus Manufacturer and Factory

Buy Hydraulic Floor Spring Manufacturers – D-8000 Double Engine Cylinder Floor Spring – Dorrenhaus

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Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for Exit Door Push Bar, Push Bar Doors, Easy Open Door Closer, We welcome new and previous customers from all walks of lifestyle to contact us for long run organization relationships and mutual achievements.

Buy Hydraulic Floor Spring Manufacturers – D-8000 Double Engine Cylinder Floor Spring – Dorrenhaus Detail:

If your premises require that you have door closers, and you would prefer concealed ones, then floor springs have the edge over conventional versions because they are well suited to pretty much any situation; they are great for full-height or heavier doors, work equally well with single or double-leaf and, best of all – they automatically combine functionality with aesthetic appeal.

Performance parameters of D-8000
Model	D-8000
Applicable Standard	EN1154
Engine Cylinder	Double
Closing Force	Fixed EN2/EN3/EN4 for optional
Max Door Width	1000-1200mm
Max Door Weight	100-150kg
Max Open Degree	130°
Stop-Device	90°
Latching Speed Adjustment	0°-20°
Closing Speed Adjustment	20°-90°
Application Temperature	-40° to 60°
Dimension:LengthWidthHeight	306mm108mm41mm
Material of Cover Plate	304SS or 201SS
Thickness of Cover	1.0mm or 1.2mm
Finish	SSS/PSS/Matt Black
Service Life	Over 500,000cycles
Warranty	3 years

Dorrenhaus comprises R&D center, testing laboratory,manufacturing center and sales dept, has over 10 in-service engineers and research specialists. Since it was founded, developing High performance door control products has always been the objective of Dorrenhaus. Dorrenhaus people have continuously tried to improve product quality, introducing oversea high and new technical equipment,giving our company good technical capabilities. Moreover, all of our R&D engineers has more than 20 years experience in door closer industry.

Our value message is QUALITY and SERVICE
10 years of hardware manufacturing experience
Can customized any size and color
Compensation if late delivery or bad quality
Competitive prices
Experienced professionals
24 hours online after-sales service
OEM &ODM offered
We boast our own R & D, production, exports, and logistics team

Floor springs are especially effective for oversized doors—floor-height doors are often too large and heavy for traditional door closers, so floor springs with straps and top pivots are a good option.

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We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for Buy Hydraulic Floor Spring Manufacturers – D-8000 Double Engine Cylinder Floor Spring – Dorrenhaus , The product will supply to all over the world, such as: Manila, Houston, Afghanistan, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."

We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!