Floor Spring D-978 1. Materials:Iron. 2. Max door weight:200kg. 3. Double ways opening. 4. Two speeds adjustable.

Double door hardware,Dalay.

 Product name:Floor spring

Floor spring Features:

1. High quality casting iron floor spring body.

2. High quality coating for the body,stainless steel cover.

3. Floor spring comply to EN 1154.

4. Fire-rated tested. CE approved for D-948.

5. DORMA type and MAB type is available.

6. Double action opening.Hold open at 90°.

7. Applicable for galss door 8-12mm,wooden door,iron door,aluminium door.

8. 2 closing speed adjustable.

9. 500000 times tested without damage.7 years WARRANTY.

10.Germany "FUCHS" machine oil and sealed rings, keep perfect working in cold temperature.

Model#: D-978
Power Size		EN#3/4
Maximum Door Width		1400mm
Maximum Door Weight		200kg
Maximum Open Angle		180°
Hold-Open Angle		N/A
Closing Speed Adjustment	Speed 1	0°-20°
	Speed 2	20°-90°
Application Temperature		-30°C-55°C
Cement Box Size(mm)	Length	277.0
	Width	132.0
	Height	70.5

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 FLOOR SPRING accessories :

- for wooden doors or ALU doors

- Materials: steel

- Thickness: 10mm

- Max loading:200kg

- PICTURE:

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Floor spring hydraulic oil :

- Origainal:GERMANY

- Brand: "FUCHS" brand

- 20 degree to -40 workable

- Picture:

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Springs:

- Materials: 60Si2Mn

- Original: GERMANY

- Cycle tested: 1,500,000 times

- Picture:

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O rings:- Materials: high quality rubber- Original : - Movable joining : From JAPAN - Fixed joining: From China.- Picture:

 

Floor Spring D-978,heavy duty 200kg,MAB type optional