DORMA 多瑪BTS84地彈簧產品說明
DORMA BTS84地彈簧批發報價
DORMA地彈簧全國經銷商
---深圳天擇安防技術有限公司
具備各標準功能及安裝簡易的雙向開啟地彈簧
BTS84是DORMA多瑪特別為各種鋼化玻璃、鋁合金、木質等門扇設計的
雙向開啟地彈簧，具有DORMA多瑪地彈簧的各種標準功能，及集德國的
優良設計及精密生產技術于一身。
BTS84的機體為超薄型設計，適合各樣環境，安裝更為簡易。通過測試，
符合以下規格，DIN ISO 9001,EN29001，BS5750，經BSI Quality Assurance
品質控制檢定及注冊，注冊號Q6423，FM10756
產品功能及優點
◆特薄型機體設計，機體厚度只為40mm，減小地面開孔深度，使安裝更為簡易。
◆內置減壓閥，防止因外來強壓或強風狀態下閉門而造成地彈簧損壞或漏油
◆恒溫裝置，能在極大溫差變化下，令閉門速度仍保持穩定
◆130至0及130至20兩個閉門速度調控閥，以配合不同閉門效果
◆除不帶定位功能之型號外，更備有90定位或105定位之型號以供選擇
◆通用型設計，適合左右手及單雙開啟門扇，各使用方式均備有完整配件
◆承重力達120KG,門寬1200mm，適合各類門扇。
The economic double action Technical Data BTS 84 floor spring
Special shallow design optional hold-open. The DORMA BTS 84 is a double action floor
spring which has been specially developed for the aluminium and toughened glass door industries. This unit is intended to complement our internationally acclaimed RTS concealed overhead
door closer by giving the shopfitting industry the option of a DORMA quality
spring designed for their particular purpose. The BTS 84 has many of the features of the
other DORMA BTS closers with the addition of reduced depth and an array of
accessories designed for the aluminium door fabricator and toughened glass door
manufacturer. Certified to ISO 9001.
Plus points
For the trade
- Outstanding value for money.
- Also available with stronger and weaker springs for special requirements.
For the installer
- Easy installation thanks to shallow design.
- Easy to adapt to individual requirements with dual valve
control 130° to 0° and 130° to 20°.
- Interchangeable spindle inserts available to suit site conditions.
For the architect/specifier
- Concealed unit for invisible installation.
- Minimum floor recess dimension.
- Proven, robust unit for door weights up to 100 kg.
For the user
- Thermoconstant smooth operation.
- High mechanical efficiency for easy door opening.
- Optional single point holdopen
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