Mechanical Chain Pass Box Ordinary Electronic Interlock 304 Stainless Steel

Basic Information
Place of Origin: China,Shanghai
Brand Name: Kingbell
Model Number: KBCD
Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: Inner standard wrapping film , outer wooden box.
Delivery Time: 1 week
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 sets per month
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Detail Information
Material: 304 Stainless Steel Key Words: Clean Room Pass Box
Lights: Yes Test: DOP, PAO
Application: Clean Room Size: Customized

Product Description

Mechanical Chain Pass Box Ordinary Electronic Interlock 304 Stainless Steel





Type Inner diameter size Outer diameter size
Mechanical chain pass box 600W*600D*600H(mm) 740W*670D*720H(mm)
Electronic chain pass box 600W*600D*600H(mm) 790W*670D*720H(mm)
Self-cleaning pass box 600W*600D*600H(mm) 790W*670D*1100H(mm)




  • The box is made of 304 brushed stainless steel.
  • The double-layer tempered glass observation window is designed in the middle of the door panel.
  • The door panel is flush mounted and flush with the entire cabinet plane.
  • Square tube door computer interlock transfer window.
  • The interlock uses microcomputer interlock control, which is beautiful in appearance, convenient to touch, and contains functions such as lighting, blowing, and unlocking delay.
  • The inner wall is designed with a circular arc, which has no dead angle and is cleaner.
  • Contains a liquid tank H14 high efficiency filter that supports DOP, PAO testing.
  • An optional differential pressure gauge can be installed to check the clogging status of the filter.


Pass box classification


According to the lock body structure, it can be divided into: mechanical interlock pass box, electronic interlock pass box, and microcomputer control pass box.
Types can be divided into: ordinary pass box, clean (wind shower, self-clean) pass box.


Mechanical Chain Pass Box Ordinary Electronic Interlock  304 Stainless Steel


​About us


Kingbell International Technology Development Co., Ltd. is a professional high-tech enterprise specialized in clean operation room system and central gas supply system. We register in Hong Kong and with factory in Hua Xin town of shanghai, China.

We are focused on construction of clean OTs, clean industrial plants (pharmaceutical factory, food factories, electronics factory, cosmetics factory etc.) and clean laboratories. We have professional teams including designing, budgeting, constructing, commissioning and testing, which can ensure the quality of projects. And our team members have participated in more than 100 hospital and clean workshop projects, has accumulated rich experience in this field.



Contact Details

WhatsApp : +8615221423489