• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KLC China
  • Model Number: PB-B-001
  • After-sales Service Provided: No overseas service provided
  • Color: White
  • Function: Pass box
  • Material: Stainless steel, powder coated steel
  • Door material: Stainless steel, powder coated steel
  • UV Lamp: Optional
  • Interloc system: Mechanical, electronic, magnaticelectronic
  • Window: Organic glass, Plexiglass
  • Thickness of material: 1.0 / 1.2mm
  • Power of interlock/UV light: 220V/50Hz

Packaging & Delivery

Packaging Details: inner package: carton
outer package: standard export package in wooden box
Delivery Detail: Shipped in 14 days after payment
Product Description

Pass box

Pass box is a kind of assistant equipment for clean room. It is mainly used to pass the small articles between clean room and unclean room or two clean rooms. Because of interlocking system, it can reduce the cross pollution.

Quality selection

It's adopted the polish stainless steel inside, which is flat, neat and wearable. The surface material of pass box is cold rolled steel or stainless steel.

Double door interlock

Mechanical, electronic or electromagnetic interlock system for two doors makes them can not open at the same time. It avoid the cross-infection between clean zone and unclean zone.

Good sealing

Pass box with special sealing strips to guarantee the air-proofing.


Widely used in clean room environment, such as, micro-electronics, laboratory, national defense, precise instrument, pharmaceutical, biopharming, opto-electronics, aseptic packaging. etc.

Product Function

1. As a air Valve to prevent high pressure to leak in the clean room

2. Reduce the time when operating personnel walk to prevent bring dust in and keep the stability of the clean room.


Customized design is available.

Detailed Images
Packing & Delivery
Our Company

KLC was established in 1994. The company is committed to research and develop the production to purify air, we are inputting a large amount to fund and technology to ensure that customers can enjoy the latest technology high-quality products and the most professional quality of additonal servce. KLC is the first enterprises to pass the ISO9001 & ISO14001 in this purifying field. We won the top-ranking clean workshop and production line and advanced equipment for air filter. The products and production processes were obtained dozens of national patents.

KLC has a domestic state of HEPA filter DOS smoke plumes leak detector. Automatic folding glass fiber machine; Double componet glue filling machine and endless foam sealing machine. We can produce standard EN 1822 HEPA filter and EN799 pre-filter and medium filter. We try our best to provide our customer advanced, high quality , reasonable and economical products and the best technical service.

1. Price Term: EXW, FOB, CNF, CIF or DDU
2. Free sample: Free sample for Air filter, but shipment cost is covered by customers 
3. Payment terms: depends on total amount. mostly 30% deposit, and 70% balance before shipment
4. Delivery: for one 20CP, within 3 weeks
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier