VHP Decontamination Lock

VHP Decontamination Lock

Material airlock providing rapid H2O2 decontamination

Decontamination locks are most frequently used as a pass-through to transfer material between rooms with different classes of cleanliness (typically B and C), whereas material must be decontaminated (by means of surface sterilization) before entry into the room. Loaded materials are decontaminated using hydrogen peroxide vapour with a 6-log reduction. A hydrogen peroxide vapour generator is a part of the equipment.


  • Integrated VHP generator
  • Decontamination pass-through cabin may be fitted onto the wall separating individual rooms
  • Lock complies with the leak tightness classes pursuant to ISO 10648-2
  • “B” class cleanliness according to the EU GMP Standard
  • Elektroniczny system sterowania do automatycznej regulacji podstawowych trybów pracy zarządzany przez sterownik PLC Siemens
  • Color touchscreen controls
  • Mobile perforated shelves allow sterilization of the product from all sides
  • Process works at normal temperatures (at about 25 to 30 °C) and normal pressures
  • Jacket material – stainless steel AISI 304
  • Pass-through chamber material – AISI 316L with a thickness of 3.00 mm, polished surface finish, Ra < 0.6 µm
  • Rounded corners R = 55 mm
  • Inlet and outlet H14 HEPA filtration
  • Possible validation of decontamination cycle
  • Possible data recording on a recording unit, printer or PC
  • Low operating costs
  • Decontamination a low-temperature
  • Quick interval of a decontamination cycle
  • Long operation life, minimal maintenance demands
  • Easy handling and operation


  • VHP Decontamination Lock with a closed loop system
  • VHP Decontamination Lock with an open loop system

Gotowość do pracy

For operation of the equipment, the following must be ensured:

  • Pressurised air of pharmaceutical quality (dry, oil-free, 4 bars)
  • Electric power supply – 230V, 3kW
  • Connection to the exhaust branch for venting hydrogen peroxide vapours


  1. Wyłącznik główny
  2. Control panel
  3. Chamber closing door
  4. Perforated shelves
  5. Compressed air inlet
  6. Air exhaust
  7. Air inlet
  8. Paperless recorder

Standardy i opcje


Chamber closing door

It is made of PMMA with a thickness of 25 mm. The door is sealed using a pneumatic seal made of silicon. The closing of the door is monitored by a sensor; another sensor monitors the mechanism which prevents the door from being opened.

VHP distribution

Distribution pipe for optimal gassing inside the chamber

Perforated shelves

4 pcs of standard perforated shelves for loaded material

Cechy bezpieczeństwa

Zabezpieczenie ciśnieniowe


  • H2O2 concentration sensor – high – process sensor inside the chamber
  • H2O2 concentration sensor – low – safety sensor inside the chamber
  • H2O2 concentration sensor – low – safety sensor outside the chamber


Omówienie funkcji

  • Logowanie użytkownika i minutnik automatycznego wylogowania
  • Display for measured physical values in the chamber interior
  • Device operation modes menu, Alarm and Settings menu


VHP Decontamination Lock

Wymiary w mm - VHP Decontamination Lock 1

Szerokość 1900
Wysokość 2640
Głębokość 1600
Closing door height 2100
Closing door width 800

Wymiary w mm - VHP Decontamination Lock 2

Szerokość 1150
Wysokość 2795
Głębokość 840
Closing door height 800
Closing door width 800