About NPSA
About NPSA

The UK Government’s National Technical Authority for Physical and Personnel Protective Security.
- Who We Work With
  
  NPSA works with partners in government, police, industry and academia to reduce the vulnerability of the national infrastructure.
- Frequently Asked Questions
  
  Frequently asked questions about NPSA.
- Threat Information
  
  Understanding the threats facing your business or organisation will ensure protective security measures are proportionate, effective and responsive
- NPSA Blog
  
  The NPSA blog provides thought leadership, latest news and updates on protective security.
Protective Security
Protective Security

Implementing effective protective security measures will help to protect your organisation from threats.
Advice & Guidance
Advice & Guidance

Our advice & guidance outlines the steps to take when implementing protective security measures.
- Physical Security
- Personnel & People Security
- Incident Management
- Personal Safety and Security for High-Risk Individuals
  
  This content is designed for individuals that have heightened risk affecting their personal safety and security
Learning & Resources
Learning & Resources

We provide information and resources to support the promotion of security awareness across your organisation.
- Security Campaigns
  
  NPSA has developed a series of security awareness campaigns, designed to provide organisations with a complete range of materials they need.
- Digital Learning
  
  Online learning modules relating to Protective Security.
- Think Before You Link
  
  'Think Before You Link' will help you to protect yourself, your colleagues, and your organisation from the harmful impact of online malicious profiles.
- Catalogue of Security Equipment
  
  The Catalogue of Security Equipment (CSE) is available to help security practitioners to identify appropriate physical security equipment. The CSE provides a range of products that have been evaluated against specific NPSA security standards and the performance rating achieved.

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Catalogue of Security Equipment (CSE)
Hatches
USH/DV4/MV - Maxi-Vent DV4/MV Upstand Cover

Hatches Product Comparison

Technocover Ltd

USH/DV4/MV - Maxi-Vent DV4/MV Upstand Cover

Category: Hatches

Standard Tested To: MFES V2.0

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Description

Single leaf galvanised steel upstand access cover with ventilated outer frame and secondary inner lid, as summarised on the following drawing/document(s) available from the manufacturer:

- USH1-DV4-MV-GA-01 (Revision A) – General arrangement.

- USH/DV4/MV/FIT-01 (Revision dated 05/01/18) – Installation instructions.

Download PDF Manufacturer Details

Specification

The access cover is designed to protect a 762 mm by 610 mm aperture.

The access cover is secured using an Abloy PL362 padlock.

Specifiers and end users that deviate from the size and features stated, do so at their own risk.