Builds Disaster-Proof Reinforced Fortress Shelter Underground

Customization: Available
Application: Apartment
Fast Installation: Standard Installation

Product Description

Basic Information

Feature Easily Movable, Safe, Wind Resistance
Material Steel Structure
MOQ 1 Set
Ancillary Products HEPA Filter
Specification 20' * 8' * 8.5''
Origin China
Production Capacity 50,000 Set/Year

Product Description

Builds Disaster-proof Reinforced Fortress Shelter Underground

A wide range of survival shelters designed to safeguard you and your family in the event of a pandemic outbreak, civil unrest, and threats such as biological, nuclear fallout, or EMP attacks.

The safe room was designed to be installed under the concrete floor of a new house that can cater to your specific needs. It provides a Safe Room, Wine Cellar, Gun Room, and Tornado Shelter, and can be equipped with an NBC (Nuclear Biological Chemical) warfare package.

Item NO. BSF
Material Steel
Rated filter ventilation capacity 100 cubic metres per hour
Weight 50KG
Resistance <220Pa
E. coli elimination efficiency Within 5 minutes >95%
Killing efficiency of B. subtilis spores Within 23 minutes >80%
Fortress Shelter Underground

Shelter Features

  • Custom Built: Built with high-quality materials including corrugated pipe and bullet-resistant hardened steel.
  • Air Filtration: Standard system with manual override and adjustable valves, moving 176 cubic feet of air per minute at a quiet 45 decibels.
  • Reliability: Air systems include a manual crank for power loss scenarios and readable gauges for monitoring.
  • Protection: Overpressure blast valves can be manually closed to prevent intrusion.
  • Sealing: Doors are gas-tight and water-proof to prevent biological and chemical entry.
Design Layout
Shelter Structure

Customized Service & Production

Customized Service

Certification & Quality Control

Certificate 1
Certificate 2

Exhibition & Global Presence

Exhibition

Professional Ventilation Solutions

Designing and manufacturing industrial and commercial ventilation equipment for over 20 years. We offer high-performance, high-quality products including axial fans, centrifugal fans, dust filters, and blast doors.

Factory View
Expert Team

Core Focus:
- High operational reliability
- High efficiency & Long lifespans
- Tailored solutions for unique applications

Packaging & Shipping

Packaging

Frequently Asked Questions

1. Are you a factory or trading company? We are a manufacturer with a 30-year history in ventilation systems, operating a factory of more than 10,000m².
2. What are your main productions? Our productions include all equipment for ventilation systems: gate valves, butterfly valves, exhaust valves, airtight valves, axial fans, centrifugal fans, dust filters, and air volume measuring devices.
3. What is the Minimum Order Quantity (MOQ)? MOQ is generally 1 set. If we have items in stock, there is no strict request. Prices may vary based on order quantity and stock availability.
4. Can we use our own logo? Yes, OEM is fully supported. For some items, additional costs may apply if the order does not reach the minimum OEM quantity.
5. How do you ensure product quality? Our equipment is widely used across China. We rigorously test and check the quality of every product before delivery.
6. How is shipping handled? For smaller orders, door-to-door service (UPS, FEDEX, DHL) is available. For large quantities, air or sea freight through your forwarder or our cost-effective partners is recommended.

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