+44 1628 918695 Jubilee House , Third Avenue , Marlow , SL7 1EY - UK
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DEP provides an extensive variety of safety rentals, services and product sales. Our focus is our commitment to providing superior safety solutions for our customers.

We are committed to providing outstanding customer service and delivering quality safety products.  We understand that our customers have a choice in safety suppliers, and our pledge is to deliver superior safety solutions in a cost effective and timely manner.

Services to the Upstream, Midstream, Refinery, Chemical, Petrochemical Industries.

Safety and Protection Equipment

Industrial, Oilfield Safety Equipment

DEP supplies a wide range of personal safety and fire protection equipment and parts.

  • Survival, Safety and Protection
  • Escape Systems for the Offshore Industry
  • Explosion Proof Alarm, Signal, Control and Communications Equipment
  • Explosion Proof Alarms and Beacons, Marine and Industrial Signalling
  • Fall Protection, Head Protection and Body Protection Equipment
  • Fire and Explosion Proof Doors for Offshore Platforms and Ships
  • Life Saving Equipment and General Maritime Equipment
  • Lifeboats, Rescue and Freefall Boats
  • Lifeboats, Rescue Boats and Davits
  • Life-Saving Equipment for Marine Protection
  • Personal Fall Protection Equipment
  • Solutions and Techniques for Work-At-Height and Difficult-Access Rescue
  • Survival Suits, Re-Breather Systems and Other Survival Products
  • Technical Safety Equipment for Hazardous Working Environments
  • Worker Safety Solutions and Personal Protective Equipment

Gas Safety Equipment

  • Gas and Safety Monitoring and Control
  • Portable Multi-Gas Detector
  • Nitrogen Gas Purging
  • Standard Gas Detection

Fire Protection Equipment

DEP supplies a wide range of fire protection equipment.

·         Protective Clothing

·         Nozzles

·         Special Tools

·         Breathing Apparatus

·         Valves

·         Rescue Equipment

·         Hoses

·         Fittings



Fire Protection Equipment and Safety Equipment

Detection and Measurement Systems

  • Fixed and portable combustible and toxic gas monitoring systems
  • Optical fire detection systems
  • Hazardous area alarm devices
  • Passive fire protection systems for cable trays, valve actuators and other electrical equipment.

Combustible and Toxic Gas Detector

  • Combustible and toxic gas detector (sensor, transmitter and relays)

Infrared Hydrocarbon Gas Detector

  • Infrared hydrocarbon gas detector
  • Electrocatalytic gas detectors
  • Open-Path Infrared Hydrocarbon Gas Detector
  • Sensor and Transmitter
  • Gas Detection Control System
  • Optical Fire Detector
  • Clean Room Optical Fire Detector
  • Fire Protection and Enclosures
  • Fire and Security – Fire and Gas Detection System for the Oil, Gas and Petrochemical Industry

DEP is also supplying fire-safety equipment for applications on land, at sea and in petrochemical, oil and gas industry.


Fire Protection & Detection Systems and Materials

  • Infrared Combustible Gas Detection
  • Fire and Gas Detection System
  • Passive Fire and Blast Protection Systems
  • Optical Flame and Combustible and Toxic Gas Detection Systems
  • Engineering, Design and Building of Fire Protection Systems
  • High Pressure Water Mist Fire Protection Systems
  • Passive Fire Protection Systems
  • Flame and Gas Detectors
  • Fire, Thermal and Acoustic Insulation
  • Infrared Gas Detectors For Detection of Combustible Gases
  • Fire, Heat and Gas Detection Systems

Hazardous Area Supplies

Equipment for Hazardous Area

Equipment with Explosion Protection

DEP supplies diverse range of intrinsically safe and explosion protected electrical and electronic equipment. We offer an extensive range of products that are all certified for use in potentially explosive atmospheres. We also provide a wide range of equipment for various requirements and applications including Process Automation, Monitoring and Control, Electrical Installation, Test, Calibration and Communication.

Hazardous Area Equipment includes Specialist Alarm, Signal and Control Equipment, for use in potentially explosive atmospheres and extreme environmental conditions.

Explosion Proof Air Conditioners

Explosion Proof Electrical Items

DEP supplies some of the following Hazardous Area Equipment

·         Bells and Horns

·         Control Systems

·         Motorized Sirens

·         Cable Glands

·         Electronic Sounders

·         Plugs & Sockets

·         Call Point

·         Flashing Lights

·         Sounders & Beacons

·         Continuous Lights

·         Heaters

·         Pushbuttons, Breakglasses Speakers

·         Control Stations

·         Junction Boxes

·         Motorized Sirens

·         Status Lamps



Control Stations and Junction Boxes

Control Stations and Junction Boxes intended for use in potentially explosive atmospheres. All these products are corrosion resistant and come in a wide variety of options, including:

Fire and Flame Detection

  • Flame Detectors – Intrinsically Safe Smoke and Heat Detectors


Portable Gas Detectors

  • Multigas – Portable Gas Detector
  • Single Gas – Portable Gas Detectors

Toxic Gas Detection Equipment

·         Chemcassette Detection Technology

·         Toxic Gas Management Systems

·         Portable Gas Detectors

·         Multi-point Analyzers


Liquids Monitoring

·         IR Open Path Gas Detector

·         Catalytic Flammable Gas Detector

·         Intelligent Flammable Gas Detector

·         Electrochemical Toxic Gas Detector

·         Intelligent Toxic Gas Detector

·         Control Systems


We supply intrinsically safe interface modules, explosion-protected luminaries, emergency lighting luminaries, terminal boxes, switchgears and plugs and sockets that are specially designed for use under difficult conditions and in the offshore projects.


Explosion-Protected Luminaries

·         Hand lamps

·         Emergency Lighting Luminaries

·         Flood Lights

·         Fluorescent Light Fittings

·         Pendant Light Fittings

·         Discharge Lamps


Explosion-Protected Plugs and Sockets

  • Plugs and Sockets – Socket Distributions

Explosion-Protected Terminal Boxes

  • Junction – Terminal Boxes and Intermediate Motor Terminal Boxes

Explosion-Protected Switchgears

  • Control Stations – Safety, Control and Manual Motor Starter Switches

Explosion-Protected Switch and Distribution Installations

  • Distributions in Modular Designs
  • Trace Heating Distributions
  • Motor Starters

Intrinsically Safe Products

Emergency Lighting

  • Explosion Protected Emergency and Escape Sign Luminaries
  • Luminaries for Self-Contained Battery Units

Explosion Protected Equipment for Offshore Projects

We supply explosion protected equipment for the offshore projects for almost every application in hazardous areas for the use for exploration, transport, processing and distribution of oil and natural gas

  • Switchgear
  • Light Fittings
  • Intrinsically Safe Components and Systems for Measurement, Control and Regulation
  • Hazardous Area Alarms, Signals and Controls
  • Explosion proof and Weatherproof electrical equipment


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