Product Description

Therma-Flow® PLUS Enclosed Freeze-Protected Emergency Shower & Eyewash

Therma-Flow® PLUS systems are fully enclosed, insulated emergency shower and eyewash units designed for extreme environments. Built as a self-contained structure, each unit provides freeze protection, user protection, and reliable ANSI-compliant emergency response in outdoor and hazardous locations.

Each Therma-Flow® PLUS system is built to order and configurable based on your site requirements including electrical classification, alarm systems, enclosure options, and delivery configurations.

Key Features

• Fully enclosed insulated structure for extreme environments
• Freeze protection to below -40°F conditions
• Internal enclosure heater maintains safe operating conditions
• ANSI/ISEA Z358.1 compliant emergency performance
• Double swinging doors with weather seals
• Integrated floor grate and drain system
• Configurable alarms, lighting, and monitoring systems
• Available in hazardous and classified electrical configurations

How It Works

Therma-Flow® PLUS systems combine insulated enclosure construction with heat tracing and internal heating to protect both the equipment and the user. The enclosed structure shields components from environmental exposure while maintaining operational readiness in cold climates.

• Heat trace cable protects internal piping from freezing
• Internal enclosure heater maintains ambient temperature
• Insulated FRP structure retains heat and blocks external conditions
• System ensures immediate emergency response in extreme weather

Configuration Options

Therma-Flow® PLUS systems are fully configurable to meet specific application and site requirements. Each unit is built using a structured configuration system.

Delivery System Options

• Shower and eyewash combinations
• Drench hose configurations
• Galvanized, stainless steel, and Therma-Flow® configurations
• Optional freeze and scald protection systems

Enclosure & Heating

• Insulated FRP enclosure building
• Optional internal enclosure heater
• Double swinging doors with adjustable hinges
• Weather-sealed construction

Electrical & Classification

• 120V and 240V systems available
• NEMA 4 and NEMA 4X configurations
• Class I, Division 2 and optional Class I, Division 1 ratings

Alarm & Monitoring Systems

• Flow switch activation
• MAP® proximity switch systems
• Audible alarms: horn, bell, PulseTone™
• Visual alarm and area lighting options

Lighting & Visibility

• Interior lighting
• Area locator lights
• Heat trace indicator lights
• Multiple color options

Water Inlet & Drain Options

• 1-1/4″ and 1-1/2″ inlet configurations
• Top, bottom, or dual inlet options
• Left, right, or center drain configurations

Additional Options

• Underground extensions and heat trace cable
• Multilingual safety graphics
• Custom configurations for specific site requirements

Performance Specifications

Shower

• 20 GPM regulated flow
• Full ANSI-compliant spray pattern

Eyewash

• 3.2 GPM flow rate
• Non-injurious dual stream flow

Environmental Protection

• Freeze protection valve activates at approximately 35–38°F
• Scald protection valve activates at approximately 95–105°F
• Internal temperature maintained via heater and thermostat

Construction & Materials

• Fiberglass reinforced plastic (FRP) enclosure
• Urethane foam insulated walls
• UV-resistant Gelcote® exterior finish
• Lexan® polycarbonate windows
• Corrosion-resistant hardware
• ABS internal protective components

Installation Requirements

• Level foundation capable of supporting unit load
• Minimum 30 PSI water supply; maximum 80 PSI
• 30 GPM water supply capacity recommended
• 4″ drain recommended for full flow discharge
• 120V or 240V single-phase electrical connection required

Maintenance

• Weekly activation testing recommended
• Routine inspection using inspection checklist
• Modular access to internal components
• Field-serviceable valves, switches, and heating systems
• Replaceable enclosure components and seals

Applications

• Oil and gas facilities
• Chemical processing plants
• Refineries
• Outdoor industrial environments
• Cold climate installations
• Hazardous and classified areas

Ordering Information

Therma-Flow® PLUS systems are built to order based on your specific site requirements. Due to the number of available configurations, units must be configured with Encon prior to ordering.

Our team will assist in selecting the appropriate configuration based on environmental conditions, compliance requirements, and facility layout.

Specifications

Resources