TWBS.EWE – Thermostatic Mixing Valve

Model TWBS.EWE, lead-free Emergency Valve (patent pending) thermostatically mixes hot and cold water to provide a safe fluid supply for emergency eyewash equipment. The valve contains a secondary high temperature limit valve to provide additional protection to the user in the event of main tempering valve malfunction. Additionally, to ensure a fail-safe water supply for emergency shower and eyewash stations, a series of cold water by-pass valves open in the event of hot water pressure loss. (No gauges supplied – ASSE 1071 standard recommends gauges be placed 5 to 8 feet (1.52 to 2.44 m) downstream for the most accurate temperature measurement.)

Listings: ASSE 1071, CSA B125.3, NSF/ANSI 372, NSF/ANSI 61-section 8, California Health and Safety Code 116875 (AB 1953).

TWBS.HF – Thermostatic Mixing Valve

Model TWBS.HF, lead-free Emergency Valve (patent pending), thermostatically mixes hot and cold water to provide a safe fluid supply for emergency shower and eyewash equipment. The valve contains a secondary high temperature limit valve to provide additional protection to the user in the event of main tempering valve malfunction. Additionally, to ensure a fail-safe water supply for emergency shower and eyewash stations, a pressure sensing diverter valve is provided that sends a pressure signal to open the cold water by-pass valve in the event of hot water pressure loss, main valve thermostat malfunction, or clogged cold water check-stop. (No gauges supplied – ASSE 1071 standard recommends gauges be placed 5 to 8 feet (1.52 to 2.44 m) downstream for the most accurate temperature measurement.)

Listings: ASSE 1071, CSA B125.3, NSF/ANSI 372, NSF/ANSI 61-section 8, California Health and Safety Code 116875 (AB 1953).

TWBS.SHE – Thermostatic Mixing Valve

Model TWBS.SHE, lead-free Emergency Valve (patent pending), thermostatically mixes hot and cold water to provide a safe fluid supply for emergency shower and eyewash equipment. The valve contains a secondary high temperature limit valve to provide additional protection to the user in the event of main tempering valve malfunction. Additionally, to ensure a fail-safe water supply for emergency shower and eyewash stations, a series of cold water by-pass valves open in the event of hot water pressure loss. (No gauges supplied – ASSE 1071 standard recommends gauges be placed 5 to 8 feet (1.52 to 2.44 m) downstream for the most accurate temperature measurement.)

Listings: ASSE 1071, CSA B125.3, NSF/ANSI 372, NSF/ANSI 61-section 8, California Health and Safety Code 116875 (AB 1953).

9201H – Thermostatic Mixing Valve

Model 9201H, lead-free Emergency Valve (patent pending), thermostatically mixes hot and cold water to provide a safe fluid supply for emergency showers and eyewash equipment. The valve contains a secondary high temperature limit valve to provide additional protection to the user in the event of main tempering valve malfunction. Additionally, to ensure a fail-safe water supply for emergency shower and eyewash stations, a series of cold water by-pass valves open in the event of hot water pressure loss. (No gauges supplied – ASSE 1071 standard recommends gauges be placed 5 to 8 feet downstream for the most accurate measurement.)

Listings: ASSE 1071, CSA B125.3, NSF/ANSI 372, NSF/ANSI 61-section 8, California Health and Safety Code 116875 (AB 1953).

9202E – Thermostatic Mixing Valve

Model 9202E Emergency Valve (patent pending) thermostatically mixes hot and cold water to provide a safe fluid supply for emergency showers and eyewash equipment. Additionally, to ensure a fail-safe water supply for emergency shower and eyewash stations, a series of cold water by-pass valves open in the event of hot water pressure loss. (No gauges supplied – ASSE 1071 standard recommends gauges be placed 5 to 8 feet (1.52 to 2.44 m) downstream for the most accurate measurement.)

CSA Certified to ASSE 1071 and applicable sections of CSA B125.3.

9400 – AXION® Steam Water Heater

The Haws 9400 AXION® Steam Water Heater replaces hot water tanks when pressurized steam is available. When an emergency shower or eyewash is activated, the flow of water opens a steam control valve. The steam enters a brazed plate heat exchanger, instantly heating the water. An ASSE 1071 certified mixing valve blends hot and cold water to produce an output of 80° F (27° C ) tepid water. Additional valves keep the system preheated, freeze protected and scald protected. The steam valve will remain closed should there be a loss of water pressure.

9400LPS – AXION® Low Pressure Steam Water Heater

The Haws 9400LPS AXION® Low Pressure Steam Water Heater replaces hot water tanks when pressurized steam is available. When an emergency shower or eyewash is activated, the flow of water opens a steam control valve. The steam enters a brazed plate heat exchanger, instantly heating the water. An ASSE 1071 certified mixing valve blends hot and cold water to produce an output of 80® F (27® C ) tepid water. Additional valves keep the system preheated, freeze protected and scald protected. The steam valve will remain closed should there be a loss of water pressure.

Thermostatic Mixing Valve – 117 liters/min

he Haws® thermostatic mixing valve model 9201E mixes hot and cold water and provides a safe tepid water supply for emergency showers and eyewash stations. Flow range of 4 to 117 liters/minute provides service for one emergency combination shower or multiple eyewashes, reducing complexity and hardware costs.

Technical information

Features

9201EFE – Thermostatic Mixing Valve

Model 9201EFE Emergency Valve (patent pending) thermostatically mixes hot and cold water to provide a safe fluid supply for emergency eyewash equipment. Additionally, to ensure a fail-safe water supply for emergency eyewash stations, a series of cold water by-pass valves open in the event of hot water pressure loss. (No gauges supplied – ASSE 1071 standard recommends gauges be placed 5 to 8 feet (1.52 to 2.44 m) downstream for the most accurate temperature measurement.)

CSA Certifies this product to perform according to the ASSE 1071 standard and applicable sections of CSA B125.3.

9201EW – Thermostatic Mixing Valve

Model 9201EW Emergency Valve thermostatically mixes hot and cold water to provide a safe fluid supply for a single emergency eye/face wash. Additionally, to ensure a fail-safe water supply for emergency eyewash stations, a cold water by-pass valves open in the event of hot water pressure loss. (No gauges supplied – ASSE 1071 standard recommends gauges be placed 5 to 8 feet (1.52 to 2.44 m) downstream for the most accurate temperature measurement.)

CSA Certifies this product to perform according to the ASSE 1071 standard and applicable sections of CSA B125.3.

8710 – Outdoor Tempered Shower and Eye/Face Wash System

PERFORMANCE SERIES: Model 8710 standard decontamination booth is a heated shower and eye/face wash booth that supplies tempered water for flushing during emergency situations in all-weather conditions. The Advanced Programmable Monitoring Control System allows for real-time control of the operating system. The 5′ x 9′ (1.52 x 2.74 m) booth has an R-value of 11, provides an operating temperature range of -30® to 100® F (-34® to 38® C), and is loaded with features including spring-loaded self-closing doors, an equipment room door, a removable service door, large directional arrows, large and small universal shower/eyewash instructional signs, and a fiberglass floor grate.The ultimate in safety is present with a 20 gpm (75.7 L) AXION® hydrodynamic shower head, and an eye/face wash that features the medically acclaimed AXION® MSR eye/face wash head assembly (patent pending). This revolutionary inverted flow design is the only product on the market that provides a Medically Superior Response consistent with all EMT, emergency room and doctors’ office protocols by sweeping contaminants away from the vulnerable nasal cavity, along with 3 gpm (11.4 L) to supply the side hanging drench hose. Its flexibility to do more is apparent when it can be used as a complete stand-alone decontamination unit and used as a multiple shower feeder, because it can operate with a number of tempering and electrical options. Because the 8710 can be specified with a number of different hot water supply options, electrical options, blending options, and multi-unit supply capabilities, it is adaptable to almost any emergency shower requirement. Standard electrical system is equipped with 480V 3ph, and is easily adapted for other voltages upon request. Combination shower and eyewash is certified by CSA to meet the ANSI Z358.1 Standard for Emergency Eyewash and Shower Equipment.

8720 – Outdoor Overhead Tank Combination Shower

PERFORMANCE SERIES: Model 8720 standard heated enclosed shower and eyewash is designed for remote areas where there is no water supply. The unit shall include an all-weather foam booth which provides an operating temperature range of -30® to 100® F (-34® to 38® C), and shall include dual spring-loaded, self-closing shower doors, the booth is trimmed with large directional arrows, large and small universal shower/eyewash signs, fiberglass floor grate, and 3″ IPS drain. The internal booth temperature is maintained by an natural convection 2.5 kW space heater. The over-head 430 gallon (1628 L) tank is made of stainless steel, and the water temperature is maintained by an immersion heater. Standard electrical system is equipped with 480V 3ph. The emergency flushing is provided by a hydrodynamic shower and the medically superior AXION® MSR eyewash head assembly (Patent pending). Designed to comply with Seismic Zone C.