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Brand: Hughes Safety Showers
Hughes STD-TC-100KS/45G Temperature Controlled Safety Shower
Description
The Hughes STD-TC-100KS/45G is a safety shower and closed bowl eye/face wash with its own 300 litre heated tank and a thermostatic mixing valve that holds the delivered water within the tepid range.
Tepid water where no hot supply exists
When a reliable hot water supply is not available, or ambient temperatures are low, this unit stores and heats its own water. The datasheet states that the 300 litre integral tank stays on standby to deliver 15 minutes of water within the tepid range, and the high flow thermostatically controlled mixing valve holds the temperature between 22 and 28 C, factory set at 25 C and adjustable.
It is suitable for indoor or outdoor use and for hazardous or non-hazardous areas, with an ATEX Zone 1 and 2, gas groups IIA and IIB, temperature class T3 rating for the electrical equipment. The shower delivers a minimum 76 litres per minute and the eye wash 12 litres per minute. The stainless steel frame is insulated with polyurethane foam in a GRP outer casing.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | STD-TC-100KS/45G |
| Pipework, fittings and frame | Stainless steel |
| Operating valve | Stainless steel, full bore, stay open ball valve |
| Shower nozzle | Injection moulded nylon 6 |
| Eye wash | ASA, with chrome plated brass retaining ring and stainless steel filter mesh diffusers |
| Insulation and casing | Polyurethane foam with GRP outer casing |
| Hazardous area equipment | ATEX Zone 1 and 2, gas groups IIA and IIB, temperature class T3 |
| Electrical supply | 230/240 V single phase, 50/60 Hz (110 V optional) |
| Heating | Immersion heated insulated tank; 3 kW at 240 V or 1.7 kW at 110 V |
| Water temperature set point | Factory set to 25 C (77 F), adjustable |
| Pressure reducing valve | Factory set at 3 bar g (43 psi) |
| Water inlet | 1 1/4 in male BSP at 2 to 6 bar g |
| Minimum flow rates | Shower 76 L/min; eye wash 12 L/min (3 US gal/min) |
| Ambient temperature | -25 to 40 C (-13 to 104 F) |
| Operation | Shower: pull handle; eye wash: pull lid down |
| Dimensions (W x D x H) | 950 x 1677 x 2446 mm |
| Weight | 230 kg (507 lb) |
Sizing the supply for a stand-alone heated unit
This is a larger unit than the pole-mounted showers, 230 kg and 1677 mm deep, so the base and access must be planned. It still needs a cold water supply at 2 to 6 bar g to refill the tank, but not one that can deliver the full 76 litres per minute during an emergency, because the tank carries that load. The datasheet prints the shower flow as 76 L/min with a US gallon figure that does not match, so this page quotes only the litre value.
The temperature set point is adjustable, which helps where the EN15154 and ANSI ranges differ slightly, 15 to 37 C against 16 to 38 C in the Hughes summaries. The ANSI summary notes that water above 38 C risks scalding and water below 16 C risks hypothermia, so check the delivered temperature at commissioning and during weekly tests.
| Hughes model | Configuration | Typical use |
|---|---|---|
| EXP-SD-18GS/45G | Self-draining shower and eye wash | Outdoor hot climates |
| EXP-AH-5GS/45G | Trace tape heated shower and eye wash | Outdoor freezing climates |
| EXP-EJ-5GS/45G | Jacketed and insulated shower and eye wash | Solar exposure, warm climates |
| MPC-H-2GS/11KS | Polar shower within insulated cubicle | Exposed freezing sites |
Options and what to confirm before ordering
Listed options are a foot panel or treadle, shower and eye wash sign, lighting, audible and visual alarm, a shower rose, GRP safety barriers and a deluge tester kit. The product page also notes a second outlet that can supply other safety showers nearby from the heated water. Confirm the supply voltage and cable route, the hazardous-area classification, the cold water inlet, the lowest ambient temperature and the foundation.
Where the Hughes STD-TC-100KS/45G is used
- Sites with no reliable hot water supply
- Cold locations that need tepid flushing water
- Indoor installations
- Outdoor installations
- Process plants with chemical splash risk
Selection checklist for the Hughes STD-TC-100KS/45G
- Power supply voltage
- Cold water supply pressure
- Floor space and access
- Base strength for a 230 kg unit
- Ambient temperature range
- Water inlet connection
- Heater rating
- Shower and eye wash flow
Installation, commissioning and maintenance notes for the Hughes STD-TC-100KS/45G
Set the unit on a firm, level base and connect the cold water inlet and the electrical supply. Fill the tank and let it heat to the set point before use. Check the water temperature, the valve action and the eye wash lid at regular intervals.
Requesting a quotation for the Hughes STD-TC-100KS/45G
Please send the supply voltage, the site location and the water supply pressure. Seven Star LLC serves industrial customers in Oman and the GCC and replies with a quotation based on the information provided.
Hughes STD-TC-100KS/45G unit type
It is a safety shower with a closed bowl eye and face wash.
Hughes STD-TC-100KS/45G tank size
The integral tank holds 300 litres.
Hughes STD-TC-100KS/45G standby duty
The tank stays on standby to deliver 15 minutes of tepid water.
Hughes STD-TC-100KS/45G mixing valve
A high flow thermostatic mixing valve controls the delivered temperature.
Hughes STD-TC-100KS/45G tepid range
The delivered water stays between 22 and 28 degrees C.
Hughes STD-TC-100KS/45G set point
The factory set point is 25 degrees C and it is adjustable.
Hughes STD-TC-100KS/45G shower flow
The shower delivers a minimum of 76 litres per minute.
Hughes STD-TC-100KS/45G eye wash flow
The eye wash delivers a minimum of 12 litres per minute.
Hughes STD-TC-100KS/45G frame
The frame is stainless steel.
Hughes STD-TC-100KS/45G insulation
The frame is insulated with polyurethane foam.
Hughes STD-TC-100KS/45G outer casing
The outer casing is GRP.
Hughes STD-TC-100KS/45G operating valve
The operating valve is a full bore, stay open stainless steel ball valve.
Hughes STD-TC-100KS/45G shower nozzle
The shower nozzle is injection moulded nylon 6.
Hughes STD-TC-100KS/45G eye wash material
The eye wash is ASA with a chrome plated brass retaining ring.
Hughes STD-TC-100KS/45G diffusers
The diffusers have stainless steel filter mesh.
Hughes STD-TC-100KS/45G electrical supply
The supply is 230/240 V single phase, 50/60 Hz, with 110 V optional.
Hughes STD-TC-100KS/45G heating
An immersion heater warms the insulated tank.
Hughes STD-TC-100KS/45G heater rating
The heater is 3 kW at 240 V or 1.7 kW at 110 V.
Hughes STD-TC-100KS/45G pressure reducing valve
The pressure reducing valve is factory set at 3 bar g.
Hughes STD-TC-100KS/45G water inlet
The inlet is 1 1/4 in male BSP at 2 to 6 bar g.
Hughes STD-TC-100KS/45G ambient temperature
Ambient temperature runs from minus 25 to plus 40 degrees C.
Hughes STD-TC-100KS/45G shower operation
The shower is operated with a pull handle.
Hughes STD-TC-100KS/45G eye wash operation
The eye wash is operated by pulling the lid down.
Hughes STD-TC-100KS/45G dimensions
The unit measures 950 x 1677 x 2446 mm.
Hughes STD-TC-100KS/45G weight
The unit weighs 230 kg.
Safety shower records for the Hughes STD-TC-100KS/45G
Record the water temperature, the flow check and the date of each test.
Choosing the right Hughes STD-TC-100KS/45G setup
Choose the site, the base and the supply voltage before ordering.
Documents and quotation
Two Hughes documents are linked from this page: the English datasheet for STD-TC-100KS/45G and the installation, operation and maintenance guide for its family, both unaltered. Seven Star LLC is an independent supplier in Muscat and prepares quotations for STD-TC-100KS/45G and related Hughes models once the request states the minimum and maximum ambient temperature, the zone and gas group where relevant, and the supply route. More site safety equipment is listed under Safety and PPE.
Datasheets & Documents
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About brand
Hughes Safety Showers is a UK manufacturer of emergency safety showers, eye/face washes and decontamination equipment, headquartered in Stockport, England. The company traces its origin to JD Hughes Fabrications, founded in 1950, which began to manufacture emergency shower and eye wash equipment specifically in 1968, and it is now part of the Justrite Safety Group.
Emergency showers and eye washes
The Hughes range covers indoor and outdoor tank fed and plumbed-in safety showers, plumbed and self-contained eye washes, mobile safety showers and portable decontamination showers, built to meet EN15154 and ANSI Z358.1-2014. Models are offered for cold climates, hot climates and hazardous areas, and the company brochure lists ISO 9001, ISO 14001 and ISO 45001 certification.
Hughes equipment at Seven Star LLC
Seven Star LLC lists selected Hughes safety showers and eye washes with the manufacturer datasheet for each model, so the configuration, water supply and temperature range can be checked before a request for quotation. State the hazard, supply pressure, ambient temperature range and any hazardous-area class when asking for a quotation.
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Frequently Asked Questions
300 litres, kept heated on standby for 15 minutes of tepid flow.
A thermostatic mixing valve holds 22 to 28 C, factory set to 25 C.
3 kW at 240 V, or 1.7 kW at 110 V.
Yes, with ATEX Zone 1 and 2, gas groups IIA and IIB, T3 electrical equipment as printed.
-25 to 40 C (-13 to 104 F).

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