SCBA Set 30 Minute Breathing Apparatus – Price, Specifications & Supply
EN 137-certified 30-minute self-contained breathing apparatus, anti-fog industrial goggles and shade 11 welding goggles — supplied with fit testing, training and servicing support by Sure Safety.
What is a 30-Minute SCBA Breathing Apparatus?
A self-contained breathing apparatus (SCBA) supplies clean breathing air from a cylinder carried on the user's back, making it independent of the surrounding atmosphere. It is the only respiratory device suitable for IDLH (Immediately Dangerous to Life or Health) conditions, oxygen-deficient spaces, unknown contaminants, toxic gas releases and firefighting. A 30 minute SCBA set refers to the rated duration based on a standard breathing rate of roughly 40 litres per minute; real working duration is often shorter under heavy exertion, which is why a low-pressure warning whistle is mandatory.
Sure Safety supplies open-circuit, positive-pressure SCBA sets certified to EN 137 Type 2 from leading brands, alongside our own range of respiratory protection. Learn the fundamentals in our respiratory protection guide and how to choose respiratory protection.
SCBA Components and Specifications
| Component | Typical specification (30-minute set) |
|---|---|
| Cylinder | 6.8 L carbon composite at 300 bar, or 6 L steel at 300 bar / 9 L at 200 bar |
| Air capacity | Approx. 1,800–2,000 litres free air |
| Full face mask | Panoramic polycarbonate visor, EN 136 Class 3, silicone or EPDM seal |
| Lung demand valve | Positive pressure, auto/manual activation, bypass |
| Pressure reducer | First-stage regulator with safety relief valve |
| Warning device | Audible whistle at approx. 55 bar (~5–10 minutes left) |
| Harness & back plate | Flame-retardant webbing, ergonomic padded back plate |
| Pressure gauge | Luminous, shoulder-mounted, 0–400 bar |
| Accessories | Carry case, second-man connection, spare cylinder, communication unit |
Carbon composite cylinders weigh roughly half of steel cylinders, reducing fatigue during rescues and long tasks. Steel cylinders cost less upfront and have longer service life, making them popular for standby emergency use.
SCBA Set 30 Minute Breathing Apparatus Price – What Affects It
The SCBA set 30 minute breathing apparatus price in India varies widely depending on configuration. Instead of a one-size number, here are the factors our team uses to quote:
- Cylinder type: steel vs. carbon composite (composite costs more but is far lighter).
- Brand and certification: EN 137 and EN 136 certified sets from global brands vs. value options.
- Mask material: silicone seals last longer and fit better than EPDM.
- Features: integrated communications, head-up display, telemetry, second-man connector.
- Spare cylinders & case: most sites buy at least one spare cylinder per set.
- Quantity & service bundle: AMC, hydro-testing and training packages reduce lifecycle cost.
Share your application and quantity, and we will send a comparison of two or three configurations so you can balance budget and performance.
When is SCBA Mandatory?
Air-purifying respirators (dust masks, cartridge respirators) only filter contaminated air — they cannot supply oxygen. SCBA or airline respirators become mandatory for:
- Oxygen concentrations below 19.5%.
- Unknown contaminants or concentrations above the respirator's protection factor.
- Confined space entry and rescue — see confined space safety.
- Chlorine, ammonia, H2S and toxic gas emergencies — see chlorine safety kits.
- Internal firefighting and smoke-filled areas.
For long-duration work, we also supply airline trolleys that feed breathing air from cylinders outside the hazard zone.
Anti Fog Safety Goggles for Industrial Use
Fogged lenses are the number one reason workers take off their goggles — and the moment the goggles come off, the eyes are exposed. Anti fog safety goggles for industrial use solve this through permanent hydrophilic coatings, indirect ventilation and dual-lens designs. They are essential in hot, humid Indian conditions, cold rooms, laboratories and anywhere workers move between temperature zones.
Indirect vent goggles
Covered vents allow airflow while blocking liquid splash — ideal for chemical handling.
Sealed goggles
No vents, maximum protection against dust and gases; rely fully on anti-fog coating.
Over-spectacle goggles
Wide frames that fit over prescription glasses comfortably.
Anti-scratch + anti-fog
Dual-coated polycarbonate lenses for long life in abrasive environments.
Look for marking to IS 5983 / EN 166 with the “N” symbol (anti-fog) and “K” symbol (anti-scratch). Impact ratings F, B or A indicate low, medium or high-energy impact. Read more in our eye and face protection guide and browse eye protection and face shields.
Welding Safety Goggles Shade 11 – Price and Use
Arc welding produces intense UV, visible and infrared radiation that can cause “arc eye” within seconds. The right filter shade depends on the process and current. Welding safety goggles with shade 11 are commonly recommended for MIG and MMA (stick) welding in the medium current range, typically around 100–200 amps, in line with EN 169 guidance.
| Process | Typical shade |
|---|---|
| Gas welding / brazing | Shade 4–6 |
| Oxy-fuel cutting | Shade 5–7 |
| MMA / MIG at medium current | Shade 10–12 |
| TIG and high-current arc | Shade 11–14 |
The welding safety goggles shade 11 price depends on frame design (flip-up vs. fixed), lens type (glass vs. polycarbonate), and whether clear cover lenses are included. For full-face protection, auto-darkening helmets offer variable shade 9–13. Combine with our welding gloves and leather aprons.
Respirator Fit Testing, Training and SCBA Servicing
A respirator only works if it seals to the face. Sure Safety offers qualitative and quantitative fit testing at your site or ours — see our fit testing guide and fit testing services. We also run SCBA donning and emergency drills through our training division, provide cylinder refilling and hydro-testing coordination, and conduct breathing air quality testing through our industrial hygiene team.
Building a Complete Respiratory Protection Programme
Buying an SCBA set or a box of goggles is only one step. Regulators, insurers and customer auditors increasingly expect a documented respiratory and eye protection programme. A good programme includes a written hazard assessment that identifies each contaminant and its concentration, selection of respirators with an adequate assigned protection factor, medical evaluation of users, fit testing, training on donning and doffing, and routine inspection, cleaning and storage. For SCBA specifically, every set should have a monthly inspection record covering cylinder pressure, mask integrity, demand valve function and the warning whistle.
Sure Safety's consulting team can support each stage — from exposure monitoring and industrial hygiene assessments to PPE audits that check whether the equipment in use actually matches the hazard on site.
Frequently Asked Questions
Does a 30-minute SCBA really last 30 minutes?
The rating assumes a moderate breathing rate. Under heavy exertion or stress, duration can drop to 15–20 minutes. Plan entry and exit time with the warning whistle in mind.
How often should SCBA cylinders be hydro-tested?
Steel and composite cylinders must be periodically hydro-tested as per PESO rules and the manufacturer's schedule. Composite cylinders also have a fixed service life.
Can anti-fog goggles be worn over spectacles?
Yes, choose OTG (over-the-glass) models with wider frames.
Is shade 11 suitable for TIG welding?
It can be suitable at lower to medium amperage, but higher-current TIG often needs shade 12–13. Always select by process and current.
Get Breathing Apparatus & Eye Protection Quotes
Share your quantity, application and delivery location — our team responds with a technical recommendation and a competitive quotation.