High Pressure EPDM Diving Air Hose for Breathing Systems 120 Bar Burst Marine Grade Rubber Hose

EPDM Scuba Diving Breathing Air Hose 120 Bar Burst Pressure

Description

This high-pressure EPDM diving air hose is developed for professional breathing systems used in underwater environments, where reliability, cleanliness, and durability are critical.

Constructed with premium-grade EPDM rubber for both inner tube and outer cover, the hose delivers clean, odor-minimized airflow, making it suitable for breathing air and mixed gases including oxygen, helium, and nitrogen.

Its internal structure features a precision-braided polyester reinforcement layer, providing enhanced strength and stability under pressure, with a burst resistance up to 120 bar.

The outer cover is specially engineered to withstand marine exposure, offering excellent protection against saltwater, ozone, and environmental aging.

Performance Highlights

• Engineered for breathing air delivery systems
• Suitable for compressed air and mixed gases
• Clean air transfer with minimized odor emission
• Marine-grade EPDM with anti-aging properties
• High structural strength with textile reinforcement
• Stable performance under high pressure conditions
• Excellent flexibility across wide temperature ranges

Technical Specifications

• Inner Diameter: 1/4 inch
• Outer Diameter: 1/2 inch
• Burst Pressure: 120 bar
• Temperature Range: -40°C to +120°C
• Reinforcement Type: High-strength braided polyester
• Construction: Fully EPDM rubber (no recycled materials)

Application Fields

• Scuba diving breathing systems
• Underwater air supply lines
• Offshore and marine engineering
• Gas transfer for O₂ / He / N₂ mixtures
• Diving equipment manufacturing

Product Advantages for Buyers

• Consistent quality for industrial and professional use
• Suitable for OEM integration into diving equipment
• Supports bulk orders with stable production capacity
• Custom specifications available for different markets
• Reliable performance in extreme marine environments

Customization Options

• Standard Length: 100 meters per roll
• Custom lengths available upon request
• Color options: Black / Blue / Red / Yellow / Green
• Custom branding and marking supported

Packaging Solutions

• Coiled with protective film
• Carton packaging
• Industrial reel packing
• Fully customizable based on shipping requirements

Compliance & Quality

Manufactured in accordance with international standards:
ISO 9001 / CE / RoHS / REACH / ISO 2398

Hose Specification:

Packaging: Well packed by opp film, woven poly strips or as your request.

Product Feature:

Product Advantages:

High Quality
Competitive Price
Fast Delivery Time
Fast Response on Service

Specially for Breathing Equipment

Heat Aging Resistance

UL94V-0 Flame Resistant Grade

Purity, No Irritating Odor

Good Flexibility, Light Weight

Competitive Advantage:

1) We are professional manufacturer with 15 years’ experience, enjoy good reputation oversea
2) Full range of advanced equipment ,testing line ensure production capacity and satisfactory quality
3) Top quality with competitive price and fast delivery bring us very good reputation all over the world .
4) Our Hose includes such features as constant working pressures, low expansion, low temperature
and high temperature applications

View:

Our company always abides by the business strategy of "high-quality products & reasonable price", the service concept of"showing respect to you & trying my best", and the professional spirit of"honesty, innovation, enthusiasm, sureness" to provide customers the best products and services.

About Us:

We are a leading manufacturer specialized in designing and manufacturing various kinds of rubber hoses and hydraulic high pressure in China with experience more than 15 years, manufacturing in accordance ISO 9001: 2015, ISO / TS CE, 29001 and API Q1. We help our clients to develop special qualities and rubber hose for their needs.

Q1. Do you have any international certificate ?
A. Yes. we have CE, ISO, API, CCS.
Q2. Can you produce the hose with my own brand?
A. Yes, we have been offering OEM services for 10 years.
Q3. Who are your customers?
A. Wholesalers, retailers, end-user, individual.
Q4. What's your lead time?
A. It usually takes 3 to 15 days.
Q5. What are your payment terms?
A. 30% advanced payment, 70% before shipment.
Q6. How will you ship my order?
A. By sea(FCL, LCL), by air, by railway.