4500psi high pressure GDR-500E diving cylinder breathing air compressor

High-pressure breathing air compressors are widely used in diving breathing, fire fighting, paintball shooting, mountaineering, aquaculture and other industries.

  • Working Pressure:225~330[ bar ]3263~4785[ psig ]
  • Free Air Delivery:3.5~14[ cfm ]0.1~0.4[ m3/min ]
  • Working Power:2.2~9.7[ kw ]3~14[ hp ]

Product Details

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Product advantages

1. High efficiency and high reliability

This type of compressor usually adopts three-cylinder three-stage compression, with high efficiency and high reliability, and can quickly provide clean high-pressure air for human breathing.

2. Compliance with international standards

The high-pressure air generated can be directly supplied to the human body for breathing, and complies with EU EN12021, German DIN3188 and US CGAE standards.

3. High working pressure

The high-pressure breathing air pump can provide high-pressure air, usually with a working pressure of 200bar to 330bar, to meet the requirements of various fire-fighting equipment.

4. Low noise

The noise of some models of compressors is controlled below 65dB, providing a quieter working environment.

5. Air purification system

Some compressors are equipped with a triple breathing air purification system, including oil-water separator, activated carbon, molecular sieve, etc., to ensure that the air provided is clean and odorless.

6. Durability

The design is reliable and durable, simple to maintain, and energy-efficient. All products are strictly tested before leaving the factory.



Technical Parameters

ModelFlow
(L/min/cfm)
Pressure
(Bar)
Power
(Hp)
(V/HZ/PH)Speed
(Rpm)
Compression
stage
Oil amount
(L)
Operating
Temp (°C)
Dimension
L*W*H(mm)
Weight
(Kg)
GDR-100E100/3.5225/3503220-230V 50/60HZ 1PH23003   0.36   5~ +45770*380*42045
GDR-150E150/5.2225/3504220-230V 50/60HZ 1PH245030.36   5~ +45660*400*42052
GDR-200E200/7225/3505.5220-440V 50/60HZ 3PH12503.02.85~ +451160*590*570116
GDR-265E265/9225/35010220-440V 50/60HZ 3PH14503.02.85~ +451160*590*570124
GDR-320E320/11225/35010220-440V 50/60HZ 3PH19504.02.85~ +451300*640*740138
GDR-400E400/14225/35010220-440V 50/60HZ 3PH2850435~ +451450*640*740160
GDR-500E500/18225/35015220-440V 50/60HZ 3PH1200455~ +451500*860*1550380
GDR-680E680/18225/35020220-440V 50/60HZ 3PH1400455~ +451500*860*1550410
GDR-750E750/25225/33020220-440V 50/60HZ 3PH1600455~ +451500*860*1550420