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ALLEGRO SAFETY A-750 Series Breathing Air Pumps


Allegro Safety A-750 Series breathing air pumps provide a continuous supply of clean and breathable air to workers using supplied-air respirators. They ensure the safety and well-being of personnel operating in atmospheres containing harmful contaminants or low oxygen levels, safeguarding them ...against respiratory hazards. These pumps are used in confined spaces such as tanks, pipelines and tunnels in chemical plants, manufacturing facilities and construction sites. Read more

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ALLEGRO SAFETY 9821A
StyleModelMotor RpmPrice (ex. VAT)
A
9821		1725 RPM€1,102.96
A
9821-E		1725/ 1425 RPM€1,102.96

Working Mechanism

  • The pump draws in surrounding ambient air through its inlet filter housing, which contains a 50-micron felt material with a metal grid. This filter removes larger particles and contaminants from the incoming air.
  • The filtered air then passes through the pump's internal components, including carbon construction vanes, which help compress the air.
  • The pump compresses the filtered air to the desired pressure level using its internal components and an adjustable brass pressure relief valve, ensuring the air meets the safety requirements for respiratory protection.
  • The compressed and clean breathing air is then delivered through a quick-connect OBAC fitting. This fitting allows for easy and secure attachment to supplied air respirators or hoses worn by workers.
  • Before leaving the pump, the air passes through a 0.3-micron HEPA exhaust filter. This final filter ensures that the air is free from tiny particulates and contaminants, making it safe for respiratory use.

Features

  • Allegro A-750 Series breathing air pumps have a rigid metal base and housing, providing durability and protection for internal components.
  • They offer an adjustable brass pressure relief valve, allowing precise control over air pressure levels for worker safety.
  • These breathing air pump is equipped with brass and galvanised steel plumbing, ensuring compatibility with various air supply systems and resistance to corrosion.
  • They are equipped with a steel handle for easy transport and manoeuvrability within confined spaces.
  • These pumps feature carbon construction vanes for efficient air compression and longevity.

Frequently Asked Questions

What is the operating temperature of Allergo A-750 Series breathing air pumps?

They have an operating temperature range of 32 to 104 degrees F.

Are these breathing air pumps corrosion-resistant?

They feature powder-coated blue finish for enhanced resistance to wear and environmental conditions.

What type of fitting do these Allegro Safety A-750 Series breathing air pumps have?

They come with a quick connect OBAC fitting for effortless and secure attachment to supplied air respirators and hoses.

What comes included with Allegro A-750 Series breathing air pumps?

They include a 6-ft 16/3 AWG SJTW cord with an integrated ON-OFF switch and NEMA 5-15 plug for convenient operation and power management.

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