Draper Expert Digital Gauge Air Line Inflator - Twin Connectors

Expert Quality, digital air line gauge. Its highly accurate industrial quality fabrication make it...

Best current price£122.80from Power Tools Direct

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Power Tools DirectDraper Expert 74839 Digital Gauge Air Line Inflator With Twin Connectors Each
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Tooled UpDraper Light Digital Gauge Air Line Inflator With Twin Connectors
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eBayAir Line Tyre Inflator with Twin Push-On Connector, Draper 74839
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Product Information

Full details

This guide is for users of the Draper Expert Digital Gauge Air Line Inflator, designed for accurate and reliable pressure measurements in various applications. It's a valuable tool for garage forecourts and tyre fitting bays, offering precise readings. Note that while the device is robust, it requires periodic calibration to maintain accuracy.

All features

Model Part Number74839
BrandDraper

Extended Product Information

FAQs

What is the pressure range of this inflator?

The pressure range is 0.3-17.2 bar (4-250 psi).

What type of batteries does it use?

It uses two AAA batteries, which are included.

What is the hose length?

The hose length is 0.53 meters.

Does it come with a calibration certificate?

Yes, it is supplied with a calibration certificate.

What is the maximum air supply pressure?

The maximum air supply is 18 bar / 260 psi.

What is the inflation flow rate?

The inflation flow rate is 500l/min (18CFM) at 13bar.

What is the operating temperature range?

The operating temperature range is -15 ~ 55?

What is the connection type?

The connection type is 1/4" BSP taper (F).

Troubleshooting

Device not turning on.

Check the battery installation and replace batteries if necessary. Ensure the power button is pressed firmly.

Inaccurate pressure readings.

Verify the calibration certificate and consider recalibration if the device is outside the calibration period. Check for any leaks in the system.

Display is dim or unreadable.

Replace the batteries with new ones. Make sure you are in the operating temperature range.

Slow inflation or deflation.

Check the air supply pressure. Ensure that the supply meets minimum pressure requirements. Check for blockages in the hose or connectors.

Pros and Cons

Pros

  • High accuracy for precise measurements.
  • Backlit display for easy reading in various conditions.
  • Multiple pressure units for user convenience.
  • Durable construction suitable for professional environments.
  • Efficient inflation capabilities.
  • Comes with a calibration certificate for assurance.

Cons

  • Requires calibration to maintain accuracy.
  • Hose length is 0.53m, which may be limiting in some situations.
  • Operating temperature range limitation (-15 ~ 55?).
  • Requires two AAA batteries (included).

Setup, Compatibility & Care

Setup

  1. Battery Installation: Install the two included AAA batteries. Ensure correct polarity.
  2. Air Supply Connection: Connect the inflator to a compressed air source via the 1/4" BSP taper (F) inlet. Ensure the air supply meets the specified pressure range (3-18 bar / 44-260 psi).
  3. Initial Check: Power on the device using the power button, and verify the display is functioning.

Compatibility

The Draper Expert Digital Gauge Air Line Inflator is compatible with most standard compressed air systems that use a 1/4" BSP connection.

Care

  • Cleaning: Use a damp cloth to clean the exterior of the gauge. Do not use solvents.
  • Storage: Store the inflator in a clean and dry environment when not in use.
  • Calibration: The inflator is supplied with a calibration certificate. For continued accuracy, it is recommended to have the device recalibrated periodically.
  • Hose care: Inspect the hose regularly for any signs of wear and tear, like cracks or leaks. Replace if damaged.

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