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Red Insert Str. Pu 8mm - 4mm

Red Insert Str. Pu 8mm - 4mm
Red Insert Str. Pu 8mm - 4mm
  • Stock: In Stock
  • Brand: AIRCRAFT
  • Model: SG APGJ08-04
  • Weight: 0.01kg
  • Dimensions: 34.00mm x 11.00mm x 11.00mm
  • SKU: SG APGJ08-04
  • UPC: 6009515890636
R 25.93
Ex VAT: R 22.55

AirCraft Red Insert Straight PU 8mm – 4mm (SG APGJ08-04)

At a Glance; Reducing straight push-in connector for 8 mm to 4 mm pneumatic tubing

The AirCraft SG APGJ08-04 Red Insert Straight PU 8mm – 4mm is a clean, space-saving way to step down your air line from an 8 mm main run to a 4 mm tube. It’s ideal when you need the airflow of a larger line but must connect to compact valves, pilot lines, gauges, airbrush feeds, or smaller pneumatic accessories. Push-in connections keep installation quick and tidy, while the colour-coded red body makes reducers easy to identify in busy pneumatic layouts.

Standout feature: big-to-small transition without extra adaptors

Keep your “backbone” line larger for better airflow and response, then reduce only where the smaller circuit is needed. This reduces clutter and simplifies troubleshooting later.

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Features

  • Reducing straight connector Joins 8 mm tubing to 4 mm tubing in a straight run.
  • Push-in tube connections Quick-connect collets for fast installation and servicing.
  • Colour-coded (Red) Easy identification of reducing fittings in your air line network.
  • Compact design Ideal for tight panels, machines and workshop air layouts.

Benefits

  • Neat transitions: Reduce tube size cleanly without bulky adaptors.
  • Faster maintenance: Push-in fittings make line changes quick and tidy.
  • Better system planning: Keep higher airflow on 8 mm runs and reduce only where required.

Extra Information

  • Designed for pneumatic tubing such as PU and nylon in 8 mm and 4 mm OD.
  • For best sealing, cut tubing square and clean and push fully into each end until it seats.
  • To remove tubing, press the collet ring in and withdraw the tube gently.

Pro Tip

  • Place the reducer as close as possible to the smaller device (valve, gauge, tool) so most of the system remains on the larger tube size for better airflow and quicker response.

Specifications

Description Spec
BrandAirCraft
Cat No.SG APGJ08-04
Product TypeInsert Straight (Reducing Straight Connector)
Tube Size (Side A)8 mm (OD)
Tube Size (Side B)4 mm (OD)
Connection TypePush-to-Connect (Collet Release)
ColourRed
Suitable TubingPU / Nylon Pneumatic Tube
ApplicationCompressed Air Line Size Reduction

Safety

  • Wear eye protection when working with pressurised air lines.
  • Depressurise the system before installing, removing, or adjusting pneumatic fittings.
  • Route tubing to avoid kinks, abrasion and snag points that can cause leaks or failure.
  • Do not exceed the rated limits of your compressor, regulator, hoses and fittings.
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