Menu
Your Cart

Subscribe! 10% discount on your first purchase

Keep up to date for the best savings.

All orders above R 1500 - Free shipping!

Pressure Gauge 50mm 1/8 Rear

Pressure Gauge 50mm 1/8 Rear
Pressure Gauge 50mm 1/8 Rear
!
NOTE: Items not in store may take 3 - 5 working days longer.
PRICES: In-store prices may differ from online prices.
  • Stock: In Stock
  • Model: GAV M50R-1
  • Weight: 0.06kg
  • Dimensions: 46.00mm x 46.00mm x 42.00mm
  • SKU: GAV M50R-1
  • UPC: 6009600407299
GAV GAV
Based on 0 reviews. - Write a review
R 209.88
Ex VAT: R 182.50
Add to Cart
Question
Add to Wish List

GAV pressure gauge 50mm 1/8" rear

At a Glance: 50 mm analogue pressure gauge with 1/8" BSP rear connection and dual Bar/PSI scale for accurate compressed-air pressure monitoring.

The GAV M50R-1 pressure gauge is a professional-quality analogue gauge designed for monitoring compressed-air pressure in pneumatic systems. Featuring a clear 50 mm dial with dual Bar and PSI scales, it provides fast and accurate pressure readings for regulators, compressors, FRL units and other air system components. The rear-mounted 1/8" BSP male connection allows easy installation where rear-entry gauges are required. Manufactured in Italy, the M50R-1 delivers dependable performance in workshops, automotive environments and industrial compressed-air installations. It measures pressures from 0 to 12 Bar (0 to approximately 174 PSI).

Reliable pressure monitoring for compressed-air systems

The GAV M50R-1 provides clear and accurate pressure indication, allowing operators to maintain the correct working pressure for pneumatic tools and equipment while helping improve efficiency and equipment longevity.

Product highlights

  • 50 mm dial Easy-to-read analogue display.
  • Dual-scale display Reads pressure in both Bar and PSI.
  • Rear-mounted connection Ideal for regulators and FRL assemblies.
  • 0–12 Bar measuring range Suitable for most compressed-air applications.
  • Made in Italy Professional GAV quality.

Extra Information

  • Suitable for compressed-air applications.
  • Designed for rear-entry mounting.
  • Dual pressure scale improves readability.
  • Manufactured in Italy.

Pro Tips

  • Install thread sealant or PTFE tape carefully without blocking the pressure port.
  • Avoid mounting the gauge where excessive vibration is present.
  • Periodically compare readings against a calibrated gauge if accuracy is critical.
  • Do not use the gauge beyond its maximum pressure range.
  • Install a regulator upstream to maintain stable system pressure.
  • Inspect the gauge regularly for cracked lenses or damaged pointers.

How to Use

  • Depressurise the compressed-air system.
  • Install the gauge into a compatible 1/8" BSP rear-entry port.
  • Apply an appropriate thread sealant if required.
  • Pressurise the system slowly.
  • Monitor the pressure and adjust the regulator if necessary.
  • Inspect the gauge periodically to ensure accurate operation.

Features

  • 50 mm diameter face Provides clear pressure visibility.
  • 1/8" BSP male rear connection Fits compatible pneumatic equipment.
  • Analogue Bourdon tube design Offers reliable mechanical pressure measurement.
  • Dual Bar/PSI scale Suitable for international pressure reference.

Benefits

  • Accurate pressure monitoring: Helps maintain optimum operating pressure.
  • Protects pneumatic equipment: Prevents over-pressurisation.
  • Simple installation: Rear connection fits many regulators and air preparation units.
  • Professional reliability: Designed for continuous workshop and industrial use.

Application

  • Compressed-air regulators
  • FRL air preparation units
  • Air compressors
  • Pneumatic machinery
  • Workshop compressed-air systems

Safety

  • Always depressurise the compressed-air system before installing or removing the gauge.
  • Do not exceed the maximum pressure rating of 12 Bar.
  • Protect the gauge from excessive vibration and impact.
  • Replace the gauge immediately if the lens is cracked or the pointer is damaged.
  • Use the gauge only with compatible compressed-air applications.

Specifications

Description Spec
Brand GAV
Cat No. M50R-1
Product Type Analogue pressure gauge
Dial Diameter 50 mm
Connection Position Rear
Thread Size 1/8" BSP Male
Pressure Range 0–12 Bar (0–174 PSI)
Display Dual Bar / PSI Scale
Application Compressed-air systems
Country of Manufacture Italy

In the box:

  • 1 x GAV M50R-1 pressure gauge
Tags: GAV , M50R-1 , Pressure Gauge , 50mm Pressure Gauge , 1/8 BSP Rear Pressure Gauge , Compressed Air Gauge , Pneumatic Pressure Gauge , Air Compressor Gauge
We use cookies and other similar technologies to improve your browsing experience and the functionality of our site.  Privacy Policy.