What is the recommended maximum working pressure for the Rear-Connection GS40 Pressure Gauge for Reducers to ensure accuracy and longevity?

The recommended maximum working pressure for the Rear-Connection GS40 Pressure Gauge for Reducers is 75% of its maximum scale. With a measurement range up to 10 bar, this means the recommended maximum working pressure is 7.5 bar to ensure accuracy and extended service life.

How should I install the Rear-Connection GS40 Pressure Gauge for Reducers to ensure accurate readings and safe operation?

To install the Rear-Connection GS40 Pressure Gauge for Reducers for accurate readings and safe operation, follow these steps: 1. Select the correct range: choose a GS40 gauge with a maximum scale at least 1.33× (recommended working pressure ≤75% of full scale) above the system’s maximum operating pressure. 2. Prepare the fitting: ensure the external BSP rear connection and mating thread are clean, dry and free of debris or damage. Use compatible sealing material (PTFE tape or appropriate thread sealant) sparingly on the male thread—avoid contaminating the gauge port. 3. Mounting orientation: install the gauge using the rear BSP thread only. Tighten by the hexagonal fitting only; do not twist the gauge case or glass. Align the dial so it is readable when the reducer is in normal operation. 4. Use proper torque: tighten to recommended pipe-thread torque for the BSP size to achieve a leak-free joint without over-stressing the gauge. If torque specs are unavailable, tighten securely by wrench but avoid excessive force. 5. Avoid mechanical strain: support piping and reducer so the gauge is not subjected to vibration, shock or bending loads. Use isolation fittings (e.g., snubbers or dampeners) if pulsation or spikes occur. 6. Temperature and environment: confirm operating temperatures are within -20°C to +70°C. Protect the gauge from direct sunlight, corrosive atmospheres or freezing moisture when possible. 7. Leak and function check: slowly pressurize the system and inspect the connection for leaks. Observe the needle for smooth, stable movement; ensure readings are within expected values. 8. Maintenance: periodically inspect the gauge, recalibrate as required and replace if the dial or movement shows signs of damage or drift. Following these steps ensures the Rear-Connection GS40 Pressure Gauge for Reducers provides accurate, stable readings and safe long-term operation.

Pressure gauge for regulators with connection rear, type GS40

Accessories for FRL, All products/

Additional information

Maximum operating temperature [°C]	60
Minimum operating temperature [°C]	-20

Pressure gauge with connection rear with thread external BSP, type GS40, serves for measuring pressure. range measuring should be selected appropriate for pressure use tak, to not exceed ono 75% maximum range (0 ÷ 10 bar). Operating temperature: od -20°C up to +70°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
AT-GS40-10	Pressure gauge M 40 1/8 0÷10 bar	-	-	In stock	0 €		Enquiry

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Pressure gauge with connection rear with thread external BSP, type GS40, serves for measuring pressure. range measuring should be selected appropriate for pressure use tak, to not exceed ono 75% maximum range (0 ÷ 10 bar). Operating temperature: od -20°C up to +70°C.