Can Manometric reduction, stainless steel, type RD be used to connect pressure gauges with different EN 837-1 threaded sizes for non-aggressive liquids and gases?

Yes. Manometric reduction, stainless steel, type RD can be used to connect pressure gauges with different EN 837-1 threaded sizes for nonâaggressive liquids and gases. It provides internal and external threaded connections matching the EN 837-1 standard, allowing installation of a pressure gauge into a socket of a different size. It is intended for use with pressure gauges, cocks, pressure valves and other accessories that use this connection type. Constructed of AISI 316Ti stainless steel, it is suitable for nonâaggressive media and typical industrial applications where corrosion resistance of this alloy is acceptable. Ensure thread sizes conform to EN 837-1 and verify compatibility (pressure rating, sealing method, and torque) with your specific instruments and system before installation.

Can Manometric reduction, stainless steel, type RD be used to adapt pressure gauges with differing EN 837-1 threaded sizes for installation with taps and valves?

Yes. Manometric reduction, stainless steel, type RD can be used to adapt pressure gauges with differing EN 837-1 threaded sizes for installation with taps and valves. It provides internal and external threaded connections matching EN 837-1 standard pressure connections, allowing a gauge to be fitted into a socket of a different size. It is designed for non-aggressive liquids and gases and for use with pressure gauges, taps, pressure valves, and other accessories using this connection type. Material: AISI 316Ti stainless steel.

Is Manometric reduction, stainless steel, type RD suitable for use with aggressive media?

No. Manometric reduction, stainless steel, type RD is designed for non-aggressive liquids and gases. Although made of AISI 316Ti stainless steel (which offers improved corrosion resistance), the product description explicitly states it is intended for non-aggressive media only. Therefore it is not recommended for use with aggressive media without further compatibility verification and manufacturer confirmation.

Manometric reduction, stainless steel, type RD

All products, Manometers, reducers, and valves/

Additional information

Material	SS – stainless steel
Standard length [m]	60 / 120

Internal and external threaded connection for pressure gauges with standard pressure connection according to EN 837-1. Allows the installation of a pressure gauge to a socket of a different size. Designed for non-aggressive liquids and gases, for the installation of pressure gauges, taps, pressure valves, and other accessories equipped with this type of connection. Material: AISI 316Ti steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
FM-RD-04B-08B-SS	Pressure reducer. GW 1/4" BSP / GZ 1/2" BSP, AISI 316Ti	-	-	In stock	Enquiry
FM-RD-08B-06B-SS	Pressure reducer. GW 1/2" BSP / GZ 3/8" BSP, AISI 316Ti	-	-	In stock	Enquiry
FM-RD-08B-M20-SS	Pressure reducer. GW 1/2" BSP / GZ M20x1.5, AISI 316Ti	-	-	In stock	Enquiry
FM-RD-M20-08B-SS	Pressure reducer. GW M20x1.5 / GZ 1/2" BSP, AISI 303	-	-	In stock	Enquiry

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Internal and external threaded connection for pressure gauges with standard pressure connection according to EN 837-1. Allows the installation of a pressure gauge to a socket of a different size. Designed for non-aggressive liquids and gases, for the installation of pressure gauges, taps, pressure valves, and other accessories equipped with this type of connection. Material: AISI 316Ti steel.