Is the Gauge connector with inch female thread and M16x2 female measuring port compatible with both BSP and NPTF pressure gauges?

Gauge connector with inch female thread and M16x2 female measuring port Format; — Yes, with qualifications. The coupling is offered with an internal inch thread in either BSP or NPTF, and a standard M16x2 internal measuring thread per ISO 15171-2. That means a Gauge connector with inch female thread and M16x2 female measuring port Format configured as BSP will accept BSP male-threaded pressure gauges, while the same product configured as NPTF will accept NPTF (dry-seal) male-threaded gauges. It is not universally cross-compatible: a BSP gauge will not reliably seal in an NPTF port and vice versa without an appropriate adapter or sealing method. Use the matching thread standard to ensure correct fit and leak-free performance.

Can the Gauge connector with inch female thread and M16x2 female measuring port be used with pressure gauges rated for up to 630 bar?

Yes. The Gauge connector with inch female thread and M16x2 female measuring port Format can be used with pressure gauges rated up to 630 bar. The coupling is specified with a maximum working pressure of up to 630 bar and an ISO‑compliant M16x2 internal thread on the measuring side, ensuring mechanical compatibility and pressure rating alignment. Its steel construction with zinc‑nickel coating, NBR sealing and temperature range (−30°C to +120°C) further support reliable, durable performance with high‑pressure gauges. Ensure the gauge’s thread type (BSP or NPTF inch connection) and M16x2 mating dimensions match the connector version selected, and verify any application‑specific requirements (e.g., media compatibility, transient pressure limits) before installation.

Gauge connector with inch female thread and M16x2 female measuring port

All products, Measurement couplings/

Additional information

Material	CS – steel (cast iron)

The coupling is designed for reliable connection to pressure gauges, featuring an internal thread in inch BSP or NPTF as well as a standard M16x2 internal thread on the measuring side in compliance with ISO 15171-2. Available in two functional versions—either with free flow or equipped with an integrated pressure surge damper—it ensures flexibility for diverse applications. Manufactured from robust steel with a durable zinc-nickel coating, the coupling delivers long-lasting resistance to wear and corrosion, even in demanding environments. With an impressive working pressure of up to 630 bar, NBR sealing for dependable tightness, and an operating temperature range from -30°C to +120°C, it guarantees consistent performance under extreme conditions. This makes it an ideal solution for industries requiring precision, safety, and durability in hydraulic and measurement systems.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
PS-620-09-204-00	Connection to manometer. GW M16x2, connection GW 1/4" BSP	-	630
PS-620-09-204-00-1	Connection to manometer. GW M16x2, connection GW 1/4" BSP, with silencer.	-	630
PS-620-09-208-00	Connection to manometer. GW M16x2, connection GW 1/2" BSP	-	630
PS-620-09-208-00-1	Connection to manometer. GW M16x2, connection GW 1/2" BSP, with silencer.	-	630
PS-620-09-304-00	Connection to manometer. GW M16x2, connection GW 1/4" NPTF	-	630
PS-620-09-304-00-1	Connection to manometer. GW M16x2, connection GW 1/4" NPTF, with silencer.	-	630

The coupling is designed for reliable connection to pressure gauges, featuring an internal thread in inch BSP or NPTF as well as a standard M16x2 internal thread on the measuring side in compliance with ISO 15171-2. Available in two functional versions—either with free flow or equipped with an integrated pressure surge damper—it ensures flexibility for diverse applications. Manufactured from robust steel with a durable zinc-nickel coating, the coupling delivers long-lasting resistance to wear and corrosion, even in demanding environments. With an impressive working pressure of up to 630 bar, NBR sealing for dependable tightness, and an operating temperature range from -30°C to +120°C, it guarantees consistent performance under extreme conditions. This makes it an ideal solution for industries requiring precision, safety, and durability in hydraulic and measurement systems.