Special Offers
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PGL-LM25-MP4-00100-SS Tompkins Pressure Gauge, 0–100 PSI, 2-1/2 in, Lower Mount
Regular price $23.37 -
80463 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 4 in, Lower Mount
Regular price $148.41 -
80205 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1/2 in, Center Back Mount
Regular price $65.45 -
80064 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1/2 in, Lower Mount
Regular price $57.92
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GP2403-10-10-04FB Tompkins JIC-to-JIC Gauge Port, -04 SAE O-Ring Port
GP2403-10-10-04FB is a Tompkins fixed JIC-to-JIC gauge port configured with nominal size 10 at the first primary connection and 10 at the second.With GP2403, both main connections are male JIC; the separate third port is reserved...Regular price $20.21Regular price $20.21 -
GP2403-08-08-04FP Tompkins JIC-to-JIC Gauge Port, -04 Female Pipe Port
Rather than selecting by family name alone, GP2403-08-08-04FP should be matched by its exact connection set: JIC-to-JIC, 08/08 nominal sizes, and a -04 female pipe port. At the gauge connection, Tompkins calls out 1/4-18 female pipe....Regular price $14.87Regular price $14.87 -
GP2403-08-08-04FB Tompkins JIC-to-JIC Gauge Port, -04 SAE O-Ring Port
Choose GP2403-08-08-04FB when the fitting layout calls for Tompkins' GP2403 JIC-to-JIC geometry with matching 08/08 nominal sizes and a -04 SAE O-ring port.The GP2403 family keeps the main path JIC-to-JIC, using male JIC connections at both...Regular price $14.87Regular price $14.87 -
GP2403-06-06-04FP Tompkins JIC-to-JIC Gauge Port, -04 Female Pipe Port
The defining feature of GP2403-06-06-04FP is its three-connection arrangement: nominal size 06, nominal size 06, and a -04 female pipe port. The underlying GP2403 fitting remains JIC-to-JIC, so the gauge takeoff is added without changing the...Regular price $12.38Regular price $12.38 -
GP2403-06-06-04FB Tompkins JIC-to-JIC Gauge Port, -04 SAE O-Ring Port
Tompkins GP2403-06-06-04FB brings gauge access into a JIC-to-JIC connection without changing the two primary nominal sizes: 06 and 06.Tompkins specifies the third connection as 7/16-20 female O-ring. Matching that gauge-port thread prevents confusing this FB version...Regular price $12.38Regular price $12.38 -
GP2403-04-04-04FP Tompkins JIC-to-JIC Gauge Port, -04 Female Pipe Port
For installations built around JIC-to-JIC connections, GP2403-04-04-04FP provides nominal sizes 04 and 04 plus a separate -04 female pipe port. The 04 nominal size places this model among the smaller connection options in the family.Think of...Regular price $10.14Regular price $10.14
Gauge ports provide a convenient connection point for installing pressure gauges or accessing a hydraulic system for pressure monitoring and testing. This collection includes multiple gauge-port configurations designed to integrate a pressure connection into common hydraulic fitting arrangements.
Available styles include JIC-to-JIC, JIC-to-O-ring, and JIC swivel gauge ports in a range of nominal thread sizes. Depending on the series, the gauge connection is available with either a -04 SAE O-ring port or a -04 female pipe port.
When selecting a gauge port, confirm the fitting configuration first, then verify the nominal thread sizes on both ends and the type of gauge connection required. Fixed JIC configurations and swivel designs serve different installation needs, while JIC-to-O-ring versions provide an option for systems using SAE O-ring connections.
Gauge ports are part of the pressure-monitoring connection between the hydraulic system and the measuring equipment. If you also need the instrument itself, browse our complete pressure gauges collection.
Use the products below to compare gauge ports by fitting family, port type, nominal thread size, and connection configuration.