Alternate Part Number574056, Alternate Part Number 638008A4G02LP0LBRV3024206, Alternate Part Number 649003, Alternate Part Number C1ND85, Alternate Part Number MI-08734255, Alternate Part Number MINO-01117X96004
trying to replace a busted gauge. is this one the 2.5 inch face with the 1/4 npt bottom hook-up?
Question by: Carl C on Oct 26, 2025, 9:19 PM
Size-wise, it’s got a 2.5 inch face with a bottom connection that’s a 1/4 NPT. Perfect fit for your standard bottom-mount setting.
Answer by: Customer Support on Oct 27, 2025, 9:45 AM
On the scale, does it read vacuum and pressure, or just one or the other?
Question by: Howard F on Jul 6, 2025, 2:50 PM
The scale can read both. It indicates vacuum down to 30 inHg and pressure up to 30 PSI, along with a metric range of -1.0 to 2.0 bar.
Answer by: Customer Support on Jul 9, 2025, 9:24 AM
need to replace an old gauge on my pump. is the fitting on this one sticking out the back or the bottom? and what size thread we talking
Question by: Clint H on Jul 13, 2025, 10:21 AM
The 1/4 NPT brass connector is positioned at the bottom of the 2.5 inch dial, making it suitable for typical vertical installations.
Answer by: Customer Support on Jul 15, 2025, 8:52 AM
wondering about the dial readings on here. does it show both vacuum pull and positive pressure?
Question by: Larry H on Oct 7, 2025, 1:42 PM
The scale accounts for both vacuum and pressure. It descends to 30 inches of mercury for vacuum readings and rises to 30 PSI, with an additional metric range from -1.0 to 2.0 Bar.
Answer by: Customer Support on Oct 9, 2025, 1:01 PM
the liquid fill in this gauge, is that to help with vibration or what exactly does that do?
Question by: Dwayne C on Oct 16, 2025, 9:41 PM
The liquid fill minimizes needle jitters from vibration or pulsation, ensuring a steady reading in bumpy environments. It also keeps internal parts lubricated and shields them from moisture.
Answer by: Customer Support on Oct 18, 2025, 2:55 PM
I need something that reads vacuum and pressure both - this one goes from 30 inches mercury vacuum up to 30 psi positive right
Question by: Hubert J on Apr 29, 2025, 4:57 PM
That's right. This compound gauge tracks both vacuum and pressure, ranging from 30 inches of mercury in vacuum to 30 psi in pressure, and uses a metric scale of -1.0 to 2.0 bar.
Answer by: Customer Support on May 2, 2025, 2:07 PM
got a hydraulic system that runs around 20 psi, would this gauge handle that range without issues
Question by: Danny A on Aug 15, 2025, 5:38 PM
It spans from a vacuum at 30 inches of mercury to 30 psi, or between -1.0 and 2.0 bar, so 20 psi would fit comfortably within that performance range.
Answer by: Customer Support on Aug 17, 2025, 11:47 AM
trying to replace a busted gauge. is this one the 2.5 inch face with the 1/4 npt bottom hook-up?
Question by: Carl C on Dec 11, 2025, 8:32 AM
Size-wise, it’s got a 2.5 inch face with a bottom connection that’s a 1/4 NPT. Perfect fit for your standard bottom-mount setting.
Answer by: Customer Support on Dec 12, 2025, 12:52 PM
On the scale, does it read vacuum and pressure, or just one or the other?
Question by: Howard F on Jan 30, 2026, 6:02 PM
The scale can read both. It indicates vacuum down to 30 inHg and pressure up to 30 PSI, along with a metric range of -1.0 to 2.0 bar.
Answer by: Customer Support on Feb 1, 2026, 1:06 PM
need to replace an old gauge on my pump. is the fitting on this one sticking out the back or the bottom? and what size thread we talking
Question by: Clint H on Oct 22, 2025, 11:30 AM
The 1/4 NPT brass connector is positioned at the bottom of the 2.5 inch dial, making it suitable for typical vertical installations.
Answer by: Customer Support on Oct 24, 2025, 3:52 PM
wondering about the dial readings on here. does it show both vacuum pull and positive pressure?
Question by: Larry H on Nov 6, 2025, 4:43 PM
The scale accounts for both vacuum and pressure. It descends to 30 inches of mercury for vacuum readings and rises to 30 PSI, with an additional metric range from -1.0 to 2.0 Bar.
Answer by: Customer Support on Nov 7, 2025, 12:07 PM
the liquid fill in this gauge, is that to help with vibration or what exactly does that do?
Question by: Dwayne C on Nov 17, 2025, 7:52 PM
The liquid fill minimizes needle jitters from vibration or pulsation, ensuring a steady reading in bumpy environments. It also keeps internal parts lubricated and shields them from moisture.
Answer by: Customer Support on Nov 18, 2025, 2:37 PM
I need something that reads vacuum and pressure both - this one goes from 30 inches mercury vacuum up to 30 psi positive right
Question by: Hubert J on Mar 28, 2025, 10:01 AM
That's right. This compound gauge tracks both vacuum and pressure, ranging from 30 inches of mercury in vacuum to 30 psi in pressure, and uses a metric scale of -1.0 to 2.0 bar.
Answer by: Customer Support on Mar 29, 2025, 10:14 AM
got a hydraulic system that runs around 20 psi, would this gauge handle that range without issues
Question by: Danny A on Feb 2, 2026, 12:55 PM
It spans from a vacuum at 30 inches of mercury to 30 psi, or between -1.0 and 2.0 bar, so 20 psi would fit comfortably within that performance range.
Answer by: Customer Support on Feb 3, 2026, 2:39 PM
