Valley Industries 2141GXB100 Liquid Filled 2-1/2" Bottom Mount Pressure Gauge, 100PSI

Valley Industries 2141GXB100 Liquid Filled 2-1/2" Bottom Mount Pressure Gauge, 100PSI

The Valley Industries 2141GXB100 (GG100) Pressure Gauge is a 2-1/2" liquid-filled, bottom-mount gauge designed for reliable readings up to 100 PSI in systems using media not corrosive to brass or bronze. The glycerin-filled case helps reduce shock from pressure fluctuations and vibration, keeping the needle stable and easy to read—because “maybe it’s 60…ish” is not a calibration method.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: GG100 / 2141GXB100
• Brand: Valley Industries
• Product Type: Liquid-filled pressure gauge
• Scale Type: Single scale
• Dial Size: 2-1/2 in
• Measuring Range: 0–100 psi
• Minor Graduation: 2 psi
• Major Graduation: 20 psi
• Mounting Type: Bottom mount
• Connection Size: 1/4 in
• Connection Type: MNPT
• Connection Material: Brass
• Fill Medium: Glycerin
• Temperature Rating: 32 to 150°F
• Case Material: 304 stainless steel
• Wetted Parts: Copper alloy
• Movement: Brass
• Dial: White aluminum
• Pointer: Black enameled aluminum
• Window: Acrylic
• Accuracy: 3-2-3%
• Media Compatibility Note: Designed for media not corrosive to brass or bronze

Ideal For

• Sprayers and fluid systems needing a clear 0–100 PSI gauge
• Equipment with pulsation or vibration, where liquid fill steadies the needle
• Installations requiring a 1/4" MNPT bottom-mount connection
• Applications needing a stainless case and copper alloy wetted parts
• Anyone who wants accurate pressure readings without the needle doing the jitterbug