---
product_id: 79872141
title: "200 PSI Glycerin Liquid Filled Pressure Gauge, 2.5\" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/Bar - ASME B40.1 Grade A"
brand: "carbo instruments"
price: "€ 27.29"
currency: EUR
in_stock: true
reviews_count: 13
category: "Carbo Instruments"
url: https://www.desertcart.hr/products/79872141-200-psi-glycerin-liquid-filled-pressure-gauge-2-5-dial
store_origin: HR
region: Croatia
---

# Liquid-filled for stability Large, easy-to-read dial Durable stainless steel 200 PSI Glycerin Liquid Filled Pressure Gauge, 2.5" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/Bar - ASME B40.1 Grade A

**Brand:** carbo instruments
**Price:** € 27.29
**Availability:** ✅ In Stock

## Summary

> 🔍 Gauge Your Success with Precision!

## Quick Answers

- **What is this?** 200 PSI Glycerin Liquid Filled Pressure Gauge, 2.5" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/Bar - ASME B40.1 Grade A by carbo instruments
- **How much does it cost?** € 27.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/79872141-200-psi-glycerin-liquid-filled-pressure-gauge-2-5-dial)

## Best For

- carbo instruments enthusiasts

## Why This Product

- Trusted carbo instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from robust stainless steel and brass for unmatched durability.
- • **Shock Absorption:** Liquid-filled design minimizes vibrations and pressure spikes.
- • **Portable Convenience:** Compact and lightweight, ideal for on-the-go professionals.
- • **User-Friendly Design:** Large dial ensures effortless reading, even in challenging conditions.
- • **Versatile Applications:** Perfect for monitoring water, air, hydraulic, and oil pressures.

## Overview

The Stainless Steel Pressure Gauge features a dual display (0-200 psi/kPa) and is designed for high-performance monitoring of fluids, gases, and oils. Its durable construction includes a stainless steel case, brass and copper alloy wetted parts, and a polycarbonate lens for scratch resistance. The liquid-filled gauge enhances performance by dampening vibrations, making it suitable for various applications including pumps, compressors, and irrigation systems.

## Description

Product description CARBO Instruments Pressure Gauge – A Proud American Company Based in Dallas, TX. 200 PSI Glycerin Filled Pressure Gauge For Oil Water Air Compressor Hydraulics HVAC Gaseous plumbing pressure test Gauge, Face 2-1/2" dial size, 1/4"NPT Lower Connection Brass wetted part shock resistance and widely used in Irrigation Pressure washers boiler filter tank well pump pneumatic regulator Precisely Engineered Manometer: CARBO Instruments - Your Reliable Partner Heavy duty construction: Rust-free stainless steel case, Chrome plated brass connection for extra corrosion resistance, Scratch and shatter-resistant polycarbonate window, No screws case design resulting in less leakage and rust possibility, Superior quality construction for extended gauge life. Versatile Orientation: Designed for use in vertical, horizontal, face-up, or face-down positions. Reliable Mechanical Design: Eliminates the risk of digital failures for fail-proof performance. Dual Scale Display: Provides readings in both PSI and Bar, offering enhanced versatility. 2- 1/2" Accuracy: ASME B40.1 Grade A Accuracy Compliance ± 2-1-2 % of span Thread Type: 1/4" NPT Liquid: Glycerin, Compressors, Hydraulic systems, Irrigation systems, Pressure washers, sprayer equipment, pressure tester, filter, tank, well pump, HVAC, pneumatic, air compressor, regulator, reducers DO NOT CUT or PINCH THE TIP IF INSTALLED IN ANY NON-VERTICAL POSITION Liquid Filled Pressure Gauge - Air Compressor Hydraulic Oil plumbing irrigation Upgrade your system with the CARBO Instruments Liquid Filled Pressure Gauge , designed for precision and durability across a wide range of applications, including hydraulic pressure systems , air compressors , HVAC systems , reverse osmosis systems , espresso machines , and milking equipment . Built with a robust stainless steel case , corrosion-resistant chrome-plated brass connection , and a clear, easy-to-read 2-1/2 inch dial face , this mechanical pressure gauge provides accurate, stable readings in PSI and Bar . Engineered for demanding environments, our shock-resistant glycerin filled pressure gauge withstands vibration, pulsation, and extreme conditions, making it ideal for brewery operations , including fermentation monitoring , carbonation control , draft beer systems , keg setups , and routine brewery equipment pressure checks . It’s also perfect for plumbing systems , swimming pool pressure monitoring , irrigation setups , paint sprayers , pressure washers , and hydraulic hand tools . The 1/4" NPT lower mount connection ensures secure installation in vertical or horizontal positions. Built to last with a no-screw design that reduces leakage risks, this versatile industrial manometer is suitable for oil , water , and gas-based systems . Whether you're managing pumps , boilers , filters , pneumatic regulators , brewing systems , or milking machines , trust CARBO Instruments Manometer for superior performance and long-lasting reliability. Ideal for professionals seeking a durable, liquid filled pressure gauge for brewing , HVAC , hydraulic , air compressor , and reverse osmosis applications.

Review: Good Quality - Seems to be of good quality. Worked great, no fluctuations.
Review: Good value. - Good gauge with markers. Installed in irrigation system in golf course. Will watch to see how long they last.

## Features

- ASME B40.1 Grade A Accuracy (+/-2-1-2%): Professionally manufactured for reliable performance; large 2-1/2" (63mm) dial with high-contrast markings ensures easy pressure reading.
- Liquid Filled for Stable Reading: Glycerin filling stabilizes pointer movement and dampens vibration and pulsation to prevent needle flutter and pressure spikes, ensuring accurate dual-scale PSI/Bar readings.
- Industrial & Commercial Use: Ideal for air, oil, water, and gas systems including pumps, compressors, hydraulic presses, pneumatic equipment, irrigation, HVAC, pool filtration, and general machinery.
- Heavy Duty Construction: Rust-resistant 304 stainless steel case with durable brass wetted parts and copper alloy internals; chrome-plated brass connection and polycarbonate lens for impact resistance.
- Standard 1/4" NPT Lower Connection: Ensures compatibility with most regulators, tanks, manifolds, and fittings. Please verify your connection size before ordering.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FB78KPS |
| Brand | CARBO INSTRUMENTS |
| Brand Name | CARBO INSTRUMENTS |
| Customer Reviews | 4.5 out of 5 stars 946 Reviews |
| Item Dimensions | 3.62 x 2.91 x 1.34 inches |
| Item dimensions L x W x H | 3.62 x 2.91 x 1.34 inches |
| Manufacturer | CARBO USA |
| Material | Brass and Copper alloy Wetted Parts |
| Material Type | Brass and Copper alloy Wetted Parts |
| Model | L25-SSL-200 |
| Number of Items | 1 |
| Part Number | L25-SSL-200 |
| Thread Style | 1/4" Npt |
| Thread Type | 1/4" Npt |
| UPC | 810017351541 |

## Product Details

- **Brand:** CARBO INSTRUMENTS
- **Material:** Brass and Copper alloy Wetted Parts
- **Item dimensions L x W x H:** 3.62 x 2.91 x 1.34 inches
- **Thread Type:** 1/4" Npt
- **UPC:** 810017351541

## Images

![200 PSI Glycerin Liquid Filled Pressure Gauge, 2.5" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/Bar - ASME B40.1 Grade A - Image 1](https://m.media-amazon.com/images/I/71W4SuBBbEL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can this gauge not be filled with any liquid?**
A: There is dry gauge 60 psi, please check the link:
https://www.amazon.com/dp/B07PBXTWRH?ref=myi_title_dp

**Q: hey i want got 10pic of your gauge. i just wonder is that made in china or US？**
A: China

**Q: * Mine had a plastic bezel that fogged white and a steel bezel ring of plated steel that rusted.  Where can I find a quality all stainless gauge?**
A: Here is the link    https://www.amazon.com/dp/B08WPYVBPL?ref=myi_title_dp&th=1

**Q: Where is it made? it mention that "manufacturer : carbo usa". is it means it is made in usa? i hope it is not made in china**
A: Carbon is based in the USA. i am not sure were this gauge is made and my gauge is not stamped on the out side. 
but i can say this i have never replaced a gauge for a failure. 
i have broke a few but i have them on field sprayers for my farm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality
*by S***. on May 10, 2026*

Seems to be of good quality. Worked great, no fluctuations.

### ⭐⭐⭐⭐⭐ Good value.
*by F***D on May 30, 2026*

Good gauge with markers. Installed in irrigation system in golf course. Will watch to see how long they last.

### ⭐⭐⭐⭐⭐ good quality and it works
*by K***L on May 3, 2026*

works like intended,

## Frequently Bought Together

- CARBO Instruments Stainless Steel Pressure Gauge Dual Display (0-200 psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens & Brass Connection - 1/4" NPT Lower Mount
- SENCTRL 0-200 Psi Glycerin Liquid Filled Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Water Oil Pressure Test in Pipe Pool Pump Sand Filter Air Compressor
- MEASUREMAN 0-100 PSI/kPa Water Pressure Gauge, Glycerin Filled,psi Gauge,for Home Water Pressure Test, 2-1/2’’ Dial, 304 Stainless Steel Case, 1/4’’ NPT Lower Mount

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**Shop now:** [https://www.desertcart.hr/products/79872141-200-psi-glycerin-liquid-filled-pressure-gauge-2-5-dial](https://www.desertcart.hr/products/79872141-200-psi-glycerin-liquid-filled-pressure-gauge-2-5-dial)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-24*