20th Jul 2026, 04:13 AM
30 PSI Glycerin Liquid Filled Pressure Gauge, 2.5 inch Dial, 1 /4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI /Bar - ASME B40.1 Grade A
Price may vary by location, shipping cost, and availability.
61% Off
$12.95
$32.99
Highest: $15.75
Average: $12.06
Lowest: $9.85
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 30 PSI Glycerin Liquid Filled Pressure Gauge, 2.5 inch Dial, 1 /4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI /Bar - ASME B40.1 Grade A here. This product's current Price in USA is $12.95. The average and highest prices are $12.06 and $15.75 respectively.
| Lowest Ever Price | $9.85 |
|---|---|
| 27th Jan 2021 | |
| Average Price | $12.06 |
| Based on 2874 days price tracking | |
| Highest Price | $15.75 |
| 22nd Jul 2020 | |
Price History of All Variants of 30 PSI Glycerin Liquid Filled Pressure Gauge...
Current Price in USA
| Price | $12.95 |
|---|---|
| MRP | $32.99 |
| Savings | $20.04 |
| Discount | 60.74% |
Recent Price Drops on 30 PSI Glycerin Liquid Filled Pressure Gauge, 2.5 inch Dial, 1 /4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI /Bar - ASME B40.1 Grade A
Price Drop 25th Dec 2025
$12.95 → $9.95
23.17% drop
Price Drop 4th Apr 2025
$12.00 → $9.88
17.67% drop
Price Drop 28th Mar 2025
$12.00 → $9.88
17.67% drop
Price Drop 10th Mar 2024
$12.00 → $9.88
17.67% drop
Price Drop 4th Mar 2024
$12.00 → $9.88
17.67% drop
Price Drop 18th Dec 2023
$11.95 → $9.88
17.32% drop
Price Drop 16th Aug 2022
$10.95 → $9.85
10.05% drop
Price Drop 29th Jun 2022
$10.95 → $9.85
10.05% drop
Price Drop 23rd Nov 2021
$10.95 → $9.85
10.05% drop
Price Drop 22nd Jul 2021
$10.95 → $9.85
10.05% drop
Price Drop 26th Jan 2021
$10.95 → $9.85
10.05% drop
Price Drop 22nd Aug 2020
$15.75 → $10.95
30.48% drop
Price Drop 11th Dec 2018
$12.95 → $10.95
15.44% drop
Product Information
Details
| Product Name | 30 PSI Glycerin Liquid Filled Pressure Gauge, 2.5 inch Dial, 1 /4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI /Bar - ASME B40.1 Grade A |
|---|---|
| Store Product Code | B07FB9H4JN |
| Store Name | amazon.com |
| Brand | CARBO INSTRUMENTS |
| Rating | 8.8 / 10 |
| Category | Pressure Gauges |
| Product Manufacturer | CARBO USA |
| Model Number | L25-SSL-030 |
| Dimensions | 6.6 x 4.4 x 1.95 inches |
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.
Images
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Rating and Reviews
8.8 Based on 43 reviews
30 PSI Glycerin Liquid Filled Pressure Gauge has 8.8 rating out of 10. This average rating is consist of 43 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.