8th May 2026, 07:33 PM
Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1 /4 inch SAE Flare Outlet | 10,000 PSI | Durable & Reliable
Price may vary by location, shipping cost, and availability.
$154.53
Highest: $156.27
Average: $131.89
Lowest: $93.00
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1 /4 inch SAE Flare Outlet | 10,000 PSI | Durable & Reliable here. This product's current Price in USA is $154.53. The average and highest prices are $131.89 and $156.27 respectively.
| Lowest Ever Price | $93.00 |
|---|---|
| 3rd Nov 2017 | |
| Average Price | $131.89 |
| Based on 3359 days price tracking | |
| Highest Price | $156.27 |
| 4th Mar 2022 | |
Price History of All Variants of Mastercool 53001 Nitrogen Pressure Regulator Professional-Grade...
Current Price in USA
| Price | $154.53 |
|---|
Recent Price Drops on Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1 /4 inch SAE Flare Outlet | 10,000 PSI | Durable & Reliable
Price Drop 21st Dec 2025
$142.42 → $121.30
14.83% drop
Price Drop 8th Dec 2025
$142.42 → $114.31
19.74% drop
Price Drop 28th Nov 2025
$121.17 → $114.43
5.56% drop
Price Drop 27th Nov 2025
$134.63 → $121.17
10% drop
Price Drop 23rd Nov 2025
$142.42 → $134.63
5.47% drop
Price Drop 18th Oct 2025
$142.42 → $121.70
14.55% drop
Price Drop 11th Oct 2025
$143.15 → $121.70
14.98% drop
Price Drop 24th Sep 2025
$135.99 → $123.11
9.47% drop
Price Drop 22nd Sep 2025
$143.15 → $135.99
5% drop
Price Drop 6th Apr 2025
$137.29 → $128.76
6.21% drop
Price Drop 18th Jun 2024
$139.07 → $113.31
18.52% drop
Price Drop 30th May 2024
$155.78 → $139.07
10.73% drop
Price Drop 3rd May 2024
$133.48 → $126.77
5.03% drop
Price Drop 1st May 2024
$147.22 → $133.48
9.33% drop
Price Drop 19th Apr 2024
$148.97 → $133.48
10.4% drop
Price Drop 9th Apr 2024
$136.20 → $119.18
12.5% drop
Price Drop 27th Mar 2024
$141.88 → $133.07
6.21% drop
Price Drop 13th Mar 2024
$141.88 → $126.01
11.19% drop
Price Drop 23rd Feb 2024
$125.79 → $117.58
6.53% drop
Price Drop 21st Feb 2024
$141.88 → $125.79
11.34% drop
Price Drop 8th Feb 2024
$144.30 → $125.79
12.83% drop
Price Drop 25th Jan 2024
$144.30 → $125.58
12.97% drop
Price Drop 4th Jan 2024
$124.31 → $116.98
5.9% drop
Price Drop 28th Dec 2023
$138.53 → $124.31
10.26% drop
Price Drop 1st Nov 2023
$141.28 → $130.14
7.89% drop
Price Drop 14th Oct 2023
$132.22 → $121.20
8.33% drop
Price Drop 13th Oct 2023
$141.28 → $132.22
6.41% drop
Price Drop 4th Aug 2023
$140.23 → $132.72
5.36% drop
Price Drop 30th Jun 2023
$150.05 → $140.71
6.22% drop
Price Drop 12th Jan 2023
$141.87 → $133.29
6.05% drop
Price Drop 22nd Dec 2022
$144.40 → $116.94
19.02% drop
Price Drop 23rd Nov 2022
$139.39 → $129.63
7% drop
Price Drop 7th Nov 2022
$139.39 → $106.70
23.45% drop
Price Drop 3rd Oct 2022
$151.67 → $142.23
6.22% drop
Price Drop 31st Aug 2022
$123.05 → $114.59
6.88% drop
Price Drop 22nd Aug 2022
$135.85 → $126.64
6.78% drop
Price Drop 6th May 2022
$151.13 → $129.75
14.15% drop
Price Drop 25th Apr 2022
$133.12 → $124.74
6.3% drop
Price Drop 22nd Apr 2022
$133.12 → $124.74
6.3% drop
Price Drop 21st Mar 2022
$156.27 → $128.14
18% drop
Price Drop 10th Feb 2021
$143.57 → $123.27
14.14% drop
Price Drop 31st Jan 2021
$143.64 → $123.27
14.18% drop
Price Drop 15th Dec 2020
$134.68 → $125.88
6.53% drop
Price Drop 19th Aug 2020
$141.94 → $128.90
9.19% drop
Price Drop 24th Nov 2019
$132.62 → $122.90
7.33% drop
Price Drop 28th Oct 2019
$129.99 → $122.94
5.42% drop
Price Drop 26th Oct 2019
$130.54 → $122.50
6.16% drop
Price Drop 17th Oct 2019
$127.95 → $121.52
5.03% drop
Price Drop 6th Sep 2019
$138.55 → $127.61
7.9% drop
Price Drop 29th Aug 2019
$151.55 → $138.55
8.58% drop
Price Drop 1st Aug 2019
$136.11 → $128.03
5.94% drop
Price Drop 17th Jan 2019
$141.31 → $132.79
6.03% drop
Price Drop 4th Oct 2018
$156.24 → $128.71
17.62% drop
Price Drop 31st Jul 2018
$154.94 → $113.66
26.64% drop
Price Drop 28th Feb 2018
$127.16 → $117.93
7.26% drop
Price Drop 2nd Nov 2017
$103.68 → $93.00
10.3% drop
Price Drop 31st Oct 2017
$109.14 → $103.68
5% drop
Price Drop 10th Oct 2017
$121.00 → $113.66
6.07% drop
Price Drop 21st Mar 2017
$114.10 → $103.78
9.04% drop
Product Information
Details
| Product Name | Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1 /4 inch SAE Flare Outlet | 10,000 PSI | Durable & Reliable |
|---|---|
| Store Product Code | B00DKWGGD0 |
| Store Name | amazon.com |
| Brand | Mastercool |
| Rating | 8.2 / 10 |
| Category | Pressure Regulators |
| Product Manufacturer | Mastercool |
| Model Number | REGULATOR |
| Dimensions | 12 x 14 x 4 inches |
Features
- Precision-Engineered for HVAC and A/C Systems Designed to support nitrogen leak testing in HVAC/R and automotive A/C systems, this single-stage regulator offers stable pressure control in service environments where refrigerant is not present.
- High and Low Pressure Gauge Set Includes a high-pressure gauge rated to 4400 psig (300 bar) and a low-pressure gauge rated to 1000 psig (70 bar). Large 63 mm (2.5) gauges with protective guards provide clear, accurate pressure readings.
- Controlled Pressure Adjustment Features an ergonomic T-handle for precise pressure regulation and a 1/4 SAE flare outlet with integrated control valve to maintain consistent output pressure during use.
- Durable, Field-Ready Construction Built with robust components to withstand regular use in shop and field settings. Rugged enough for professional environments and portable for on-site service.
- Compatible with Nitrogen Testing Equipment Works seamlessly with nitrogen tanks using a CGA580 inlet. Ideal for technicians conducting system leak testing, pressure testing, and routine service diagnostics.
- Compact and Portable Lightweight design fits easily in tool storage systems or carrying cases. A practical choice for technicians requiring mobility between jobs.
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Rating and Reviews
8.2 Based on 11 reviews
Mastercool 53001 Nitrogen Pressure Regulator Professional-Grade has 8.2 rating out of 10. This average rating is consist of 11 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.