
( Brand: Johnson Controls ), ( Manufacturer Part Number: A-4000-138 ), ( Type: Pressure Regulator )
The Johnson A-4000-138 Pressure Regulator is a robust and reliable solution for maintaining consistent pressure in various applications. This 3/8 inch bracket gauge regulator is designed with precision and durability in mind, making it an ideal choice for both commercial and residential use.
The regulator features a brass construction, which is known for its resistance to corrosion and longevity. The brass body ensures that the regulator can withstand harsh environmental conditions and prolonged use, providing you with reliable performance over an extended period.
The Johnson A-4000-138 Pressure Regulator is equipped with a 3/8 inch bracket gauge, which allows for easy and accurate pressure monitoring. The gauge is clearly marked with pressure readings, making it simple to understand and adjust the pressure as needed. The regulator also includes a bleeder valve, which allows for easy purging of air or water from the system, ensuring optimal performance.
The regulator operates using a diaphragm mechanism, which provides smooth and consistent pressure control. This mechanism is highly responsive to changes in pressure, making it easy to fine-tune the pressure to your specific requirements. The regulator is also equipped with a bypass valve, which allows for the flow of excess pressure to be redirected, preventing damage to the system and ensuring safe operation.
The Johnson A-4000-138 Pressure Regulator is easy to install and maintain. It comes with a mounting bracket, which allows for secure and versatile installation on a variety of surfaces. The regulator also includes a convenient drain port, which allows for easy draining of condensation or water, preventing damage to the system.
Overall, the Johnson A-4000-138 Pressure Regulator is a high-quality and reliable solution for maintaining consistent pressure. Its durable brass construction, accurate 3/8 inch bracket gauge, and responsive diaphragm mechanism make it a great choice for a wide range of applications, from HVAC systems to hydraulic systems. With its easy installation and maintenance, this regulator is a smart investment for anyone looking for reliable and consistent pressure control.
Pros of buying Johnson A-4000-138 pressure regulator 3/8 bracket gauge:1. Reliability: Johnson is a well-known and trusted brand in the field of pressure regulators. The A-4000-138 model is known for its durability and reliability.
2. Accuracy: This regulator comes with a bracket gauge, ensuring accurate pressure readings.
3. Versatility: The 3/8 inch size makes it compatible with various applications, including pneumatic tools, air compressors, and automotive uses.
4. Easy to use: The regulator has an adjustable knob that allows for easy pressure adjustments.
Cons of buying Johnson A-4000-138 pressure regulator 3/8 bracket gauge:1. Price: Compared to some other pressure regulators in the market, the Johnson A-4000-138 may be considered slightly more expensive.
2. Limited range: The gauge may not cover extremely high or low pressure ranges, depending on the specific model you choose.
In conclusion, the Johnson A-4000-138 pressure regulator 3/8 bracket gauge is a reliable and accurate choice for various applications. Its durability, ease of use, and versatility make it a worthwhile investment. However, be aware of the slightly higher price and the limited pressure range, depending on the specific model you choose. If these factors are not deal-breakers for you, the Johnson A-4000-138 is a solid option for your pressure regulation needs.
Features: wall mounting bracket. Compression elbow fittings on the high and low pressure sides. The A-4000-138 Remote-Mounted 3/8 in. Pressure-Reducing Station comes completely assembled with a wall mounting bracket, to 30 pig gauge, safety relief valve, and 3/8 in.
Adjustable pressure knob. Johnson Controls A-4000-138 Pressure Regulator 3/8 with Bracket Gauge. The desired output pressure can be easily adjusted between and 30 pig using the black knob.