Low Pressure Air Regulator SNS AR2000-N02 0-40 PSI Bracket & Gauge

Description

Product Overview

The SNS AR2000-N02 is a low pressure air regulator designed to deliver reliable and accurate pressure control in the 0 to 40 psi range. Engineered by China SNS Pneumatic Co.,Ltd, this regulator combines a compact 1/4 inch NPT female thread inlet with a matching outlet, making it a perfect fit for a wide variety of small compressors and pneumatic tools. Its robust aluminum alloy housing provides resistance to corrosion and wear, ensuring long‑term performance even in demanding workshop environments.

Key to its functionality is the integrated pressure gauge, which offers real‑time readout of the operating pressure, allowing users to fine‑tune settings without the need for external instrumentation. The regulator also includes a sturdy mounting bracket that simplifies installation on a variety of equipment, reducing setup time and providing a secure, vibration‑resistant connection.

Technical specifications highlight a maximum operating pressure of 42 psi, a rated flow of 19.4 SCFM (550 L/min), and a temperature operating window from 5 °C to 60 °C (41 °F to 140 °F). The unit weighs just 10.5 oz and measures 5.63 × 3.74 × 2.6 in, making it lightweight yet durable. The 1/4 inch NPT connections are compatible with standard pneumatic hoses and accessories, ensuring seamless integration into existing air systems.

Designed for both professional and hobbyist use, the AR2000‑N02 meets industry standards for safety and reliability. Its simple rotary knob mechanism allows users to increase pressure by turning clockwise and decrease it by turning counter‑clockwise, providing intuitive control for precise adjustments. Whether you are regulating airflow for a small CNC machine, a paint sprayer, or a laboratory vacuum system, this regulator delivers consistent performance.

Usage

In workshop settings, the SNS regulator is commonly employed to manage air pressure for tools such as pneumatic drills, sanders, and spray guns. Its compact size enables placement in tight spaces, while the built‑in gauge helps operators maintain optimal pressure levels for each application, preventing over‑pressurization that could damage equipment or compromise safety.

Installation is straightforward: attach the 1/4 inch inlet to the compressor’s outlet using a compatible NPT hose, secure the regulator to a stable surface with the supplied bracket, and connect the outlet to the downstream tool or system. Adjust the pressure knob while monitoring the gauge until the desired setpoint is reached. The regulator’s design ensures a leak‑free seal, reducing the need for frequent maintenance checks.

For ongoing reliability, it is recommended to periodically inspect the threads for wear, clean the gauge face with a soft cloth, and verify that the bracket remains firmly attached. The aluminum alloy body can be wiped with a mild detergent if exposed to dust or oil, preserving its appearance and functional integrity over years of use.

Why Choose Us

SNS has a long history of producing high‑quality pneumatic components, and the AR2000‑N02 reflects that commitment to engineering excellence. Each regulator undergoes rigorous quality control testing, including pressure endurance, leak detection, and material durability assessments, to ensure it meets or exceeds industry specifications.

The choice of aluminum alloy for the housing provides a balance of strength and weight, offering resistance to corrosion while remaining easy to handle. The integrated gauge is calibrated for accuracy, and the rotary adjustment mechanism is engineered for smooth operation, reducing wear on internal components and extending service life.

Customers benefit from responsive after‑sales support, with technical assistance available for installation queries, troubleshooting, and warranty claims. SNS also offers a comprehensive documentation package, including detailed user manuals and safety guidelines, to help users get the most out of their regulator.

Key Features

• Precise 0‑40 psi regulation for fine‑tuned airflow control
• Durable aluminum alloy housing resists corrosion and wear
• Integrated pressure gauge provides real‑time monitoring
• Easy‑install mounting bracket saves setup time
• Responsive customer support and comprehensive documentation

FAQ

What type of compressors is this regulator compatible with?

The AR2000‑N02 works with any compressor that offers a 1/4 inch NPT outlet, including oil‑free and oil‑lubricated models commonly used in workshops and small‑scale manufacturing.

Can the regulator be used in environments with temperature fluctuations?

Yes, the regulator operates safely between 5 °C and 60 °C (41 °F to 140 °F). It is designed to maintain accurate pressure readings even when ambient temperatures vary within this range.

How do I adjust the pressure setting accurately?

Turn the rotary knob clockwise to increase pressure and counter‑clockwise to decrease it. Watch the built‑in gauge as you adjust; stop turning when the gauge reads the desired psi level.

Is there a warranty or return policy for this product?

SNS provides a one‑year limited warranty covering manufacturing defects. If the regulator arrives damaged or fails to meet specifications, contact the seller within the warranty period for a replacement or refund.

What maintenance is required to keep the regulator performing optimally?

Regularly check the NPT threads for tightness, clean the gauge face with a soft cloth, and ensure the mounting bracket remains secure. Periodic visual inspections for corrosion or wear will help extend the regulator’s service life.