DWYER INSTRUMENTS A-464 Flush Mount Magnehelic Gage Kit

( Brand: Dwyer Instruments ), ( Manufacturer Part Number: A-464 ), ( Country Of Origin: Us ), ( Material: Abs Plastic ), ( Style: Flush Mount Kit ), ( Includes: 3/16 Id Tubing, Mounting Screws And Wall Anchors ), ( Weight: 0.2500 ), ( Length: 10.800 ), ( Width: 6.000 ), ( For Use With: Differential Pressure Instruments ), ( Features: Flush Mount Kit, Connection Size 3/16 In, Material Abs Plastic, I ), ( Connection: Barb Fitting For 3/16 Id Tubing ), ( Battery Included: No )

Review DWYER INSTRUMENTS Flush Mount Kit Magnehelic Gage

The **Dwyer Instruments A-464 Flush-Mount Kit for Magnehelic Gauges** is a precision-engineered mounting solution designed to seamlessly integrate Magnehelic differential pressure gauges into clean, unobtrusive installations where surface-level or recessed mounting is required. This high-quality kit is crafted to ensure optimal gauge visibility, accurate pressure readings, and long-term durability in industrial, commercial, and HVAC applications. The A-464 kit features a robust stainless steel or brass construction, depending on the model variant, providing superior corrosion resistance and structural integrity in demanding environments such as manufacturing plants, laboratories, or mechanical rooms. Its flush-mount design allows the gauge face to sit flush with the mounting surface, eliminating protruding elements that could obstruct workflow or pose safety hazards, while still ensuring easy access for readings and maintenance. The kit includes a precision-machined mounting plate with a threaded connection compatible with standard Magnehelic gauge sizes, ensuring a secure and leak-proof installation. Additionally, the A-464 is equipped with a gasket or seal system to prevent dust, moisture, or contaminants from entering the gauge housing, thereby maintaining accuracy and extending the operational lifespan of the instrument. Whether installed in a control panel, wall-mounted enclosure, or recessed cavity, this kit delivers a clean, professional finish while preserving the functionality and reliability of the Magnehelic gauge. Ideal for applications requiring a streamlined aesthetic without compromising performance, the A-464 is a versatile choice for engineers, technicians, and facility managers seeking a balance of form and function in their pressure monitoring systems.

The Dwyer A-464 Flush Mount Kit is designed to install a Magnehelic gauge in a flush-mount configuration, providing a clean and integrated appearance. Below are the key pros and cons of purchasing this kit, followed by a conclusion and recommendation.

1. **Clean Installation**: The flush-mount design eliminates the need for a separate mounting box or junction box, resulting in a sleek and unobtrusive installation. This is particularly useful in applications where aesthetics matter, such as commercial or residential settings.

2. **Space Efficiency**: By mounting the gauge directly into the wall or panel, the kit saves space compared to traditional surface-mounted installations. This is beneficial in tight or confined areas where space is limited.

3. **Professional Appearance**: The flush-mount setup provides a more polished and professional look, which can be important for applications where visual appeal is a priority, such as in restaurants, offices, or showrooms.

4. **Compatibility**: The kit is specifically designed for Magnehelic gauges, ensuring a seamless fit and proper functionality. This compatibility reduces the risk of installation errors or mismatches.

5. **Durability**: The materials used in the Dwyer A-464 kit are typically robust, offering a durable solution that can withstand regular use and environmental factors, depending on the installation location.

6. **Easy Accessibility**: The flush-mount design allows for easy access to the gauge for reading and maintenance, as it is positioned at eye level or a convenient height.

1. **Installation Complexity**: Flush-mount installations can be more complex than surface-mounted installations, requiring precise cutting of the wall or panel, proper sealing, and accurate alignment. This may necessitate additional labor or professional assistance, especially for those without experience in such installations.

2. **Cost**: The Dwyer A-464 kit may be more expensive than alternative mounting solutions, such as a standard junction box or surface mount kit. The cost includes not only the kit itself but also potential additional materials like sealants, backing plates, or labor if professional installation is required.

3. **Potential for Air Leaks**: Improper sealing around the edges of the flush-mount kit can lead to air leaks, compromising the accuracy of the Magnehelic gauge. This requires careful attention to detail during installation to ensure a tight seal.

4. **Limited Flexibility**: Once installed, the gauge is fixed in place. If adjustments are needed later such as changing the gauge or repositioning it the process can be more involved compared to a surface-mounted setup.

5. **Wall or Panel Damage**: Cutting into walls or panels to install a flush-mount kit can cause damage, particularly if the installation is not done carefully. This may require patching or repairs afterward, adding to the overall cost and effort.

6. **Not Ideal for All Locations**: Flush-mount installations may not be suitable for all environments, such as outdoor settings or areas with high humidity, vibration, or extreme temperatures, unless the kit is specifically rated for such conditions. The Magnehelic gauge itself must also be appropriate for the environmental conditions.

---

The Dwyer A-464 Flush Mount Kit offers a clean, space-efficient, and professional solution for installing a Magnehelic gauge, particularly in settings where aesthetics and integration are important. However, the installation process can be more challenging and costly than traditional mounting methods, and it requires careful execution to avoid issues like air leaks or damage to the surrounding material. The decision to purchase this kit should depend on your specific needs, budget, and the complexity of the installation environment.

---

If you prioritize a seamless, professional appearance and are willing to invest the time or resources into a precise installation, the Dwyer A-464 Flush Mount Kit is an excellent choice. It is particularly well-suited for indoor applications in commercial, industrial, or residential settings where visual appeal and space efficiency are key factors.

However, if you are working in a location with harsh environmental conditions, lack experience with flush-mount installations, or are on a tight budget, consider alternative mounting solutions such as a standard junction box or surface-mount kit. Additionally, if you are unsure about the installation process, consulting with a professional to ensure proper setup and sealing is highly recommended. For most users who value aesthetics and are prepared for the installation effort, the Dwyer A-464 kit is a strong recommendation.

Details:

Electrical Boxes. Electrical Outlet's. Light Industrial. And Enclosures.

Receptacles. DWYER INSTRUMENTS A-464 Flush Mount Kit for Magnehelic Gage: Kit, Connection Size 3/16 in, Material ABS Plastic, Includes Gage Mounting Plate, Plastic Tubing, Wall Anchors, Anchor Screws, For Use With Dwyer Differential Pressure Gauges, Compatible Brand and Series Magnehelic, Accessory Type Hose Barb, Features Integral Molded Details.

part #: a464 prices

• $30.00-$255.20

specifications pressureswitchiz:

• brand: Dwyer Instruments
• mpn: A-464
• country of origin: Us
• material: Abs Plastic
• style: Flush Mount Kit
• includes: 3/16 Id Tubing, Mounting Screws And Wall Anchors
• weight: 0.2500
• length: 10.800
• width: 6.000
• for use with: Differential Pressure Instruments
• features: Flush Mount Kit, Connection Size 3/16 In, Material Abs Plastic, I
• connection: Barb Fitting For 3/16 Id Tubing
• battery included: No

offer pressureswitchiz:

• started: February 11, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

seller pressureswitchiz:

• # reviews: 1320871
• city: USA
• rating: 99.8%

returns pressureswitchiz:

• time: 60 Days
• method: Money back
• policy: Returns Accepted
• paid by: Seller

payments pressureswitchiz:

• wallet: Paypal
• credit card: Mastercard
• other

shipping pressureswitchiz:

• class: Standard
• service: Standard
• cost: $5.00
• transit: 3-3 Days
• type: Fixed

general pressureswitchiz:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
• condition: New

Dwyer Instruments A-464 Is Similar To:

• 102003-02 Dwyer New Magnehelic Differential Pressure Gage Max Psig (36.8% similar) If you ever have any questions or are unsatisfied, for reason please let us know. Vb industrial supply takes great pride to honestly and accurately describe each item listed. Vb industrial supply offers a huge selection of tools for every trade including new and used electrical, mechanical, ...(March 10th, 2019)
• 15psig-30psi Dwyer Instruments Honeywell Instr (45.7% similar) Dwyer instr. Pack and ship, thanks. Magnehelic gauge 15PSIG 30PSIHONEYWELL gauges lines fittings, nice, clean condition...(June 27th, 2017)
• 165955-00 Dwyer Magnehelic Differential Pressure Gauge (37.2% similar) Part: 165955-00 prices...(February 23rd, 2017)
• 194158 Dwyer New Series Minihelic Ii Pressure Gage (40.4% similar) If the item is used or new without box open box, then you only will receive what pictured in listing. Be sure to see our full inventory of rose mount, micro motion, Tokugawa, Allen-Bradley, undress hawser, etc. All products are sold without an existing warranty...(August 2nd, 2018)
• 194350-00 Dwyer Magnehelic Pressure Gage New (40.8% similar) Everything listed is sold as-is and a detailed can be found by ing on the item...(June 14th, 2018)
• 195947-00 Jbt Aerotech Dwyer Gage Gauge (20.4% similar) 005990870-01 module T25328 1,000. Automotive medical truck parts networking communications electric motors breakers power step featured items lot of 2000 Tao-saw technology test TV0119A ic, CO, dam, AMD, 50 ohms emir fail us 00LOT 500 250LDB, 022806, MSD28774, 21AA13C PCB boards T75498 1,000. ...(February 5th, 2019)
• 2000-0d Dwyer Magnehelic 0 5 (39.1% similar) 5 differential pressure gauge 15 pig RR inventory location: MFA 14-1 this offer is for: Dwyer magnehelic 2000 -0D 0. Please feel free to for an accurate shipping quote or request alternate method. 5 differential pressure gauge 15 pig 4 face plate 1 not port rear mounting unfortunately the shipping ...(December 22nd, 2017)
• 2000-1.5 Kpa Dwyer Magnehelic Differential (35.6% similar) Dwyer magnehelic differential pressure gauge paperwork included shipping handling: free. We attempt to ship everything by the most economical and appropriate means...(November 25th, 2017)
• 2000-150mm Dwyer Magnehelic Pressure Gauge Mm Of Water (37.2% similar) Housing:die cast aluminum case and bezel, with acrylic cover, exterior finish is coated gray to withstand 168 hour salt spray corrosion test. Process CONNECTIONS:1 8 female not duplicate high and low pressure taps - one pair side back. Agency approval:meets the technical requirements of EU directive...(August 9th, 2018)
• 2000-50cm Dwyer Instruments Magnehelic Pressure (56.6% similar) It includes a metal wall-mount bracket in okay condition. Please see pictures for what is included and evidence of condition. It also includes an approximately 16 length of clear plastic rubber medical tubing, with one end in good condition and the other appearing somewhat flattened. Dwyer ...(December 5th, 2017)
• Dwyer Pressure 2000-oc Magnehelic Gauge (57.1% similar) 2000 orc Dwyer magnehelic 2000 orc pressure gauge. This item is to be installed and maintained by qualified individuals...(May 13th, 2015)