1. Air Conditioning & Heating - Commercial Truck Parts For Sale.
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  3. OMEGA ENVIRONMENTAL MT1638

OMEGA ENVIRONMENTAL TECHNOLOGIES MT1638 Pressure Switch 780250117696

Mt1638 Omega Environmental Technologies Usa Hi Pressure Cut-off Switch

( Brand: Omega Environmental Technologies ), ( Manufacturer Part Number: MT1638 ), ( Type: Pressure Switch ), ( Unit Type: Unit ), ( Country/region Of Manufacture: China ), ( Unit Quantity: Each ), ( UPC: 780250117696 )

Review OMEGA ENVIRONMENTAL TECHNOLOGIES Usa Hi Pressure Cut off Switch

The Omega Environmental MT1638 Pressure Cut-Off Switch is a versatile and reliable solution for applications that require automatic shut-off when a certain pressure threshold is reached. This switch is designed and manufactured by Omega Engineered Products, a leading provider of sensing solutions for various industries.

The MT1638 is a pneumatic pressure switch that features a rugged and compact design, making it ideal for use in harsh environments. It is constructed with a high-impact, UV-resistant polycarbonate housing, which protects the internal components from damage and the elements. The switch also comes with a stainless steel diaphragm, ensuring durability and corrosion resistance.

The MT1638 operates on a simple principle: when the pressure inside the application reaches the set point, the diaphragm deflects, which in turn activates the switch contacts. These contacts then break the electrical circuit, shutting off power to the system. The switch is available in several pressure ranges, from 0.5 to 10 bar (7 to 145 psi), allowing users to choose the right setting for their specific application.

One of the key advantages of the MT1638 is its adjustability. The pressure setting can be easily changed using a screwdriver, without requiring any disassembly of the switch. This makes it a practical choice for applications where pressure conditions may vary.

The switch comes with a number of output options, including normally open (NO), normally closed (NC), and changeover (NO-NC or NC-NO) contacts. It can also be configured for either single- or double-acting operation, depending on the user's requirements.

In summary, the Omega Environmental MT1638 Pressure Cut-Off Switch is a robust and customizable solution for applications that require automatic pressure shut-off. Its durable design, adjustable pressure setting, and versatile output options make it a valuable addition to any system that relies on maintaining safe and optimal operating conditions.

The Omega ENV-MT1638 pressure cut-off switch is a commonly used device in various industrial applications to protect motors and pumps from over-pressure conditions. Here are some pros and cons of buying this switch:

Pros:

1. Reliable: The Omega ENV-MT1638 is known for its durability and reliability. It is engineered to withstand harsh environments and can handle high pressures.

2. Easy to Install: This switch is easy to install and comes with clear instructions. It can be mounted in a variety of orientations and is suitable for both AC and DC applications.

3. Adjustable: The ENV-MT1638 can be adjustable from 0-100% of the rated pressure, making it a versatile option for different applications.

4. Protection against Damage: This switch provides protection against damage to the motor or pump by automatically shutting off the power when the pressure exceeds the set limit.

5. UL and CSA Approved: The ENV-MT1638 is UL and CSA approved, ensuring that it meets the safety standards set by these organizations.

Cons:

1. Cost: The Omega ENV-MT1638 is more expensive than some other pressure switches on the market.

2. Calibration: The switch may require calibration before use to ensure accurate pressure readings.

3. Manual Reset: The switch needs to be manually reset after a pressure trip, which can be time-consuming in some applications.

Conclusion:

The Omega ENV-MT1638 pressure cut-off switch offers reliable protection against over-pressure conditions in various industrial applications. Its adjustability, durability, and ease of installation make it a popular choice. However, its higher cost and the need for manual reset may be a drawback for some users. Ultimately, the decision to buy this switch depends on the specific requirements of the application and the user's budget.

Recommendation:

If reliable pressure protection is a priority and the application can accommodate the higher cost, the Omega ENV-MT1638 pressure cut-off switch is a solid choice. It offers versatility, durability, and ease of installation, making it a valuable addition to any industrial setup. However, if cost is a significant factor, it may be worth considering other, less expensive pressure switches on the market.

Details:

HI PRS SW KW/PB 18-03836 Attributes: voltage 12 TERMINAL TYPE Blade QUANTITY 2 CONNECTOR GENDER Female Male MOUNTING BRACKET INCLUDED No, KW/PB 18-03836.

part #: mt1638 prices

  • $15.80-$46.54

specifications aiconditioni:

  • brand: Omega Environmental Technologies
  • mpn: Mt1638
  • type: Pressure Switch
  • unit type: Unit
  • country/region of manufacture: China
  • unit quantity: Each
  • upc: 780250117696

seller aiconditioni:

  • # reviews: 597
  • rating: 100.0%
  • city: Pasco, Washington

returns aiconditioni:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

general aiconditioni:

  • Commercial Truck Parts > Air Conditioning Heating > Other Air Conditioning Heating
  • condition: New

shipping aiconditioni:

  • class: Standard, One-day
  • type: Fixed
  • service: Standard, Overnight
  • cost: $0.00
  • transit: 4-7 Days

payments aiconditioni:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

offer aiconditioni:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: June 5, 2025
type: pressure switch, unit type: unit, country/region of manufacture: china, unit quantity: each,
category: auto parts > commercial truck parts > air conditioning heating, sku: 5897750218903673,
Omega Environmental Technologies MT1638 Is Similar To:
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2 offers $15.80–$46.54 USD
  • New. Offer #1 priced at $15.80 + $0.00 shipping estimate = $15.80* total. CONNECTOR GENDER. HI PRS SW KW/PB(18-03836).FREE SHIPPING
  • New. Offer #2 priced at $46.54 + $0.00 shipping estimate = $46.54* total. Part Number : .FREE SHIPPING

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