OMC 327740 Oriface Plug Nos

( Part Type: Plug ), ( Manufacturer Part Number: 327740 )

Review OMC Oriface Plug Nos

The OMC 327740 Orifice Plugs are a vital component in marine engine cooling systems. These plugs are designed to regulate the flow rate and pressure of seawater entering the engine's cooling system, ensuring optimal engine performance and protection.

Each Orifice Plug is meticulously crafted from high-quality brass material, providing superior durability and resistance to corrosion. The plugs feature a threaded design for easy installation and removal, with a standard 1-inch NPT (National Pipe Thread) connection.

The OMC 327740 Orifice Plugs come in a set of six different flow rates, allowing you to customize your cooling system to match your specific engine requirements. The flow rates range from 1.25 to 12.0 gallons per minute (GPM), ensuring that you can find the perfect plugs for your marine engine.

Each plug has a precision-machined orifice, which controls the flow rate of seawater passing through it. The orifices are designed to provide consistent flow rates, even in varying water conditions, ensuring optimal engine cooling and longevity.

The OMC 327740 Orifice Plugs also feature a grooved design on the exterior, providing an additional surface area for securing the plugs in place with sealant or thread seal tape. This design helps prevent leaks and ensures a secure connection between the plug and the engine cooling system.

In summary, the OMC 327740 Orifice Plugs are an essential component for maintaining the optimal performance and protection of marine engines. These high-quality plugs are made from durable brass material, feature a threaded design for easy installation, and come in a range of flow rates to fit various engine cooling systems. With their precision-machined orifices and secure grooved design, these plugs provide consistent flow rates and prevent leaks, ensuring your marine engine stays cool and runs efficiently.

The OMC 327740 Orifice Plugs are used in various industries for measuring fluid flow rates. Here are some pros and cons that might help you decide if buying these orifice plugs is a good choice for your specific application.

1. High Accuracy: Orifice plugs are a popular choice for flow measurement due to their high accuracy. The OMC 327740 model is no exception and offers precise measurement of fluid flow rates.

2. Durable Material: These orifice plugs are made from high-quality materials, including stainless steel, which makes them durable and resistant to corrosion.

3. Easy Installation: Orifice plugs are relatively easy to install, and the OMC 327740 model can be installed in a wide range of pipes without requiring any major modifications.

4. Wide Range of Applications: Orifice plugs can be used in various industries, including oil and gas, water and wastewater, and chemical processing, among others.

5. Cost-Effective: Compared to other flow measurement technologies, orifice plates are considered to be cost-effective, especially for applications where high accuracy is not a critical requirement.

1. Limited Flow Range: Orifice plugs have a limited flow range, and the measurement accuracy decreases at low and high flow rates. Therefore, they may not be suitable for applications where the flow rate varies significantly.

2. Pressure Drop: The use of orifice plugs can result in a significant pressure drop, which can affect the performance of downstream equipment.

3. Requires Regular Maintenance: Orifice plugs require regular maintenance to ensure accurate measurement and prevent fouling or clogging.

4. Limited Size Availability: Orifice plugs are available in a limited range of sizes, and it may be challenging to find a plug that fits your specific application.

In conclusion, the OMC 327740 Orifice Plugs offer high accuracy, durability, and ease of installation, making them a popular choice for flow measurement applications. However, they have some limitations, such as a limited flow range, pressure drop, and the need for regular maintenance. These factors should be carefully considered before deciding to purchase orifice plugs for your specific application.

If you require high accuracy flow measurement and are working within the limitations of orifice plugs, the OMC 327740 Orifice Plugs are an excellent choice. However, if you are working with a wide range of flow rates, consider alternative flow measurement technologies, such as vortex flowmeters or ultrasonic flowmeters, which offer a larger flow range and greater measurement accuracy over a wider flow range.

Details:

All parts are in stock and ready to ship. Pictures: Thumbnails. Oriface Plug is new and in good condition, not original packaging. OMC 327740 Oriface Plug NOS.

Items are shipped using USPS, UPS, and FedEx. If the original package is included it may show signs of wear.

part #: 327740 prices

• $9.20-$11.67

specifications vesselveep:

• for makes: Omc
• part type: Plug
• manufacturer part number: 327740

seller vesselveep:

• city: Ashaway, Rhode Island
• rating: 99.9%
• # reviews: 128371

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New other see details

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shipping vesselveep:

• transit: 4-8 Days
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• carrier: USPS, UPS
• type: Calculated
• cost: $0.00

offer vesselveep:

• best offers: True
• started: February 27, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

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