JABSCO B440 Water Pressure Regulator Flush Mount Box 671880558433 Regulator. Mount. White. Box. 45 Psi.

( Brand: Jabsco ), ( Part Type: Pressure Regulator Mount Box ), ( UPC: 671880558433 )

Review JABSCO Water Pressure Regulator. Flush Mount. White. Open Box. 45 Psi.

The Jabsco 671880558433 Water Pressure Regulator Flush Mount Box, model number 45B440, is a high-performance plumbing solution designed for marine applications. This regulator is engineered to maintain a consistent water pressure throughout your vessel while preventing damage from excessive pressure.

The regulator is housed within a robust, flush-mounted box that is constructed from impact-resistant, corrosion-resistant materials. The box measures 3.2 inches in diameter and 1.2 inches in height, making it a versatile choice for a variety of marine installations. The box features a screw-down lid for easy access to the internal components, ensuring that the regulator remains securely in place even in rough seas.

The regulator itself is a diaphragm-type design that utilizes a 3/4 inch NPT inlet and outlet. It is designed to handle working pressures up to 150 psi and has a maximum flow rate of 2.5 gallons per minute. The regulator includes a built-in, adjustable pressure relief valve that can be set between 10 and 50 psi to protect against over-pressurization.

The Jabsco 45B440 also includes a convenient pressure gauge that is easily accessible through the lid of the box. The gauge allows you to monitor the water pressure in real-time and make adjustments as needed to ensure optimal performance and protection for your marine systems.

Additionally, the regulator includes a convenient drain plug that allows for easy flushing and maintenance. The drain plug can be removed to allow water to flow out of the regulator, making it simple to clean and maintain the internal components.

In summary, the Jabsco 671880558433 Water Pressure Regulator Flush Mount Box, model number 45B440, is a high-quality, marine-grade plumbing solution that is designed to provide consistent water pressure while protecting against excessive pressure. With its robust, corrosion-resistant design, easy-to-use pressure gauge, and convenient maintenance features, this regulator is an essential addition to any marine plumbing system.

Jabsco 671880558433 Water Pressure Regulator Flush Mount Box 45B440: A Comprehensive Analysis

The Jabsco 671880558433 Water Pressure Regulator Flush Mount Box 45B440 is a popular choice for marine water systems. This product offers several advantages, but like any other purchase, it comes with its pros and cons. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this water pressure regulator.

1. High-quality construction: The Jabsco water pressure regulator is built with durable materials, ensuring long-lasting performance. It is designed to withstand the harsh marine environment.

2. Easy installation: The regulator comes with a pre-assembled hose and a mounting bracket, making installation a relatively straightforward process.

3. Versatile application: This regulator can be used for various marine water systems, including freshwater or seawater applications.

4. Adjustable pressure settings: The Jabsco regulator allows users to adjust the pressure settings according to their preferences or specific system requirements.

5. Leak-free design: The regulator features a leak-free diaphragm design, ensuring that there are no unwanted water leaks.

1. Limited pressure range: This regulator may not be suitable for applications that require extremely high or low water pressure.

2. Potential for diaphragm failure: Some users have reported issues with the diaphragm, which can lead to a loss of water pressure or a leak.

3. Price point: Compared to some other water pressure regulators on the market, the Jabsco regulator may be considered relatively expensive.

The Jabsco 671880558433 Water Pressure Regulator Flush Mount Box 45B440 is a well-constructed, versatile, and easy-to-install solution for marine water systems. Its adjustable pressure settings and leak-free design make it an attractive option for boat owners. However, its limited pressure range and potential for diaphragm failure are worth noting. If you're looking for a high-quality, reliable water pressure regulator for your marine application and are willing to invest in a more expensive option, the Jabsco regulator is a solid choice.

If you're in the market for a water pressure regulator for your marine application, the Jabsco 671880558433 Water Pressure Regulator Flush Mount Box 45B440 is a strong contender. Its durability, easy installation, and adjustable pressure settings make it an excellent choice for boat owners seeking a reliable and efficient solution. However, if you require a regulator with a wider pressure range or a lower price point, you may want to consider alternative options. Ultimately, the decision depends on your specific needs and preferences.

part # 671880558433 prices

• $66.99-$90.02

specifications vesselvent:

• brand: Jabsco
• part type: Pressure Regulator Mount Box
• upc: 671880558433

shipping vesselvent:

• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• transit: 3-9 Days
• cost: $5.02
• carrier: USPS

payments vesselvent:

• other
• wallet: Paypal
• credit card: Visa

general vesselvent:

• condition: New other see details
• Parts Accessories > Boat Parts > Plumbing Ventilation

offer vesselvent:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: August 5, 2025

returns vesselvent:

• policy: No Returns

seller vesselvent:

• # reviews: 72
• rating: 96.2%

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