42-278

SUBMERSIBLE WATER PRESSURE SWITCH JET PUMP SYSTEM, Craftsman

200 offers available: $15.99–$184.99
42-278 CRAFTSMAN Switch Jet Submersible Pumps Water Pressure

The Craftsman 42-278 pressure switch is an essential component for the efficient operation of the 40/60 jet submersible pumps (model numbers 42278 and 422782) manufactured by Craftsman. This pressure switch is meticulously designed to ensure reliable and automatic pump shut-off once the desired pressure is reached.

The pressure switch features a durable, corrosion-resistant housing, which makes it well-suited for use in water applications. Its compact size enables easy installation, typically mounted on the pump discharge pipe or the pressure line. The switch is equipped with a sensitive diaphragm that accurately measures the pressure level.

When the pump is in operation, and the pressure rises above the preset level, the switch will activate the contacts, causing the pump to shut off automatically. This feature not only protects the pump from damage caused by excessive pressure but also conserves energy by preventing the pump from running unnecessarily.

The Craftsman 42-278 pressure switch is designed for versatile use, accommodating a wide range of pressure levels. It can be set to switch off at pressures between 2.5 and 6.5 psi, providing flexibility to cater to various applications.

The switch comes fully assembled and is ready for installation, eliminating the need for additional components. It is compatible with both the 42278 and 422782 Craftsman 40/60 jet submersible pumps, offering a reliable and convenient solution for managing water pump pressure.

In summary, the Craftsman 42-278 pressure switch is a must-have accessory for those using Craftsman 40/60 jet submersible pumps. Its rugged construction, pressure sensitivity, and easy installation make it a valuable tool for ensuring the optimal performance and longevity of the pump system.

Pros and Cons of Buying a Craftsman 42-278 Pressure Switch for a 40/60 Jet Submersible Pump

The Craftsman 42-278 pressure switch is a common replacement part for the 40/60 Jet Submersible Pump. This pressure switch is designed to automatically turn the pump on and off based on the water pressure. Here are some pros and cons to help you make an informed decision before purchasing:

Pros:

1. Easy Installation: The Craftsman 42-278 pressure switch is relatively easy to install. It is a direct replacement for the original switch and can be installed without requiring any additional modifications.

2. Durable: The pressure switch is built to withstand harsh environments and is designed to last for a long time. It is made of high-quality materials and is resistant to corrosion and water damage.

3. Automatic Operation: The pressure switch automatically turns the pump on and off based on the water pressure, ensuring that the pump operates efficiently and effectively.

4. Cost-Effective: The Craftsman 42-278 pressure switch is an affordable replacement option for the original switch. It is priced competitively and offers good value for money.

Cons:

1. Limited Compatibility: The Craftsman 42-278 pressure switch is specifically designed for the Craftsman 40/60 Jet Submersible Pump. It may not be compatible with other pumps or models.

2. No Adjustability: The pressure switch does not offer any adjustability for the water pressure. It is set to operate at a specific pressure, which may not be suitable for all applications.

3. No Indicator Lights: The pressure switch does not have any indicator lights to show the status of the pump. This can make it difficult to diagnose any issues with the pump.

Conclusion:

The Craftsman 42-278 pressure switch is a reliable and durable replacement option for the original switch on the Craftsman 40/60 Jet Submersible Pump. Its easy installation, automatic operation, and cost-effectiveness make it a popular choice among users. However, its limited compatibility, lack of adjustability, and absence of indicator lights are potential drawbacks that should be considered before making a purchase.

Recommendation:

If you own a Craftsman 40/60 Jet Submersible Pump and are in need of a replacement pressure switch, the Craftsman 42-278 pressure switch is an excellent choice. Its ease of installation, durability, and cost-effectiveness make it a worthwhile investment. However, if you require adjustability or indicator lights, you may want to consider other options or consult with a professional to determine the best solution for your specific application.

Details:

Please see all photo. Craftsman pressure switch 42 2782 40/60 psi jet submersible pumps water system, new old stock, card shows wear, stated as made for pumps, and pre-plumbed water systems.

specifications indusswitch:

offer indusswitch:

payments indusswitch:

general indusswitch:

seller indusswitch:

shipping indusswitch:

returns indusswitch:

rating: 100.0% out of 100 based on 602 user ratings.
Also Purchased: