Carrier HK02SA420 Pressure Switch

Nov 28, 2019

Welcome to Medlin Equipment, your trusted provider of high-quality shipping and logistics solutions. In this detailed page, we will introduce you to the exceptional Carrier HK02SA420 pressure switch. As a leading player in the industry, Medlin Equipment aims to provide reliable and efficient equipment to ensure smooth operations for business and consumer services.

Features and Benefits of the Carrier HK02SA420 Pressure Switch

The Carrier HK02SA420 pressure switch is a versatile and essential component for various systems that require precise pressure control. This pressure switch is specifically designed to meet the demands of shipping and logistics operations, ensuring optimal performance and safety. Let's explore its key features and benefits:

1. Precise Pressure Control

The Carrier HK02SA420 pressure switch is engineered to offer pinpoint accurate pressure control, allowing you to maintain the desired pressure levels within your systems. This ensures smooth and efficient operation of shipping and logistics equipment, reducing the risk of downtime and maximizing productivity.

2. Durable Construction

Medlin Equipment understands the importance of durability in demanding environments. The Carrier HK02SA420 pressure switch is built to withstand harsh conditions, ensuring long-term reliability and minimizing the need for frequent replacements. Its rugged construction guarantees exceptional performance, even in extreme temperatures or high-pressure situations.

3. Wide Operating Range

With a wide operating range, the Carrier HK02SA420 pressure switch is suitable for a variety of applications in the shipping and logistics industry. Whether you need to control pressure in hydraulic systems, pneumatic equipment, or even refrigeration systems, this pressure switch offers unmatched versatility.

4. Easy Installation and Maintenance

The Carrier HK02SA420 pressure switch is designed with ease of installation and maintenance in mind. Its user-friendly design ensures quick and hassle-free installation, saving you valuable time and resources. Additionally, routine maintenance tasks such as cleaning and recalibration can be performed effortlessly, minimizing downtime and optimizing operational efficiency.


Here are the detailed specifications of the Carrier HK02SA420 pressure switch:

  • Model: HK02SA420
  • Pressure Range: 0 to 750 psi
  • Contacts: SPDT (Single pole, double throw)
  • Connection: 1/4" Male NPT
  • Electrical Rating: 10A @ 250VAC
  • Temperature Range: -40°F to 180°F
  • Switching Pressure Differential: 7 to 22 psi

These specifications highlight the technical aspects of the Carrier HK02SA420 pressure switch, showcasing its capabilities and compatibility with a wide range of systems.


In conclusion, the Carrier HK02SA420 pressure switch available at Medlin Equipment is a reliable and efficient solution for your shipping and logistics needs. With its precise pressure control, durable construction, wide operating range, and ease of installation and maintenance, this pressure switch offers unparalleled performance and reliability.

Make Medlin Equipment your go-to source for top-notch shipping and logistics equipment. Contact us today to learn more about the Carrier HK02SA420 pressure switch and how it can enhance the efficiency and safety of your business and consumer services.

Matt Nixt
Great product, highly recommended! 👍
Nov 8, 2023
Sudhir Koul
Thanks for sharing this detailed information about the Carrier HK02SA420 pressure switch. It's great to know that Medlin Equipment prioritizes reliability and efficiency in their products.
Oct 6, 2023