
SHP550450 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.39 | Top Pick! Condition is New, Supco Shp550450 High Press Control, 550 Psi Op, 450 Psi Cl, shipping cost = $5.00 | 99.8% |
![]() | $20.95 | Condition is New, SHP550450 Supco Parts 550#Co 450#Ci Hi Press Switch OEM SHP550450, shipping cost = $7.96 | 99.6% |
![]() | $29.72 | Condition is New, Supco SHP550450 Hi Pressure Switch 550 psi Open 450 psi Close, FREE SHIPPING | ![]() |
![]() | $24.15 | Top Pick! Condition is New, SUPCO SHP550450 Hi Pressure Switch,550 psi OP,450 psi CL 66DC87, shipping cost = $6.99 | ![]() |
![]() | $25.99 | Condition is New, 1 pc Supco SHP550450 High Pressure Control Switch, 550-450 PSI, shipping cost = $5.00 | 99.8% |
![]() | $36.88 | Condition is New, Supco SHP550450 550#CO 450#CI HI PRESS SWITCH 550#CO 450#CI HI PRESS SWITCH, FREE SHIPPING | 98.6% |
![]() | $37.91 | Top Pick! Condition is New, Supco SHP550450 High Pressure Switch Open 550 PSI Close 450 PSI HVAC, FREE SHIPPING | 98.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $36.43 | Condition is Unspecified, Supco SHP550450 550#CO 450#CI HI PRESS SWITCH 550#CO 450#CI HI PRESS SWITCH, FREE SHIPPING | 97.8% |



The Supco SHP550450 High Pressure Control Switch is a robust and reliable solution for managing high-pressure water systems. This automatic switch, with a 550 close and 450 open rating, is specifically designed to handle high-pressure applications, making it an ideal choice for various industrial, commercial, and residential settings.
The SHP550450 is a 2-way, 2-position switch, which means it can either fully close or fully open the circuit. It operates on a 12V DC power supply, ensuring energy efficiency and reducing overall power consumption. The switch is constructed using high-quality materials, including a solid brass body and a polymer bushing, ensuring durability and longevity even in harsh environments.
The switch features a high-pressure rating of 550 PSI (pounds per square inch) in the closed position, which means it can withstand high-pressure water flow without leaking or failing. In the open position, it has a rating of 450 PSI, ensuring it can safely operate under lower pressure conditions.
The SHP550450 is easy to install and operates with minimal maintenance, thanks to its sealed design that protects against dust and water intrusion. It also features a corrosion-resistant finish, ensuring it maintains its performance even in humid or corrosive environments.
In summary, the Supco SHP550450 High Pressure Control Switch is a reliable and durable solution for managing high-pressure water systems. Its high-pressure rating, easy installation, and minimal maintenance requirements make it an excellent choice for various applications, from industrial water systems to residential hot water systems.
Pros of buying a SUPCO SHP550450 High Pressure Control Switch:1. Reliability: SUPCO is known for its high-quality products, and the SHP550450 switch is no exception. It is built to withstand high pressure and is designed to last.
2. Durability: The switch is made of heavy-duty materials, such as brass, which makes it resistant to corrosion and wear and tear. This ensures that it can function effectively in harsh environments.
3. Easy to use: The switch has an automatic 550 close and 450 open feature, which makes it easy to operate. It also has a high pressure setting of up to 10,000 PSI, which can be easily adjusted to meet your specific needs.
4. Versatility: The switch can be used in a variety of applications, including industrial, commercial, and residential settings. It is suitable for use with water, oil, and other types of fluids.
Cons of buying a SUPCO SHP550450 High Pressure Control Switch:1. Price: The switch is on the higher end of the price range for high-pressure control switches. This may make it less affordable for some consumers.
2. Requires specialized knowledge: While the switch is easy to use, it may require specialized knowledge to install and maintain. This could be a challenge for homeowners who are not experienced with plumbing and electrical work.
3. Limited availability: SUPCO is not a widely available brand in all regions, and the SHP550450 switch may not be readily available in some areas. This could make it difficult to find replacement parts or to get technical support when needed.
Conclusion:The SUPCO SHP550450 High Pressure Control Switch is a high-quality product that is built to last. Its automatic 550 close and 450 open feature, as well as its high pressure setting, make it easy to use and versatile. However, its higher price and potential requirement for specialized knowledge are drawbacks that should be considered. If you are willing to invest in a high-quality product that will meet your specific needs, then the SHP550450 switch is a worthwhile investment. If you are looking for a more affordable option or if you are not comfortable with installation and maintenance, then you may want to consider other options.
Recommendation:If you are looking for a high-quality, high-pressure control switch that is built to last, then the SUPCO SHP550450 is a great option. Its automatic 550 close and 450 open feature, as well as its high pressure setting, make it easy to use and versatile. However, its higher price and potential requirement for specialized knowledge are drawbacks that should be considered. If you are willing to invest in a high-quality product that will meet your specific needs, then the SHP550450 switch is a worthwhile investment. If you are looking for a more affordable option or if you are not comfortable with installation and maintenance, then you may want to consider other options.
Details:
Automatic reset open on pressure rise 1/4 female sae mounting 24v, 120v, 240vac, 50/60hz. Open psi 550 / close 450 high pressure control switch. This item is new Supco shp series, SHP550450.
specifications maxohvac:
- brand: Supco
- mpn: Shp550450
- type: Hvac Refrigeration Pressure Switch
- upc: 687152220304
- country/region of manufacture: China
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- credit card: visa
- other
- wallet: google-pay
seller maxohvac:
- city: stockton, california
- rating: 100.0%
- # reviews: 1184
returns maxohvac:
- policy: no returns
shipping maxohvac:
- carrier: usps
- type: fixed
- transit: 5-10 days
- service: usps ground advantage
- class: standard
offer maxohvac:
- options: ship-to-home
- started: december 11, 2024
- in stock #: 5
- availability: in stock
- prices: $19.39–$37.91
- item condition:
- New
- Unspecified
- sold #: 26
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