The vacuum pump cutoff switch is an essential safety device that helps protect your home from costly and dangerous electrical overloads. By monitoring the air pressure created by a vacuum pump, the switch is able to detect when the level of air pressure drops below a certain threshold and automatically shut off the power to the pump. This simple but effective device not only helps keep your home safe but also ensures that you get maximum efficiency from your vacuum pump. With its combination of perplexity and burstiness, the vacuum pump cutoff switch helps create an environment of safety and convenience for all users.
Why Vacuum Pump Cutoff Switch Is Necessary?
Vacuum pumps are used in a variety of industries and applications, and having a cutoff switch is an important safety measure. A cutoff switch stops the vacuum pump when it reaches a certain pressure level, preventing it from continuing to draw too much power or running after the desired pressure has been reached. This helps to prevent damage to the vacuum pump, other equipment, and personnel. Additionally, it helps to ensure that the vacuum pump is not overworked by running for too long. A cutoff switch also helps maintain a consistent level of pressure throughout its operation.
Comperision Chart for vacuum pump cutoff switch
Vacuum System Pressure Control Switch Pump Regulator Attenuator:Full Range from Upto 29 inch Hg, Adjustable Range and Span Differential Pressure
Elitech 7 CFM Vacuum Pump, 110V Intelligent HVAC Vacuum Pump 2 Stage App Control Touch Screen Detect Leakage Level, SVP-7
XtremepowerUS Premium 4CFM Air Vacuum Pump HVAC A/C Refrigeration Kit AC Manifold Gauge Case Set R134a Tap w/Leak Detector and Carrying Tote Bag
Robinair (15500) VacuMaster Economy Vacuum Pump – 2-Stage, 5 CFM , Red
SHNITPWR 30W Universal Power Supply 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Variable AC/DC Adapter with 5V 2.1A USB Port, 100V-240V AC to DC 3V~12V Converter 0.5A 1A 1.2A 1.5A 2A 2.5A Max with 14 Tips
Vacuum System Pressure Control Switch Pump Regulator Attenuator:Full Range from Upto 29 inch Hg Adjustable Range and Span Differential Pressure
The Vacuum System Pressure Control Switch Pump Regulator Attenuator from VIOT is perfect for anyone looking to automate the pressure in their workshop or factory. This switch comes with a full range of up to 29 inch Hg, adjustable range and span differential pressure so you can adjust the trip vacuum level to fit your needs. It also has a 1/4 NPT male input port and wires cased in, so you don’t have to worry about it leaking. With a maximum load of 15 amp, 120 240 or 380 Volt and the ability to wire it normally open (NO) or normally closed (NC), this switch offers an extremely versatile solution for your needs.
Why We Like This
Adjustable Trip Vacuum Level: With this switch, you can adjust the trip vacuum level from 15 to 30 inch Hg, so you can find the setting that works best for your needs.
Versatility: The switch is able to be wired normally open (NO) or normally closed (NC), as well as handle loads of up to 15 amp, 120 240 or 380 Volt.
Leak Proof: The 1/4 NPT male input port and wires cased in provide extra protection against leakage.
Durability: This switch is designed with a long life expectancy of 100M through life, so you know it will last.
Range & Span Differential Pressure: The adjustable range and span differential pressure means this switch can be adjusted for various needs.
Common Questions & Answers
Q: How much power does this switch support?
A: This switch supports loads of up to 15 amp, 120 240 or 380 Volt.
Q: Is this product leak proof?
A: Yes, with its 1/4 NPT male input port and wires cased in it provides protection against leakage.
Q: What is the life expectancy of this product?
A: This product has a long life expectancy of 100M through life.
Additional Product Information
| Length | 6 |
| Width | 6 |
Elitech 7 CFM Vacuum Pump 110V Intelligent HVAC Vacuum Pump 2 Stage App Control Touch Screen Detect Leakage Level, SVP-7
The Elitech 7 CFM Vacuum Pump is an innovative and intelligent product that allows for easy and convenient operation. With its advanced leakage detection system, it can accurately measure levels of leakage from 0 to 100. The pump also has a vacuum graph that shows the process in real time below 8000Pa as well as an auto control feature that estimates work completion time. Additionally, the pump is compatible with the Elitech Tools APP (available for iOS and Android), which provides on/off functions, real-time monitoring, screen capture, and creates downloadable reports. Furthermore, it comes with a 4″ touch screen display for easy configuration and Bluetooth connection.
Why We Like This
Leakage Detection System: This system collects real-time data to accurately measure levels of leakage from 0 to 100.
Vacuum Graph: The graph shows the vacuum process in real time below 8000Pa.
Auto Control: Automatically estimates work completion time and offers unattended operation.
Elitech Tools APP: Provides on/off functions, real-time monitoring, screen capture, and creates downloadable reports.
4″ Touch Screen Display: Easy configuration with Bluetooth connection for added convenience.
Common Questions & Answers
Q1: Does this vacuum pump have an auto control feature?
A1: Yes, the pump has an auto control feature that estimates work completion time and offers unattended operation.
Q2: Is there a touch screen display?
A2: Yes, the pump comes with a 4″ touch screen display for easy configuration and Bluetooth connection.
Q3: Does this vacuum pump have a leakage detection system?
A3: Yes, it does have a leakage detection system that collects real-time data to measure levels of leakage from 0 to 100.
Additional Product Information
| Height | 14.960629906 |
| Length | 20.472440924 |
| Width | 16.929133841 |
| Size | 7 CFM |
XtremepowerUS Premium 4CFM Air Vacuum Pump HVAC A-C Refrigeration Kit AC Manifold Gauge Case Set R134a Tap w-Leak Detector and Carrying Tote Bag
The XtremepowerUS Premium 4CFM Air Vacuum Pump HVAC A/C Refrigeration Kit AC Manifold Gauge Case Set R134a Tap w/Leak Detector and Carrying Tote Bag is an extremely helpful tool for any HVAC technician. This kit includes a powerful 1/3 HP 4 CFM 1-Stage Rotary Air Vacuum Pump that has a high efficiency and low noise output with an internal high volume cooling fan for extended use. The die-cast aluminum alloy casing ensures the pump is lightweight but also durable, and there are brass fitting tethered safety caps to prevent oil leaks during transport or handling. The pump also features a simple oil fill port and an oil drain plug so you can easily change the oil when needed.
The kit also includes a multicolored set of three 36 hoses, manifold gauge, oil bottle, accessories, leak detector, storage bag, and R134a Can Tap. This makes it perfect for diagnosing and repairing AC systems using R134, R134A, R12, R22, R22A, R404A, R407C or R502. Its also great for wine degassing and automatic milking.
Why We Like This
Powerful 1/3 HP 4 CFM 1-Stage Rotary Air Vacuum Pump
Die-cast aluminum alloy casing is lightweight & durable
Simple oil fill port & oil drain plug for easy changing
Includes a multicolored set of three 36 hoses
Perfect for diagnosing & repairing AC systems & wine degassing
Common Questions & Answers
Q: What type of AC systems can be used with this pump?
A: This pump is designed to be used with most types of AC systems including those using R134, R134A, R12, R22, R22A, R404A, R407C or R502.
Q: Does this come with any additional accessories?
A: Yes! The XtremepowerUS Premium 4CFM Air Vacuum Pump HVAC A/C Refrigeration Kit comes with a multicolored set of three 36 hoses as well as manifold gauge, oil bottle accessories and a carrying tote bag.
Q: How efficient is this pump?
A: The XtremepowerUS Premium 4CFM Air Vacuum Pump has a high efficiency output with an internal high volume cooling fan for extended use.
Additional Product Information
| Length | 14 |
| Weight | 18.69 |
| Width | 11 |
| Size | Manifold Gauge + 4CFM 1/3HP Vacuum Pump |
Robinair (15500) VacuMaster Economy Vacuum Pump – 2-Stage 5 CFM , Red
Robinair’s VacuMaster Economy Vacuum Pump is the perfect tool for air conditioning and refrigeration service. It is a two-stage rotary vane design, with 5 CFM of free air displacement. It has a 1/3 HP thermally protected motor and a 7.5 ounce oil capacity. The pump also features an inlet fitting that is engineered for maximum airflow, while preventing oil backflow. Additionally, it has finned aluminum surfaces that help dissipate heat faster, keeping the pump cooler and extending its life. Other features include 1/4 inch MFL & 3/8 inch ACME inlet fittings, 3/8 inch FFL x 1/2 inch Acme adapter, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster more complete draining. This vacuum pump is rated to 35 microns and factory tested to ensure quality performance.
Why We Like This
2-Stage Rotary Vane Design: The VacuMaster Economy Vacuum Pump offers superior reliability with its two-stage rotary vane design which allows it to effectively pump air from the system quickly and efficiently.
5 CFM Free Air Displacement: The 5 CFM of free air displacement makes this vacuum pump ideal for quickly evacuating the system of unwanted air.
Easy To Use: This vacuum pump has been designed with convenience in mind; featuring easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster more complete draining.
Maximum Airflow: An inlet fitting engineered for maximum airflow helps prevent backflow of oils while pumping air from the system quickly and efficiently.
Factory Tested: Robinair’s VacuMaster Economy Vacuum Pump is factory tested to ensure quality performance and rated to 35 microns.
Common Questions & Answers
Q: What type of motor does this vacuum pump have?
A: This vacuum pump has a 1/3 HP thermally protected motor.
Q: Is this vacuum pump suitable for refrigerant recovery?
A: Yes, this vacuum pump can be used for refrigerant recovery applications as it has been factory tested to ensure quality performance and rated to 35 microns.
Q: What kind of fittings does this vacuum come with?
A: This vacuum comes with 1/4 inch MFL & 3/8 inch ACME inlet fittings as well as a 3/8 inch FFL x 1/2 inch Acme adapter allowing you to easily connect hoses or other tools for maximum efficiency during use.
Additional Product Information
| Height | 0 |
| Length | 0 |
| Weight | 21 |
| Width | 0 |
SHNITPWR 30W Universal Power Supply 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Variable AC-DC Adapter with 5V 2.1A USB Port 100V-240V AC to DC 3V~12V Converter 0.5A 1A 1.2A 1.5A 2A 2.5A Max with 14 Tips
The SHNITPWR 30W Universal Power Supply is the perfect solution for anyone needing to power multiple electronic devices. This all-in-one power adapter comes with adjustable 3V to 12V output and a 5V 2.1A USB port, making it a versatile choice for powering small electronics. It also comes with 14 different tips and a reverse polarity converter, so you can be sure that this power adapter will work with almost any device. Plus, its built-in safety systems provide protection from overvoltage, overcurrent, overtemperature, and short circuits.
Why We Like This
Adjustable Output: The SHNITPWR 30W Universal Power Supply has adjustable 3V to 12V output, so you can easily power any device that requires up to 30W of electricity.
14 Tips: With 14 included tips and a reverse polarity converter, this power adapter will work with almost any device.
Safety Protection: Built-in safety systems provide protection from overvoltage, overcurrent, overtemperature, and short circuits.
USB Port: The 5V 2.1A USB port makes it easy to charge any standard USB device without needing an additional cable or adapter.
Versatile: This power supply is perfect for powering small electronics such as LED strips, TV boxes, wireless routers, essential oil diffusers, and more!
Common Questions & Answers
Q: What type of devices can I use with this power adapter?
A: This power adapter is compatible with most 3-12V small electronics such as LED strips, TV boxes, wireless routers, essential oil diffusers and more!
Q: Does this power adapter come with a cable?
A: No, this power adapter does not come with a cable but it does include 14 different tips that can be used to connect the adapter to your device. It also comes with a 5V 2.1A USB port at the bottom of the adapter for charging standard USB devices without needing an additional cable or adapter.
Q: Is this power supply safe to use?
A: Yes! This product is designed with multiple safety protection systems including automatic over voltage cut-off, over current cut-off, over temperature cut-off and short circuit cut-off so you can rest assured your devices are safe when using this power supply!
Additional Product Information
| Weight | 0.440924524 |
| Size | 30W |
Benefits of vacuum pump cutoff switch
1. Prevents overworking of the vacuum pump, ensuring its longevity.
2. Saves energy by automatically shutting off the pump when it is not needed.
3. Reduces risk of fire and other dangers associated with leaving a vacuum pump running for long periods of time.
4. Eliminates noise created by a running pump, creating a quieter environment in which to work.
5. Increases safety by preventing accidental startups or restarts of the pump without user intervention.
Buying Guide for vacuum pump cutoff switch
What is a Vacuum Pump Cutoff Switch?
A vacuum pump cutoff switch is an electrical device that operates as a safety feature when using a vacuum pump. It automatically shuts off the power supply to the pump in the event of an overpressure or vacuum in the system. This prevents damage to the pump and keeps it from running continuously, which can lead to overheating.
Why Do You Need a Vacuum Pump Cutoff Switch?
A vacuum pump cutoff switch is an important safety feature for any system that uses a vacuum pump. It helps protect the pump from damage due to overpressure or vacuum, and it prevents it from running continuously, which can cause overheating. In addition, it can help reduce energy consumption by automatically shutting off power when not in use.
Types of Vacuum Pump Cutoff Switches
Vacuum pump cutoff switches come in several different types and sizes, depending on your needs. The most common type is the pressure-sensitive switch, which shuts off power when pressure drops below or rises above a certain limit. Another type is a temperature-sensitive switch, which shuts off power when temperature reaches a certain level. Finally, there are timer-based switches that are programmed to shut off after a certain amount of time has passed.
How To Choose A Vacuum Pump Cutoff Switch
When choosing a vacuum pump cutoff switch, you should consider factors such as size and capacity of your system, type of pressure or temperature sensitivity you need, and any other special features you may require. You should also consider cost and reliability; look for switches with good reviews from other customers who have used them in similar applications. Finally, make sure the switch meets all relevant safety standards for your area before buying it.
Conclusion
A vacuum pump cutoff switch is an important safety feature for any system that uses one and can help protect against damage caused by overpressure or vacuum conditions as well as reduce energy consumption when not in use. When choosing one for your application, be sure to consider size and capacity requirements, type of sensitivity needed, cost and reliability factors, and applicable safety standards before making your purchase.
The vacuum pump cutoff switch is an important piece of equipment for keeping your vacuum pumps running safely and efficiently. It’s designed to shut off the pump when it reaches a certain pressure, preventing it from potentially overworking or becoming damaged. With proper maintenance, this switch can help extend the life of your vacuum pump and keep it functioning properly.
