A clear view of Presair’s Tinytrol Miniature Pressure Switch up against top competitors V4000 & HPS-600-V. As a simple tool, we have created a competitor chart that can be found and the bottom of this post that highlights the differences between each series.
Presair pressure switches cost is comparable or lower than conventional controls to meet the needs of the original equipment manufacturer.
All switches are 100% tested with a 100,000+ cycle life.
Presair pressure switches deliver complete electrical isolation with zero voltage at the point of actuation.
Tinytrol pressure switches provide versatile and convenient sensing. Their miniature size and variety of connection styles for simple implementation into any system. These switches allow for simple electrical on/off control over pressure. As pressure rises or falls, one contact opens as the other closes. This provides a perfect solution for monitoring, controlling, and notifying.
Tinytrol Pressure Switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for a low cost, stable switch, and good repeat accuracy. The Tinytrol pressure switches are factory set from 1.5Psi to 65Psi
Presairs Factory Set Pressure Switches can be compared and crossed referenced to a variety of our competitors. Our pressure switches offer you more options for your application and at a better price than our top competitors. Each pressure switch is a safe, economical, and accurate solution for simple electrical on/off control over pressure. Each switch delivers complete electrical isolation with zero voltage at the actuator. This removes the worry of a possible shock to the user or a spark leading to an explosion. All switches are 100% tested with a 100,000+ cycle life and are UL and CUL Recognized.
Why Presair?
We offer a wider preset pressure range than our below two competitors giving you more accuracy. Our variety of diaphragm materials ensure proper function with multiple different applications in a variety of climates. Four different contact configuration choices provide you with a variety of functions in a circuit. Their miniature size and multiple body style connection options allow for simple implementation into any system. Presair continues to stack above our competitors in price, pressure range, material options, and many more! Click on the comparison chart below to see how else Presairs’ Factory Set Pressure Switches compare to our top competitors.
Find Your Replacement
Factory Set Pressure Switches Compared
As an easy guide for you we have created this simple cross reference guide to help you find the part you need. If you have one of the part numbers listed below, simply match it to our part number. **Tip: Search this list for your part number using the Find function of your browser – Google Chrome’s shortcut is ctrl-f.
Your Part Number | Our Part Number | Item Description | Buy Now |
---|---|---|---|
6773 Series | Tinytrol Pressure Switches | Compact factory set pressure switches
6 inches of water to 65 psig |
$34.95 |
PSW27-1P | TNP118E-1PR | Pressure Switches with 1/8 MNPT Fitting
Factory Setpoint: 1 Psig Rising Switch Rating: 10A@250VAC (resistive) |
Contact Us! |
PSW27-2P | TNP111A-2PR | Pressure Switches with 1/8 MNPT Fitting
Factory Setpoint: 2 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27-5P | TNP111A-5PR | Pressure Switches with 1/8 MNPT Fitting
Factory Setpoint: 5 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27-10P | TNP111A-10PR | Pressure Switches with 1/8 MNPT Fitting
Factory Setpoint: 10 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27-20P | TNP111A-20PR | Pressure Switches with 1/8 MNPT Fitting
Factory Setpoint: 20 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27-30P | TNP111A-30PR | Pressure Switches with 1/8 MNPT Fitting
Factory Setpoint: 30 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27-40P | TNP111A-40PR | Pressure Switches with 1/8 MNPT Fitting
Factory Setpoint: 40 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27-50P | TNP111A-50PR | Pressure Switches with 1/8 MNPT Fitting
Factory Setpoint: 50 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27V-25W | TNV118A-25WR | Vacuum Switches with 1/8 MNPT Fitting
Factory Setpoint: 25 inches of water rising Switch Rating: 10A@250VAC (resistive) |
Contact Us! |
PSW27V-30W | TNV118A-30WR | Vacuum Switches with 1/8 MNPT Fitting
Factory Setpoint: 30 inches of water rising Switch Rating: 10A@250VAC (resistive) |
Contact Us! |
PSW27V-40W | TNV111A-40WR | Vacuum Switches with 1/8 MNPT Fitting
Factory Setpoint: 40 inches of water rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27V-50W | TNV111A-50WR | Vacuum Switches with 1/8 MNPT Fitting
Factory Setpoint: 50 inches of water rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27V-75W | TNV111A-75WR | Vacuum Switches with 1/8 MNPT Fitting
Factory Setpoint: 75 inches of water rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27V-100W | TNV111A-100WR | Vacuum Switches with 1/8 MNPT Fitting
Factory Setpoint: 100 inches of water rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW27V-200W | TNV111A-200WR | Vacuum Switch with 1/8 MNPT Fitting
Factory Setpoint: 200 inches of water rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW28-1P | TVP118A-1PR | Pressure Switch with Center Spout for 1/8 I.D. Tubing
Factory Setpoint: 1 Psig Rising Switch Rating: 10A@250VAC (resistive) |
Contact Us! |
PSW28-2P | TVP111A-2PR | Pressure Switch with Center Spout for 1/8 I.D. Tubing
Factory Setpoint: 2 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW28-5P | TVP111A-5PR | Pressure Switch with Center Spout for 1/8 I.D. Tubing
Factory Setpoint: 5 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW28-10P | TVP111A-10PR | Pressure Switch with Center Spout for 1/8 I.D. Tubing
Factory Setpoint: 10 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW28-20P | TVP111A-20PR | Pressure Switch with Center Spout for 1/8 I.D. Tubing
Factory Setpoint: 20 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW28-30P | TVP111A-30PR | Pressure Switch with Center Spout for 1/8 I.D. Tubing
Factory Setpoint: 30 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW28-40P | TVP111A-40PR | Pressure Switch with Center Spout for 1/8 I.D. Tubing
Factory Setpoint: 40 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW28-50P | TVP111A-50PR | Pressure Switch with Center Spout for 1/8 I.D. Tubing
Factory Setpoint: 50 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW29-1P | TRP118A-1PR | Pressure Switch with Radial Spout for 1/8 I.D. Tubing
Factory Setpoint: 1 Psig Rising Switch Rating: 10A@250VAC (resistive) |
Contact Us |
PSW29-2P | TRP111A-2PR | Pressure Switch with Radial Spout for 1/8 I.D. Tubing
Factory Setpoint: 2 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW29-5P | TRP111A-5PR | Pressure Switch with Radial Spout for 1/8 I.D. Tubing
Factory Setpoint: 5 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW29-10P | TRP111A-10PR | Pressure Switch with Radial Spout for 1/8 I.D. Tubing
Factory Setpoint: 10 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW29-20P | TRP111A-20PR | Pressure Switch with Radial Spout for 1/8 I.D. Tubing
Factory Setpoint: 20 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |
PSW29-30P | TRP111A-30PR | Pressure Switch with Radial Spout for 1/8 I.D. Tubing
Factory Setpoint: 30 Psig Rising Switch Rating: 21A@250VAC (resistive) |
$34.95 |