
PB20AK Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $159.99 | Condition is New – Open box, New ASCO Tri Point PC20A Pressure Switch Limit Control AAK11411 Tripoint, FREE SHIPPING | 99.2% |
![]() | $225.00 | Condition is New – Open box, Asco Tri-Point PB20AK-RE20A44 Pressure Switch, shipping cost = $20.75 | 100.0% |
![]() | $249.99 | Condition is New – Open box, Asco Tri-point Pressure Switch 4-36 PSI PB20AK NIB, FREE SHIPPING | 99.9% |
![]() | $980.91 | Condition is New – Open box, ASCO PB20AK (RE20A32), shipping cost = $22.05 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $373.60 | Condition is Used, ASCO PB20AK PRESSURE SWITCH T233748, shipping cost = $13.70 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $3759.47 | Condition is New, ASCO PB20AK / PB20AK (BRAND NEW), shipping cost = $12.90 | 99.7% |



The ASCO PB20AK Pressure Switch T233748 is a highly reliable and durable pressure switch designed for various industrial applications. This product is a part of ASCO's renowned line of pressure switches, known for their exceptional quality and performance.
The ASCO PB20AK is a pneumatic pressure switch, specifically a two-position, normally open (NPNO) type. It operates on a 3-15 PSIG (0.21-1.03 bar) pressure range, making it suitable for a wide range of low-pressure systems. The switch features a rugged, corrosion-resistant stainless steel diaphragm that ensures long-lasting performance even in harsh environments.
The ASCO PB20AK comes with a convenient, easily accessible set screw adjustment for simple and fast calibration. It also includes a built-in visual indicator, which provides an instant status of the switch's position. This feature is especially useful in applications where constant monitoring is required.
The switch is designed with a compact size, measuring 2.5 inches (63.5 mm) in diameter and 1.95 inches (49.5 mm) in height, making it easy to install in tight spaces. It operates on a 1/8 NPT (BSP taper) threaded connection, ensuring a secure and leak-free installation.
The ASCO PB20AK Pressure Switch T233748 is a versatile and reliable solution for monitoring and controlling pressure in various industrial applications. Its robust construction, easy calibration, and visual indicator make it a preferred choice for many industries, including manufacturing, HVAC, and process control.
Pros of buying ASCO PB20AK pressure switch T233748:1. Reliability: ASCO is a well-known and trusted brand in the field of pressure switches, and the PB20AK model is known for its durability and long-lasting performance.
2. Versatility: The ASCO PB20AK pressure switch can be used in a variety of applications, including water, air, and oil systems.
3. Accuracy: The pressure switch is designed to provide precise and reliable pressure readings, ensuring that your system is operating at optimal efficiency.
4. Easy installation: The ASCO PB20AK pressure switch is easy to install, with clear instructions and a simple mounting bracket.
Cons of buying ASCO PB20AK pressure switch T233748:1. Price: ASCO pressure switches can be more expensive than some other brands, which may be a consideration for some buyers.
2. Limited customization: While the ASCO PB20AK pressure switch is highly versatile, it may not offer as many customization options as some other models.
3. Availability: Depending on where you live, it may be difficult to find ASCO pressure switches in local stores, and you may need to order them online.
Recommendation:If you're looking for a reliable, accurate, and durable pressure switch for your system, the ASCO PB20AK pressure switch T233748 is a great option. While it may be more expensive than some other brands, its long-lasting performance and versatility make it a worthwhile investment. If price is a concern, you may want to consider other brands, but keep in mind that you may sacrifice some reliability and accuracy. Ultimately, the decision to buy the ASCO PB20AK pressure switch T233748 will depend on your specific needs and budget.
Details:
Asco PB20AK pressure switch T233748 warranty information: this is a used item, in good condition and includes 30 day warranty.
specifications indusswitch:
- brand: Asco
- mpn: Pb20ak
- part type: Pressure Switch
returns indusswitch:
- policy: returns accepted
- method: money back
- paid by: seller
- time: 30 days
offer indusswitch:
- sold #: 25
- availability: in stock
- options: ship-to-home
- best offers: true
- in stock #: 5
- started: october 12, 2024
- prices: $159.99–$3759.47
- item condition:
- New – Open box
- Used
- New
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
payments indusswitch:
- credit card: mastercard
- other
- wallet: paypal
seller indusswitch:
- rating: 99.5%
- # reviews: 17815
- city: el paso, texas
shipping indusswitch:
- carrier: ups
- type: calculated
- class: standard, expedited, one-day
- service: ups ground, ups 2nd day air, ups 3 day select, ups next day air
- transit: 7-12 days
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