B225CA Push Button Air Actuators, Chrome

Here at Presair, we’re happy to provide a cross-reference guide for both ours and a couple of our competitor’s push button air actuators. This guide is designed to assist you in comparing our products with those of notable competitors Herga, Tecmark, and Len Gordon. Click here to learn more about our line of push button air actuators.

Presair’s push button air actuators are a safe solution when paired with our air switches. When the button is pressed it sends a pulse of air through a tube to our air switch which then operates a piece of equipment. Pneumatic air actuators create shockproof, explosion proof and waterproof system as there is no voltage at the point of actuation. Our Air Actuators have a sealed internal air bellow to prevent water from entering the air tube that connects the air button to the air switch. Presair offers two different styles of push button air actuators – soft & hard.

This article focuses on Herga’s STC-WH, STC-SN, STC-MTBLK, 6442-BCCA, 6442-BAAA, 6442-AAAA, 6438AAAC, 6443-0019, 6444-03, and  6443-0020; Tecmark’s PT Series, MPT-3242, MPT-3242-BLK, MPT-57570-3242; and Len Gordon’s LG15-WHT, LG15-BLK,  LG10-WHT,  950401, and LG15-CHR. If you currently utilize one of these series and are exploring alternatives or seeking a precise cross-reference, this guide is tailored to you. Whether you’re an experienced technical professional or navigating the technical details of sequencing push button air actuators, our cross-reference guide is designed to streamline your decision-making process, ensuring a precise match for your specific technical requirements.

Product Name B370CA STC-CHRM MPT-57570-3242 LG15-CHR
Color Chrome
Product Name B370WA STC-WH MPT-3242 LG15-WHT
Color White White White White
Product Name B370BN STC-SN N/A N/A
Color Brushed Nickel Satin Nickel
Product Name B370MBA STC-MTBLK MPT-3242-BLK LG15-BLK
Color Matte Black Matte Black Gloss Black Matte Black
Product Name B225CA 6442-BCCA N/A N/A
Color Chrome Chrome
Product Name B225CF 6442-ACCA N/A N/A
Color Chrome Chrome
Product Name B225WA 6442-BAAA N/A N/A
Color White White
Product Name B225WF 6442-AAAA N/A N/A
Color White White
Product Name B318WA 6438-AAAC N/A N/A
Color White White
Product Name B330WA N/A N/A LG10-WHT
Color White White
Product Name B513WS N/A N/A 950401
Color White White
Product Name B142BA 6443-0020 PT SERIES
Color Black Black Black Black
Product Name B142WA 6443-0019 PT SERIES N/A
Color Black Black Black
Product Name B414BA 6444-03 N/A N/A
Color Black Black


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Pneumatic Switches

Presair pneumatic switches are great for safe, economical control of consumer, industrial, medical or other products and appliances in wet, chemical or explosive atmospheres, or just for added safety.

High Quality

Presair switches are 100% testing before leaving our facilities.

Made in U.S.A.

Products are designed & manufactured in Eau Claire, Wisconsin, USA.

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