The .75"WC SPDT PRESSURE SWITCH (Part Number: 511-624-452) is a reliable product manufactured by WEIL MCLAIN. This pressure switch is designed to provide accura

The 511-624-453 is a pressure switch with a .59"WC set point, manufactured by WEIL MCLAIN. This pressure switch is designed to provide reliable pressure control

The 511-624-500 is a pressure switch, manufactured by WEIL MCLAIN. This pressure switch is designed to provide reliable pressure control for heating systems. Wi

The DIFF@SWSPDT .90"WC (Part Number: 511-624-511) is a high-quality product manufactured by WEIL MCLAIN. This differential pressure switch is designed to provid

The WEIL MCLAIN 511-624-512 0.80"WC Pressure Switch is a reliable component for your heating system. This pressure switch activates when the pressure reaches a

The WEIL MCLAIN 511-624-513 is an air pressure switch that provides reliable and accurate pressure sensing in heating systems. With its durable construction and

The PRESSURE DIFFERENTIAL SWITCH, 1.26" SETTING, FOR VHE BOILERS (Part Number: 511-624-514) is a top-of-the-line product manufactured by WEIL MCLAIN. This press

The 511-624-520 is a pressure switch with a 1-inch NPT connection, manufactured by TRIDELTA. This switch provides accurate and reliable pressure sensing. With i

The WEIL MCLAIN 511-624-521 Air Pressure Switch is a reliable component for your heating system. This pressure switch activates when the air pressure reaches a

The 511-624-530 is a pressure switch with a SPST configuration and a pressure rating of 0.35"WC. It is designed to provide accurate and reliable pressure sensin

The 511-624-532 is a .30"WC SPST pressure switch manufactured by WEIL MCLAIN. This pressure switch ensures accurate monitoring and control of pressure levels in

The WEIL MCLAIN 511-624-541 is a 1.05"WC pressure switch that offers reliable and accurate pressure sensing in heating systems. With its high-quality constructi

The 511-624-542 AIR PRESSURE SWITCH 1.05" SPDT by WEIL MCLAIN ensures accurate monitoring of air pressure in your system. With a single-pole, double-throw desig

The WEIL MCLAIN 511-624-548 is a 1.15"WC SPDT pressure switch that offers precise and accurate pressure sensing in heating systems. With its high-quality constr

The SWTCH PRES SET AT 1.36 WC (Part Number: 511-624-657) is an outstanding product manufactured by WEIL MCLAIN. This pressure switch is designed to provide accu

The 51587 is a rollout switch from HYDROTHERM, designed to activate at 333°F for safety control in heating systems. It is a critical component for preventing ov

The 51A11TCA1AF003 is a mini vacuum pressure switch manufactured by MKS INSTRUMENTS. It is a single-ended absolute transducer with a 10 Torr trip point. This pr

The 51B13TGA2AA900 is a single-end vacuum pressure switch designed for KF-16 connections. Manufactured by MKS INSTRUMENTS, this pressure switch is part of the 5

The 51C-31318 is a pressure switch from the 51C series. It offers a 0.5% of full-scale accuracy and features various connection options, including 4 VCR male an

The 522CR-TC111-P7-C2A-VTTTX is an electronic pressure switch manufactured by SOR. With its high-pressure and voltage ratings, this switch provides precise cont