
Belimo A-22P-A17 Thermowell
The Belimo A-22P-A17 is a precision-engineered brass thermowell pocket designed for high-performance temperature sensing in hydronic and HVACR systems. Specifically fabricated for 2-inch immersion applications, this 1/2 inch NPT thermowell provides a robust barrier for sensors, allowing for maintenance and replacement without draining the system. It features a 2-inch (50 mm) length with a 0.35-inch diameter, optimized for maximum heat transfer and protection against high-velocity flows up to 87.3 ft/s. The immersion temperature sensor pocket is fully compatible with Belimo 01DT, 22DT, 01CT, and 22CT series sensors, ensuring a secure, pressure-rated fit with an integrated compression fitting for straightforward field installation. Constructed from CW614N and C27400 grade brass, this HVAC thermowell is rated for fluid temperatures up to 270°F (130°C) and static pressures up to 232 psi. This accessory is a standard requirement for technicians seeking reliable pipe temperature monitoring in commercial water-based applications.
Key Benefits- Rapid Sensor Maintenance: Allows for the removal of temperature probes without depressurizing or draining the hydronic loop.
- High-Velocity Rating: Engineered to withstand flow velocities up to 87.3 ft/s, ensuring long-term structural integrity in high-demand systems.
- Broad Compatibility: Seamlessly integrates with Belimo NTC and RTD sensors, including the 01CT and 22CT series.
- Durable Brass Construction: High-grade brass fabrication provides excellent thermal conductivity and corrosion resistance in water and water-glycol mixtures.
- Standardized Threading: Features a 1/2" NPT external thread and 3/4" wrench size for universal fitment into standard mechanical piping.
- What sensors are compatible with the A-22P-A17? This pocket is designed for Belimo immersion and cable sensors, specifically the 01DT, 22DT, 01CT, and 22CT ranges.
- Can this be used in steam applications? No, this brass thermowell is rated for water and water-glycol mixtures up to a maximum fluid temperature of 270°F (130°C).
- How do I ensure a leak-proof seal? The unit includes an integrated compression fitting; however, standard NPT threading practices (such as using pipe sealant or tape) should be followed for the 1/2" connection to the pipe.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $14.64
-65%$14.64
$5.12Belimo A-22P-A17 Thermowell
The Belimo A-22P-A17 is a precision-engineered brass thermowell pocket designed for high-performance temperature sensing in hydronic and HVACR systems. Specifically fabricated for 2-inch immersion applications, this 1/2 inch NPT thermowell provides a robust barrier for sensors, allowing for maintenance and replacement without draining the system. It features a 2-inch (50 mm) length with a 0.35-inch diameter, optimized for maximum heat transfer and protection against high-velocity flows up to 87.3 ft/s. The immersion temperature sensor pocket is fully compatible with Belimo 01DT, 22DT, 01CT, and 22CT series sensors, ensuring a secure, pressure-rated fit with an integrated compression fitting for straightforward field installation. Constructed from CW614N and C27400 grade brass, this HVAC thermowell is rated for fluid temperatures up to 270°F (130°C) and static pressures up to 232 psi. This accessory is a standard requirement for technicians seeking reliable pipe temperature monitoring in commercial water-based applications.
Key Benefits- Rapid Sensor Maintenance: Allows for the removal of temperature probes without depressurizing or draining the hydronic loop.
- High-Velocity Rating: Engineered to withstand flow velocities up to 87.3 ft/s, ensuring long-term structural integrity in high-demand systems.
- Broad Compatibility: Seamlessly integrates with Belimo NTC and RTD sensors, including the 01CT and 22CT series.
- Durable Brass Construction: High-grade brass fabrication provides excellent thermal conductivity and corrosion resistance in water and water-glycol mixtures.
- Standardized Threading: Features a 1/2" NPT external thread and 3/4" wrench size for universal fitment into standard mechanical piping.
- What sensors are compatible with the A-22P-A17? This pocket is designed for Belimo immersion and cable sensors, specifically the 01DT, 22DT, 01CT, and 22CT ranges.
- Can this be used in steam applications? No, this brass thermowell is rated for water and water-glycol mixtures up to a maximum fluid temperature of 270°F (130°C).
- How do I ensure a leak-proof seal? The unit includes an integrated compression fitting; however, standard NPT threading practices (such as using pipe sealant or tape) should be followed for the 1/2" connection to the pipe.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Belimo A-22P-A17 is a precision-engineered brass thermowell pocket designed for high-performance temperature sensing in hydronic and HVACR systems. Specifically fabricated for 2-inch immersion applications, this 1/2 inch NPT thermowell provides a robust barrier for sensors, allowing for maintenance and replacement without draining the system. It features a 2-inch (50 mm) length with a 0.35-inch diameter, optimized for maximum heat transfer and protection against high-velocity flows up to 87.3 ft/s. The immersion temperature sensor pocket is fully compatible with Belimo 01DT, 22DT, 01CT, and 22CT series sensors, ensuring a secure, pressure-rated fit with an integrated compression fitting for straightforward field installation. Constructed from CW614N and C27400 grade brass, this HVAC thermowell is rated for fluid temperatures up to 270°F (130°C) and static pressures up to 232 psi. This accessory is a standard requirement for technicians seeking reliable pipe temperature monitoring in commercial water-based applications.
Key Benefits- Rapid Sensor Maintenance: Allows for the removal of temperature probes without depressurizing or draining the hydronic loop.
- High-Velocity Rating: Engineered to withstand flow velocities up to 87.3 ft/s, ensuring long-term structural integrity in high-demand systems.
- Broad Compatibility: Seamlessly integrates with Belimo NTC and RTD sensors, including the 01CT and 22CT series.
- Durable Brass Construction: High-grade brass fabrication provides excellent thermal conductivity and corrosion resistance in water and water-glycol mixtures.
- Standardized Threading: Features a 1/2" NPT external thread and 3/4" wrench size for universal fitment into standard mechanical piping.
- What sensors are compatible with the A-22P-A17? This pocket is designed for Belimo immersion and cable sensors, specifically the 01DT, 22DT, 01CT, and 22CT ranges.
- Can this be used in steam applications? No, this brass thermowell is rated for water and water-glycol mixtures up to a maximum fluid temperature of 270°F (130°C).
- How do I ensure a leak-proof seal? The unit includes an integrated compression fitting; however, standard NPT threading practices (such as using pipe sealant or tape) should be followed for the 1/2" connection to the pipe.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












