![Stainless Steel Thermowell 7" Stem Length 2-1/2" Insertion Depth for 1/4" Diameter Probes [200467]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/1280x1280/products/4324/94932/21-1647-A__11813.1762805035.jpg?c=1 "Stainless Steel Thermowell 7\" Stem Length 2-1/2\" Insertion Depth for 1/4\" Diameter Probes [200467]")
![Stainless Steel Thermowell 7" Stem Length 2-1/2" Insertion Depth for 1/4" Diameter Probes [200467]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/1280x1280/products/4324/94933/21-1647-A_1__20319.1762805035.jpg?c=1 "Stainless Steel Thermowell 7\" Stem Length 2-1/2\" Insertion Depth for 1/4\" Diameter Probes [200467]")
![Stainless Steel Thermowell 7" Stem Length 2-1/2" Insertion Depth for 1/4" Diameter Probes [200467]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/100x100/products/4324/94932/21-1647-A__11813.1762805035.jpg?c=1 "Stainless Steel Thermowell 7\" Stem Length 2-1/2\" Insertion Depth for 1/4\" Diameter Probes [200467]")
![Stainless Steel Thermowell 7" Stem Length 2-1/2" Insertion Depth for 1/4" Diameter Probes [200467]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/100x100/products/4324/94933/21-1647-A_1__20319.1762805035.jpg?c=1 "Stainless Steel Thermowell 7\" Stem Length 2-1/2\" Insertion Depth for 1/4\" Diameter Probes [200467]")
Product Description
STAINLESS STEEL THERMOWELLNew, Thermowell with a solid machined 316 stainless steel body and a 1" male NPT process connection with a 1/2" female NPT probe connection for 1/4" diameter sensors. Intended for use on insulated tanks, the extra-long nut on these thermowells lets you install thermometers and temperature probes through thick insulation. Threaded cap with chain.
SPECIFICATIONS
- Model PA03-300
- Material 316 Stainless Steel
- Process Connection 1" NPT
- Probe Connection 1/2" NPT
- Stem Length 7"
- Insertion Length 2-1/2"
- Diameter 3/4"
- Bore 1/4"
- Overall Length 7-1/4"
- Shpg 3 lbs.
| California Residents |
|
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov |
Product Videos
Custom Field
Prop65 true
Legacy Part Number 21-1647-A
Dimensional Diagram dr21-1647-A.pdf
Badges surplus-item,last-one
![Stainless Steel Thermowell 7" Stem Length 2-1/2" Insertion Depth for 1/4" Diameter Probes [200467]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/4324/94932/21-1647-A__11813.1762805035.jpg?c=1 "Stainless Steel Thermowell 7\" Stem Length 2-1/2\" Insertion Depth for 1/4\" Diameter Probes [200467]")
![Stainless Steel Thermowell 8" Stem Lenght 6-1/2" Insertion Depth With 1/2" NPT Threads for 1/4" Diameter Probes [200468]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/4343/94934/21-1647-B__51273.1762805036.jpg?c=1 "Stainless Steel Thermowell 8\" Stem Lenght 6-1/2\" Insertion Depth With 1/2\" NPT Threads for 1/4\" Diameter Probes [200468]")
![Stainless Steel Thermowell 8" Stem Lenght 6-1/2" Insertion Depth With 1/2" NPT Threads for 1/4" Diameter Probes [200468]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/4343/94935/21-1647-B_1__92357.1762805036.jpg?c=1 "Stainless Steel Thermowell 8\" Stem Lenght 6-1/2\" Insertion Depth With 1/2\" NPT Threads for 1/4\" Diameter Probes [200468]")
![22-1/2" Diameter Steel Fan with 1" Bore [500323]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/2005/96914/16-1254-C__27211.1762805541.jpg?c=1 "22-1/2\" Diameter Steel Fan with 1\" Bore [500323]")
![4" x 1-1/2" Swivel Stem Caster [700454]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/9358/106106/1-5242__07760.1762807728.jpg?c=1 "4\" x 1-1/2\" Swivel Stem Caster [700454]")
![2-1/2" x 1-1/4" JARVIS 3-W13-314RP Stem Caster [700677]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/12182/106359/1-6144__59101.1762807796.jpg?c=1 "2-1/2\" x 1-1/4\" JARVIS 3-W13-314RP Stem Caster [700677]")
![1-1/2" To 1-1/4" x 2-1/2" Vogelsang Fastener Steel Tension Bushing 150-125-250-III [100288]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/10245/94433/1-5615__60964.1762804895.jpg?c=1 "1-1/2\" To 1-1/4\" x 2-1/2\" Vogelsang Fastener Steel Tension Bushing 150-125-250-III [100288]")