3/4″ tapered stainless steel shaft Cast iron cylinder block Includes elbow fittings 1.4″ NPT fitting for 3/8″ tube UP25F and UP33F models are also available without built in lock valve (4-48000 and 4-48010NV) UP45 pumps are ideal for double cylinder applications. 4-X64 square flange or 4-X57 round flange, permit the installation of pumps in an intermediate position.


![SI-TEX Temperature Probe f/SST-110 TM [TM200-30]](https://www.marinerailparts.com/wp-content/uploads/2026/10/si-tex-temperature-probe-f-sst-110-tm-tm200-30.webp)





