Intermatic - SN4B50P3-Y - Temperature Probe, NTC 10k probe, 5.0 m, Yellow 92980010 A standard check valve is

A standard check valve is built in

1200 PSI Burst Strength

At the end of the hose is a hose nut

MAX ON time 23-hr

Intermatic - SN4B50P3-Y - Temperature Probe, NTC 10k probe, 5.0 m, Yellow 92980010 A standard check valve isFeatures: Monitors refrigerated air temperature 2M in length IP67 rating 5 Year limited warranty Applications: Ice Refrigeration Machine Reach In Refrigeration Cooler Specifications: Color Yellow Warranty Period 5 Year limited Category LAE Accessories Web Housing Material TPE Wire Size Max #22 AWG Wire Size Min #22 AWG Unit Carton Height (in) 0. 5 Unit Carton Length (in) 6 Unit Carton Weight (lb) 0. 26 Unit Carton Width (in) 6