RR Glass Tank Thermometer for rail cars -30 to 120 F
RR Tank Thermometer Armour rail cars, threaded cap
1/2" MPT thermometer steel with 4" long tube
1/2" MPT thermometer steel 6" long tube
1/2 MPT Thermometer -40 to 120 3" dial, Steel 4" Long Tube
1/2 MPT Thermometer -40 - 120F 3" dial, Steel 6" Tube
