Thermostats

 


 

Thermostats
 

Protective Wells

 
 



The protective wells for use with cartridge and block head thermostat units

In many applications involving the control of fluids and gases, the use of a well is recommended for :

1

When the removal of a hex or coupling head thermostat unit would require draining of the container in which it is inserted. Use of a well assembly permits removal of a thermostat unit at any time without other disturbance.

2

When surrounding ambient are subject to extreme changes thus affecting thermostat unit. The well makes it possible to insert the thermostat completely  into the medium being controlled . Thereby eliminating these ambient temperature effects, or "head effect ".

3

For protection of the thermostat unit from external forces or blow which would tend to affect its operation.

4

When fluids have a corrosive action on the brass shell of the thermostat unit.



CAT. NO. LHW 2 : low pressure hex head well ( made out of S .S. hex bar ) 

Applicable modifications 1 special marking
Applicable special features 7A extended shell



CAT . NO. . HHW/2 : high pressure hex head well  ( made out of S.S. hex bar )

Applicable modifications 1 special marking
Applicable special features 7A extended shell



CAT  . NO. HCW/2 : high pressure coupling head well ( made out of S.S. hex her

Applicable modifications 1 special marking
Applicable special features 7A extended shell
For use with cartridge thermostat unit



CAT  . NO. .SW/3 : aluminum surface mounting well for use with cartridge thermostat

For use with cartridge thermostat unit.



   
 
 
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