Salient Features of PSMK & PSXK Isolation Elements :-* Colour coded springs for visual identification of load range.* Heavy duty steel cage and steel spring.* Rod hole in spring compression plate rubber isolated (type PSXK)* Spring located by rubber cup (Type PSXK)* Fully weather-proof.* Bonded acoustic rubber pad on base. (Type PSXK)Applications :-* Where an inexpensive spring hanger element is required for effective vibration isolation.* Typically used for trapeze -supported piping, fan coil units fans and packaged air conditioners, particularly where height restrications are present.