-01 02 Y34-01 02 Y44-02 03 Y54-03 04 Y14-M5 Cross interface Note 1) in part numbers for a round pressure gauge indicates a type of connection thread.
All three series, VQ, SX and SY, are c o m p a c t , l i g h t w e i g h t a n d a e s t h e t i c i n a p p e a r a n c e .
I f a p re s s u re g re a t e r t h a n t h e s e t p re s s u re i s re a c h e d , t h e u n i t w i l l o p e n , c l o s i n g w h e n p re s s u re i s l e s s t h a n s e t pressure.