These are pictures - the most telling is the stamping '2130bd' - the 21 is likely 21" tall. The '30bd' looks like an 'option' but I don't see any 'options of '30' for 21 - only 20?
Could you please tell me which part I need?
Thanks,
Eddie
Tom from SWISCO responded:
August 6, 2018
No, that 21 does not reflect the length. Choose S350-22 with a 2130 option like what is printed on your balance.