ER422DD-26B/S/G ER422DD-5A ER422DDM-5A ER422DM4-5B/SQ ER422DXM4-5B/QS ER422DXM4-5B/SQ ER422M-18B ER422M-18B/G ER422M4-26B/SQ ER422M-4-5