A compressor (310, 410, 510, 610, 810, 910, 1110, 1310, 1610) comprising: a shell defining a first passage forming a first discharge passage; a compression mechanism supported within said shell and including first and second scroll members (368, 370, 468, 470, 568, 570, 668, 670, 868, 870, 1168, 1170, 1368, 1370, 1668, 1670) meshingly engaged with one another and forming a series of compression pockets, (e.g. 588, 590, 592, 594, 596, 598) said first scroll member including a second passage (344, 544, 644, 844, 1644) extending therethrough defining a second discharge passage; and a seal assembly (314, 414, 514, 614, 814, 914, 1114, 1314, 1614) extending between said first scroll member and said shell and forming a sealed discharge path (301, 401, 501, 601, 801, 1101, 1601) between said first and second passages, said seal assembly including a first seal member (340, 440, 540, 640, 840, 940, 1140, 1340, 1640) axially displaceable between first and second positions relative to said shell and said first scroll member, said first seal member axially abutting said first scroll member when in said first position and free from axial contact with said first scroll member when in said second position, said seal assembly maintaining said sealed discharge path when said first seal member is in said first position by sealingly engaging said first scroll member and said shell, characterized by said seal assembly including a second seal member (342, 442, 542, 642, 842, 1142, 1642) sealingly engaged with said first seal member, said first seal member sealingly engaged with said first scroll member and said second seal member sealingly engaged with said shell, wherein said first seal member is axially displaceable relative to said second seal member. a shell defining a first passage forming a first discharge passage; a compression mechanism supported within said shell and including first and second scroll members (368, 370, 468, 470, 568, 570, 668, 670, 868, 870, 1168, 1170, 1368, 1370, 1668, 1670) meshingly engaged with one another and forming a series of compression pockets, (e.g. 588, 590, 592, 594, 596, 598) said first scroll member including a second passage (344, 544, 644, 844, 1644) extending therethrough defining a second discharge passage; and a seal assembly (314, 414, 514, 614, 814, 914, 1114, 1314, 1614) extending between said first scroll member and said shell and forming a sealed discharge path (301, 401, 501, 601, 801, 1101, 1601) between said first and second passages, said seal assembly including a first seal member (340, 440, 540, 640, 840, 940, 1140, 1340, 1640) axially displaceable between first and second positions relative to said shell and said first scroll member, said first seal member axially abutting said first scroll member when in said first position and free from axial contact with said first scroll member when in said second position, said seal assembly maintaining said sealed discharge path when said first seal member is in said first position by sealingly engaging said first scroll member and said shell, characterized by said seal assembly including a second seal member (342, 442, 542, 642, 842, 1142, 1642) sealingly engaged with said first seal member, said first seal member sealingly engaged with said first scroll member and said second seal member sealingly engaged with said shell, wherein said first seal member is axially displaceable relative to said second seal member.