| BUTTERFLY A | BUTTERFLY B | BUTTERFLY A1 | BUTTERFLY B1 |
high | 1225~1385mm | 1025~1145mm | 1225~1385mm | 1025~1145mm |
Seat Depth | 600~655mm | 600~655mm | 600~655mm | 575~630mm |
Seat Width | 640mm | 640mm | 640mm | 640mm |
Height from ground to seat | 445~565mm | 445~565mm | 445~565mm | 445~565mm |
Seat back width | 495mm | 495mm | 495mm | 495mm |
Height from seat to back | 780~820mm | 580mm | 780~820mm | 580mm |
Width between handrails | 470mm | 470mm | 470mm | 470mm |
Height from handrail to ground | 625~800mm | 625~800mm | 625~800mm | 625~800mm |
Height from armrest to seat | 180~235mm | 180~235mm | 180~235mm | 180~235mm |
Tilt Angle | 25° | 25° | 25° | 25° |
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