Mechanical Seal Device

Type		206(balanced type )	212
Structural shape		Double end face multi-spring driving	Multi-spring corrugated pipe type
Range of application	Medium pressure (MPa)	0.61.6	00.5
	Medium temperature ()	-40450	-10150
	Speed of spindle (r/min)	500

206 (balanced type)	69 installation dimension
d D D1 D2 H n-o 30 185 150 116 292 4-18 40 205 170 135 295 4-18 50 235 200 164 307 8-018 65 235 200 164 314 8-418 80 260 225 188 351 12-18 95 290 255 220 372 12-18 110 315 280 245 395 12-18	d1 D D1 D2 D3 D4 H1 H n1-A n2-B 42 170 140 98 140 170 71 220 6-13 6-15 50 200 170 105 170 200     8-13 8-15 60 200 170 112 190 220     8-13 10-15 70 220 190 126 250 280     10-13 16-15 76 220 190 133 250 280     10-13 16-15 89 220 190 147 250 280     10-13 16-15

79 installation dimension

d1	D	D1	D2	D3	D4	H1	H	n1-A	n2-B
40	170	140	98	130	160	69	218	6-13	4-14
50	200	170	98	150	185			8-13	4-18
65	210	180	120	170	205			10-13	8-18
80	220	190	136	200	235			10-13	8-18
95	250	200	153	200	235			10-13	8-18
102	250	200	153	255	290			10-13	8-18

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