Etra Oy

BUR 250/260 X 1,7 PTFE O-Ring backup ring

BUR 260/270 X 1,7 PTFE O-Ring backup ring

BUR 300/310 X 1,7 PTFE O-Ring backup ring

BUR 310/320 X 1,7 PTFE O-Ring backup ring

BUR 42/46 X 1,3 PTFE O-Ring backup ring

BUR 43/47 X 1,3 PTFE O-Ring backup ring

BUR 146/152 X 1,3 PTFE O-Ring backup ring

BUR 154/160 X 1,3 PTFE O-Ring backup ring

BUR 52/56 X 1,3 PTFE O-Ring backup ring

BUR 480/490 X 1,7 PU O-Ring backup ring

BUR 280/290 X 1,7 PTFE O-Ring backup ring

BUR 270/280 X 1,7 PTFE O-Ring backup ring

BUR 190/200 X 1,7 PTFE O-Ring backup ring

BUR 180/190 X 1,7 PTFE O-Ring backup ring

BUR 145/155 X 1,7 PTFE O-Ring backup ring

BUR 140/150 X 1,7 PTFE O-Ring backup ring

BUR 125/135 X 1,7 PTFE O-Ring backup ring

BUR 110/120 X 1,7 PTFE O-Ring backup ring

BUR 105/115 X 1,7 PTFE O-Ring backup ring

BUR 75/85 X 3,0 PTFE O-Ring backup ring

BUR 50/60 X 1,7 PTFE O-Ring backup ring

BUR 40/50 X 1,7 PTFE O-Ring backup ring

BUR 135/140 X 1,3 PTFE O-Ring backup ring

BUR 125/130 X 1,3 PTFE O-Ring backup ring

BUR 115/120 X 1,3 PTFE O-Ring backup ring

BUR 100/105 X 1,3 PTFE O-Ring backup ring

BUR 32/37 X 1,3 PTFE O-Ring backup ring

Back up rings - PTFE