• Cylinder Valve O-Ring BS112 N90 5 Pack

Scuba Cylinder BS112 Tank O-Ring N90 High Quality (5-Pack)

$4.00 $5.00


As all divers know, you can never have enough O-Rings in your save a dive kit. Don't ever let another dive be ruined by an o-ring by keeping these high quality cylinder tank o-rings to hand. 

The BS112 o-ring fits standard DIN inserts (both front and back) as used in almost all modern day cylinders. This is an N90 o-ring, which is much more durable than the N50 or N70 o-rings, which are sometimes used, but have a much higher risk of bursting.

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