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1 year
Fixed flow regulator for diffusion instruments
Fits C10 valve on all standard 34,58,60,65,103,112 litre cylinders
Nickel plated brass or stainless steel
Up to 70 bar (1000 psi)
.25, .3, .4, .5, 1, 2, or 3 litre per minute- Nickle Plated Brass
0.5 or 1 litre per minute - Stainless Steel