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ASCO™ Series 451 Manifold Assemblies
Stanford General Service Manifold Assemblies 451 ASCO
The ASCO Series 451 are anodized aluminum manifolds used with ASCO 411 Series and RB Series general service valves.
The manifolds can be ordered separately or as complete valve/manifold assemblies. The 451 Series significantly reduces potential leak points by eliminating the need for multiple connections. The manifold assemblies are suitable for analytic, diagnostic, and life science equipment applications.
ASCO™ Series 451 Manifold Assemblies


Pipe / Port Size
10-32 "; 1/8 "
Operating Environment


  • Valves easily thread into manifold, reducing assembly time, eliminating potential leak points, and avoiding the plumbing errors associated with tubing standalone valves
  • Manifolds are constructed of corrosion-resistant anodized aluminum
  • Standard manifolds feature 1/8-inch NPTF common ports and discrete #10-32 ports to mate with metal or plastic fittings