Skip to navigation
VL30/VL18 — 30" Variable Pipe, 18" Variable Pipe

VL30/VL18 — 30" Variable Pipe, 18" Variable Pipe

Assets/Details

AMPCO Installation Guide (2 MB, PDF)
Performance Data (63 KB, PDF)
  • Fills odd dimensions between standard lengths. (Not used to compensate for thermal expansion.)
    • VL30 fills 4"- 26" space.
    • VL18 fills 4"-14" space.
  • Materials Available: 304/ALZ, 316/ALZ, 304/304, 316/36

Ordered Part Includes:

VL30 or VL18, plus one 30" or 18" Inner Slip Section, one two-piece Outer Jacket, one SR, and one VB.

Fiber insulation provided for IVSI models.

Notes:

  • The SR is sealed with supplied sealant, not allowing the VL to compensate for expansion.
  • Flow Resistance Factor (K) is the same as insulated pipe.