STEMAR's Gravity Bypass Systems:

1. Stemar Bypass Head

   • Upstream head seals the host pipe to carry any live flow through the bypass hose​

   • DOUBLEHEAD: An optional downstream head can be added to prevent chargeback or backflow

   • Bypass head sizes also refer to the host pipe's inner diameter (pipe ID), never nominal or OD measurements

2. Stemar Bypass Hose

   • Attaches to Bypass Heads with the use of high torque worm gear clamps​

   • Exclusive to Stemar, our Bypass Hose comes standard with reinforced end cuffs for installation and removal onto Bypass Heads, built-in steel wire helix hose reinforcement that allow greater shape retention and durability, and multiple ply fabric hose reinforcement

3. Stemar Safetyline with Gauge

   • One required for each Bypass Head to lift/lower into position, inflate, monitor pressure, and delate.

   • Each comes standard with liquid gauge and dual valve system for added jobsite safety