AllVent is a product of
premium quality designed
exclusively for use in deep
cathodic protection anode systems.
AllVent has openings placed in a
strategic pattern to allow 360°
venting ability without a loss of
pipe strength. Vertical slits
placed with precision cutting wire
produce openings 1.5" (3.81
cm) in length with a width of 0.006" (0.015 cm). With proper
installation, AllVent will vent
throughout the life of the deep
groundbed.
AllVent is of prime importance
when sealing is required on the
deep anode system. In addition to
venting, AllVent can also be
utilized as a conduit for adding
water should the system require
it.
AllVent's slots are parallel to
the longitudinal centerline of the
pipe. Center-to-center spacing is
6 inches. Each slot has been
placed 1" (2.54 cm) in
circumferential distance from the
preceding slot, allowing for a
360° venting ability. Maximum pipe
strength is maintained by
placement of openings in this
pattern.
Application Data
Place end cap on bottom end of the
first AllVent joint to be inserted. Add AllVent joints by gluing couplings together until
the length of the discharging anode column is achieved. Add solid pipe until ground level
is reached. Add clean water to pipe to facilitate sinking as needed. Do not allow mud to
be sucked into the AllVent system. Maintain surface cap on top of AllVent system during
backfill installation. Twenty four hours after backfill installation, remove the surface
cap and finish the system as required.AllVent is available in ten or twenty-foot lengths and has
a nominal inside diameter of 1" (25.4 mm) and an outside diameter of 1.32" (32.3
mm). Special diameters can be produced upon request.
Specifications
