OPW 633TC
OPW coaxial vapor recovery fittings provide an easy, inexpensive means to convert existing conventional 4" underground storage tank fill pipes to coaxial vapor recovery installations when Stage I Vapor Recovery is required. Normally, little or no digging or breaking of concrete is necessary. Simply remove existing tight-fill adaptor and drop tube (if installation is so equipped), and insert an OPW 61TC Coaxial Drop Tube and the 633TC Adaptor. The OPW 633TC Adaptor is designed to mate with a coaxial delivery elbow.
OPW 633TCP Use On 61SOP
The OPW 633TCP Coaxial Adaptor features a poppeted vapor return path that opens only when connected to a fill elbow. When not in use, the vapor path is sealed, preventing fugitive emissions. The 633TCP is a replacement adaptor for the 61TCP Coaxial Drop Tube, and is designed to mate with a coaxial delivery elbow.
Note: Poppeted fittings are certified by California Air Resources Board (CARB).
OPW 633LC
OPW 633LC Lock Clamp is designed to
lock the OPW adaptor onto the riser pipe,
preventing any potential vapor leaks from
pressurized systems. The locking clamp slips
over the riser pipe. The 633T, 633TE, or 1611
Adaptor is then threaded onto the riser pipe.
Next, the lock clamp should be slid up the
riser until the protrusions in the lock clamp
line up with the notches in the adaptor. Once
the adaptor and clamp are engaged, the lock
clamp can be tightened and the adaptor will
be locked onto the riser pipe, preventing it
from being loosened by a delivery elbow.
Additionally, the lock clamp can be turned
upside down on the riser pipe to lock the
riser into the base of all OPW spill-containers,
which have notches in them similar to the
adaptors. Using the lock clamp in this manner
will lock the riser pipe into the spill-container.
61SA-TOOL
The 61SA-TOOL is a wrench designed to thread on the 61SA Fill and 61VSA Vapor Adaptors. The OPW 61SA-TOOL Adaptor installation tool is required to insure proper installation of OPW rotatable swivel adaptors, thread-on spill containers, fill and vapor adaptors, TC-400 torque cap for pipe nipples and threaded riser adaptors as per EVR requirements. The 61SA-TOOL includes provisions for the use of a torque wrench to facilitate accurate installation and testing.