顶装式气相回收系统
O P VW=
ENGINEERED SYSTEMS
a I, company
Top Loading Vapor
Recovery Systems
OPW Engineered Systems offers the world’s
most complete line of top-loading vapor-
recovery solutions. From its revolutionary
dual-line Drylok™ technology system to its
piggyback-style, dual arm, Siamese-style
and inflatable vapor hatch solutions...OPW
has you covered.
Dual Line, Quick Connect Drylok™
Vapor Recovery Technology
OPW Engineered Systems’ Dual Line Quick Connect Drylok™
Vapor Recovery Technology is an innovative closed-loop
top-loading vapor-recovery system designed to enhance
environmental protection through zero emissions while
improving worker safety and productivity.
This system consists of two flow passage lines — one
to convey the product, the other to recover and transfer the
product vapors. Separate product and vapor arms can be
installed at the loading rack, but systems that incorporate
the product and vapor lines into a single system are
preferred because both connections can be moved out to the
transporter, simultaneously and conveniently.
The Dual Line Drylok™ Vapor Recovery System
Utilizes OPW Engineered Systems’ Drylok™ Couplers
at the termination point of the loading hose or arm.
OPW Drylok™ Vapor Recovery Systems provide major
benefits, including:
Reduced Emissions: As the driest disconnect in the
industry, the Drylok™ eliminates threaded connections
that allow fugitive emissions. The Drylok™ meets emission
requirements set by EPA, OSHA and TCEQ.
Time Savings: Using the Drylok™ coupler/adaptor
system, the average time to connect the loading arm to the
railcar valves is reduced significantly — from 35-40 minutes
down to 35-40 seconds.
Improved Health Benefits: Workers just turn a lever to
connect — no need for cheater bars, pipe wrenches, or
hammers. No busted knuckles, heavy lifting or bending
over for long periods of time.
Increased Railcar Safety: The Drylok™ product is
tamper-resistant, reducing the risk of sabotage,
theft, and contamination. Only when the Drylok™
coupler and adaptor are mated is access enabled
to the system.
opw-es.com
20
