Piping & Containment Systems FlexWorks, by OPW Fueling Containment Systems, the world's leading manufacturer of petroleum handling equipment, is a completely integrated underground fuel transfer and containment system. Designed to provide the highest level of dispensing performance, installation efficiency and containment protection, FlexWorks delivers cost-effective peace of mind for UST operators. The FlexWorks system solution consists of highly engineered components that are designed to operate in unison to ensure long-term system integrity and performance. Additionally, FlexWorks offers a high degree of flexibility to meet virtually any underground piping requirement.

Flexworks Loop System – Flexible Piping Systems – Access Pipe – Pipe Couplings & Fittings – Tank Sumps – Sump Mounting Flanges - Dispenser Sumps/ Pans – Dispenser Sump Accessories – Sump Entry Fittings – Test Boots – Fuel Oil & Generator Piping Systems – Transition & Special Application Sumps – Flexible Piping Installation Tools – Fire Suppression System

CLICK PHOTO FOR WEBPAGE Double Wall Supply Piping	OPW Fueling Containment Systems FlexWorks flexible piping utilizes fully bonded, premium PVDF construction throughout to offer complete peace-of-mind protection, performance, installation ease and advantages over rigid and semi-rigid pipe.
CLICK PHOTO FOR WEB PAGE FlexWorks Lined Access Pipe	A diameter corrugated flexible conduit used to provide access to, and permit the future replacement of, the Flex piping, if desired. This corrugated pipe is strong enough to withstand H-20 loading requirements when properly buried and thick enough to minimize damage from shipping and jobsite handling. Access pipe can accommodate the 3/4", 1", 1-1/2", 2" and 3" FlexWorks supply
CLICK PHOTO FOR WEB PAGE Polyethylene Tanks Sumps	Polyethylene Tanks Sumps w/ Mechanically Fastened Covers OPW-FCS one piece polyethylene tank umps are listed with Underwriters Laboratories, Inc., (UL), and have passed the requirements for Canada at Underwriters Laboratories of Canada (ULC), KIWA and IP
CLICK PHOTO FOR WEB PAGE Injection Molded Fiberglass (FRP) Tank Sumps	OPW Fueling Containment System tank sumps function as a liquid tight isolation container providing secondary containment for the tank fittings, valves, pumps and FlexWorks pipe fittings. They also provide surface access to the tank itself, as well as a clean, dry environment for future service and maintenance. All tank sump models have height adjustable risers to accommodate different tank burial depths. Each sump model has its own specific range of height adjustability, and is fabricated and assembled at the job site.
CLICK PHOTO FOR WEB PAGE One-Piece Polyethylene Dispenser Sumps	FlexWorks Dispenser Sumps are installed beneath fuel dispensers to provide access to and secondary containment of dispenser plumbing, emergency shear valves, and underground piping connections.
CLICK PHOTO FOR WEB PAGE Fiberglass Dispenser Sumps	FlexWorks Fiberglass dispenser sumps allow the supply piping to enter and/or exit out of the sidewall of the containment sump at a very low elevation. Ideal for pressure piping systems requiring indirect slope back to the tank.
CLICK PHOTO FOR WEB PAGE Tank Sump mounting flange	FlexWorks Tank Sump mounting flanges are used to mount FlexWorks tank sumps to 4" and 6" underground storage tank bung fittings. Flange Top models (SMF-6) provide added flexibility in positioning of pump or extractor outlets. First, the riser or extractor is threaded into the top flange. The top flange is then oriented and bolted to the mounting flange.
CLICK PHOTO FOR WEB PAGE Double-Wall Swivel Pipe Couplings	Double Wall Swivel Pipe Couplings are a proven coupling and fitting system designed exclusively for use with FlexWorks Piping. Double Wall Swivel couplings and fittings are of a double wall design and are used to interconnect FlexWorks flexible piping.
CLICK PHOTO FOR WEB PAGE SBC Swivel Bolt-On Double Wall Pipe Coupling.	The new patent pending technology gives users the same great features as our revolutionary DPC swage on double wall fittings in a Bolt-on design. The SBC eliminates the need to trim back the secondary jacket—and eliminates the need for rubber test boots!
CLICK PHOT FOR WEB PAGE Coaxial System Fittings	Coaxial System Fittings *for Double Wall Primary Pipe  (For 1.5" and 2" Only) A double wall coupling that is used to connect double wall FlexWorks pipe or Marina pipe to coax fittings and adaptors.  Couplings are attached to the piping using the OPW Fueling Containment Systems Coupling Machine with the coax coupling swage kit.
CLICK PHOTO FOR WEB PAGE Barbed Fittings	OPW Fueling Containment System Barbed Fittings are a single wall design and are used to connect Flex or Vent piping. This piping connection system does not require the use of pipe couplings or the OPW Fueling Containment Systems coupling machine.

Swivel Elbow Coupling (SEF Model)	Double Wall Pipe Coupling (DPC Model)
Swivel Pipe Coupling (SPC Model)	Swivel Tee Fitting (STF Model)

CLICK PHOTO FOR WEB PAGE Manual coupling machine	CLICK PHOTO FOR WEB PAGE Electronic coupling machine	CLICK PHOTO FOR WEB PAGE Pipe cutter/ Jacket stripper
CLICK PHOTO FOR WEB PAGE Swage Kit	CLICK ON PHOTO FOR WEB PAGE Pneumatic Coupling Machine	CLICK PHOTO FOR WEB PAGE Fishing Bull Nose