Go to... GRADE LEVEL TRANSITION SUMPS Transition Sumps are the most versatile containment sump. They can be used to transition from above ground steel pipe to underground fiberglass or flex piping for use with an AST or vent lines. They can also be used as a intermediate sump for a system low point, or to contain accessible equipment such as underground ball valves. Forged Steel Couplings Forged Steel Couplings will not deteriorate or crack from UV exposure. Large Access Opening More space makes for easy installation and service Stainless Steel Options We offer stainless steel options to best suit your installation requirements Custom Sizes Available Various sizes and options are available to meet any job-site or customer specifications upon request. 1 2 STANDARD FEATURES DUO-MOLDED TECHNOLOGY Our fiberglass sumps utilizes Duo-Molded Technology. Using premium raw materials with a high glass content, we create two layers of fiberglass, offering superior strength and fuel resistance. ‘BRITE-WHITE’ INTERIOR Our signature ‘Brite-White’ interior reflects light for better visibility and makes identifying leak points easier. 100% FIBERGLASS 100% high-quality, non-corrosive fiberglass provides long-term reliable containment from fuel exposure without voiding warranty, warping, cracking or becoming brittle. PERMANENT BOND We’ve engineered our products to be the most efficient to install without losing any of the water-tight quality. Our two-piece tank and transition sumps are permanently bonded in the field with a single EP2A epoxy pour. OPTIONAL FEATURES DOUBLE WALL OPTIONS AVAILABLE Available in double wall for a variety of monitoring options to satisfy local regulations and requirements. From dry fluid or fluid filled interstitial to vacuum interstice monitoring, PCI has all options to best fit your installation and compliance needs. DIMENSIONS Single Wall Double Wall Length Width Height Max Couplings TS372929 TSDW372929 37” 29” 29” 3 TS462929 TSDW462929 46” 29” 29” 5* Options (Example: TS372929-5B0) -4B0 Rain-Tite Cover with Steel Couplings -5B0 Hinged Diamond Plate Steel Cover (Bolt-Down) -6B0 Hinged Diamond Plate Steel Cover (Cam-Lock) Additional Components (Ordered Separately) CPLG-1 1″ Forged Steel Coupling CPLG-1SS 1” Forged Stainless Steel Coupling CPLG-2 2” Forged Steel Coupling CPLG-2SS 2” Forged Stainless Steel Coupling CPLG-3 3” Forged Steel Coupling CPLG-4 4” Forged Steel Coupling Vent Line Support Racks VLSR-96X40 8’ Vent Rack for TS37 VLSR-96X48 8’ Vent Rack for TS46 VLSR-MB Brackets for Vent Rack (Set of 2) *Dimension A if 5 couplings are used, spacing is 7.75″ DOWNLOADS Brochure Installation Instructions Drawing Pre-Installation Survey REGULATORY UL® Listed 2447 California Code of Regulation Title 23, Division 3, Chapter 16, Section 2631 (AB 2481/ California VPH) State of Floria Department of Environmental Protection Approved / Registered Storage Tank System: EQ-203 © 2021 | Petroleum Containment, Inc.