Double Wall Options
PCI’s Double Wall fiberglass dispenser sumps are available in a variety of sizes and styles to fit most all dispensers. Many monitoring and testing options can be selected to satisfy local regulations.
Interstitial Monitoring
Periodic or continuous interstitial monitoring to detect liquid are both compatible with PCI’s double wall dispenser sumps. Continuous monitoring eliminates the need for integrity tests.
Compatible Testing
• Dry Interstitial
• Vacuum Monitored
• Fluid Filled
VPH Compliant
Shipped Under Vacuum
Prior to shipping, PCI’s Double wall dispenser sumps are pre-tested and shipped under vacuum with the vacuum gauge installed for verification of sealed interstitial space.

Dispenser | DPDW Series | RSCDW Series | CLEDW Series | DCLDW Series | DEFDW Series |
---|---|---|---|---|---|
Bennett Pacific |
DPDW 146360B |
RSCDW 146360B |
CLEDW 146390B |
DCLDW 146360B |
– |
Gilbarco Encore |
DPDW 174360 |
RSCDW 174360 |
CLEDW 174375 |
DCLDW 174360 |
– |
Gilbarco Encore w/ DEF |
– |
– | – | – |
DEFDW 174360 |
Wayne Ovation |
DPDW 146360 |
RSCDW 146360 |
CLEDW 146390 |
DCLDW 146360 |
– |
Wayne Ovation HS |
DPDW 146360HS |
RSCDW 146360 HS |
CLEDW 146390 HS |
DCLDW 146360 HS |
– |
Wayne Ovation HS w/ DEF |
– | – | – | – |
DEFDW 154282O |
Wayne Vista (UHC) HS3, HS4 |
– |
RSCDW 154260 HV |
CLSDW 154294 |
– | – |
Wayne Vista w/ DEF |
– | – | – | – | DEFDW 154282V |
Additional Double Wall Accessories (Ordered Separately)
Part No. | Description |
---|---|
EQP-DW-VAC | Vacuum Kit (Required for all Double Wall Sumps) |
EQP-IF-5GAL | Interstitial Fluid, 5 Gallons (Required for Double Wall Sumps with Fluid Filled Interstice) |
EQP-IF-ADP-UC | Interstitial Fluid Adapter Kit ( 1 Per Sump, Required for Double Wall Dispenser & Grade Level Transition Sumps with Fluid Filled Interstice) |
Additional Models Available
Click to enlarge
Approvals
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