LIGHTWEIGHT AND EASY TO INSTALL
Because Foreman Night Caps are made of lightweight metal, one man can install a 30 inch model without assistance. A few turns of a single bolt forces disc plates together, pressing a rubber gasket against pipe walls as a barrier to unwanted items. Night Caps, however, are not pressure-holding devices.
Field tested by major companies and practical pipeliners, Foreman Night Caps have been proven both durable and long-lasting. The rubber used on the Night Caps can withstand a temperature range from -40° to 260° F. These Night Caps can also be vented when desirable.
Foreman Night Caps out-perform inefficient caps, sacks, sheet iron plates and canvas covers, and are reusable indefinitely. Replacement parts such as gaskets and other components are available. Patent No. 2720893
KEEP UNWANTED ITEMS OUT
Foreman Night Caps are available in 1 1/2 to 48 inch sizes, and guard against water, mud, rocks, skids, bottles, cans and other accumulation found in both new and old pipelines and keep animals and small children from entering, as well.