Featured Products CompositeManhole Lids TRUMBULL POLYMER MANHOLE LIDS are today’s smart choice for highway use in place of cast iron lids. They have been successfully tested to a 40,000 lb. proof load per AASHTO M-306, H-20. Test report from independent lab is available upon request. Read More Heavy-DutyMiter Gears TRUMBULL MITER GEARS are designed to be used as an add-on components, mounted directly to valves, or used as stand-alone components in a valve operating assembly where the installed conditions require one or more 90 degree changes of direction. Read More Cast StainlessMud Valves Designed primarily for use in settling tanks of water and wastewater treatment plants. They are for low pressure applications only; consult Trumbull for special requirements. Their intended use is to drain tanks for maintenance or cleaning. Read More Valve PositionIndicators Eliminates broken valve stems. Field-adjustable. Constructed of heavy-duty, non-corrosive Dupont Delrin polymer, providing high-impact resistance even in cold climates. Read More
