Mountain Plumbing mt30-8/mb Round Ceiling Drop 8 Inches

Product Description

The MOUNTAIN PLUMBING mt30-8/mb is a round ceiling drop fitting designed for residential and light commercial plumbing drain applications. This fitting mounts at the ceiling level to provide a finished, concealed transition point where a drain line drops from the ceiling plane to a fixture or drain body below. It is typically installed by licensed plumbers during rough-in or trim-out phases of construction or renovation. The 8-inch designation reflects the drop length, giving the installer a defined vertical dimension to work with during layout and finishing.

This ceiling drop is suited for applications where a clean, round ceiling penetration is required and a finished appearance at the ceiling surface is needed. Common scenarios include laundry rooms, utility spaces, and wet areas where overhead drain routing is part of the plumbing design. It is intended for use in systems where the drain line exits through a finished ceiling and a trim piece is required to close the gap around the pipe.

Key Features

• Round profile provides a clean, finished appearance at the ceiling surface
• 8-inch drop length suits standard ceiling-to-fixture vertical runs
• Designed for ceiling-mount drain drop applications in residential and light commercial plumbing
• Trim-style fitting supports a finished installation at the ceiling plane

Compatibility

Designed as an OEM-style ceiling drop fitting for residential and light commercial drain plumbing systems where a round ceiling-mounted drop trim is required.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and ensure the drain system is depressurized before beginning work. Confirm the rough-in drop length and ceiling opening diameter match the fitting dimensions before securing the trim in place. Do not overtighten any fasteners used to secure the fitting to the ceiling finish surface.

Technical Specifications

• Drop Length: 8 inches
• Profile: Round
• Mount Type: Ceiling

Standard Information

• Brand: MOUNTAIN PLUMBING
• Manufacturer Part Number: mt30-8/mb