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The GREEN LEAF RM 34116 is a nylon plastic reducer nipple designed to connect two threaded pipe sections of different diameters. It transitions from a 3/4-inch male iron pipe thread (MIPT) on one end to an 11/16-inch MIPT on the other, allowing a reduction in line size within a threaded piping system. Constructed from white nylon, this fitting is lightweight and resistant to corrosion, making it well suited for low-pressure fluid or pneumatic applications where metal fittings are not required. Plumbers, irrigation technicians, and general maintenance trades install this type of fitting as a straightforward inline size reducer.
This reducer nipple is used in residential and light commercial plumbing, irrigation, and fluid-transfer systems where a threaded pipe size change is needed. The MIPT x MIPT configuration means both ends are male-threaded, allowing the fitting to thread directly into female-threaded fittings or ports on each side of the transition. Its nylon construction makes it a practical choice for non-metallic piping assemblies and systems where weight savings or corrosion resistance is a consideration.
Designed as a standard-thread reducer nipple for use with female-threaded fittings, valves, and ports in non-metallic or mixed-material threaded piping systems requiring a 3/4-inch to 11/16-inch size transition.
Installation is performed by a plumber or qualified technician. Shut off and depressurize the system before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly. Do not overtighten nylon fittings, as the material can crack under excessive torque; hand-tighten and then snug with pliers or a strap wrench only as needed.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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