Elbow, 90 Degree Side Outlet, Slip x Slip x Slip PVC Schedule 40 3/4" (413-007)

This 3/4" Schedule 40 PVC 90 Degree Side Outlet Elbow (Slip x Slip x Slip) combines a right-angle direction change and a perpendicular branch outlet into a single three-port solvent-cement fitting, providing a three-dimensional piping junction that cannot be replicated with a standard elbow or tee alone. Constructed in white Schedule 40 PVC, it offers reliable performance in commercial plumbing, irrigation, and light industrial applications where a 3/4" pipe run must simultaneously change direction and branch off in a third plane — reducing fitting count, minimizing potential leak points, and simplifying assembly in spatially complex piping layouts.

Two of the three 3/4" slip socket ports form the 90-degree inline turn — functioning identically to a standard elbow along the primary pipe run axis. The third port exits perpendicular to the plane formed by those two turn ends, providing a branch outlet in a direction that neither a standard elbow nor a tee can achieve without additional fittings and nipples. At 3/4", this fitting is the highest-demand entry in the 413 series — appearing throughout residential and light commercial irrigation grid manifolds, fire suppression branch headers, and commercial plumbing riser assemblies where 3/4" is the dominant lateral distribution and branch header pipe diameter. The three-dimensional geometry makes this side outlet elbow the correct fitting wherever a branch must exit toward a wall, ceiling, or floor simultaneously with a direction change along the main run — at grid header corners in irrigation systems, at header-to-branch-drop transitions in fire suppression grids, and at any corner location where three-dimensional piping layout requires branching in three directions from a single compact fitting body.

Rated to approximately 480 psi at 73°F, this elbow is suited for standard commercial and light industrial pressure service. Its PVC composition provides excellent resistance to corrosion, scale, chlorinated water, and a broad range of chemical exposures, making it a reliable long-term alternative to metal fittings in moisture-prone or chemically active environments. NSF/ANSI 61 listing confirms suitability for potable water contact.

Apply solvent cement to both the pipe end and fitting socket at each port per ASTM D2564 procedures, using a primer appropriate for the pipe and fitting schedule. Insert pipe fully into each socket and maintain a quarter-turn during assembly for even cement distribution. Because this fitting establishes pipe orientation in three planes simultaneously, all downstream pipe runs and fitting alignments must be planned and staged before cementing begins — orientation cannot be adjusted after cure. Allow adequate cure time before pressurizing the system, and derate pressure ratings for elevated temperatures per published derating curves.

Specifications:

Industries & Applications:

• Irrigation & Water Distribution — Used at grid-layout manifold corners in residential and light commercial irrigation systems where a 3/4" supply header must simultaneously turn 90 degrees and branch off in a third direction to serve a lateral zone line or dedicated service connection — the most common application for this fitting type at the dominant small-diameter lateral distribution pipe size in irrigation systems
• Fire Suppression Systems — Provides a three-dimensional branch point at header corners in Schedule 40 PVC sprinkler systems where a 3/4" distribution header must simultaneously change direction and supply a branch drop to a sprinkler head location — a particularly common requirement in grid-layout residential and light commercial fire suppression systems where 3/4" is the standard branch drop and lateral header diameter
• Commercial Plumbing — Provides a three-plane branch point at structural corners, wall intersections, and equipment enclosure layouts in commercial building water distribution systems where 3/4" pipe routing constraints require branching in three directions from a single fitting rather than a multi-fitting assembly at corner locations throughout the distribution network
• Industrial Process Piping — Serves as a three-dimensional junction fitting in 3/4" process water distribution assemblies, cooling water lateral headers, and rinse station branch lines in light industrial and manufacturing facilities where spatial constraints at corner locations require simultaneous direction change and perpendicular branching at this common small-bore service diameter
• Water Treatment & Aquaculture — Used in recirculating system manifolds, filter feed laterals, and tank distribution assemblies at corner branch points where a 3/4" socket main must simultaneously turn 90 degrees and supply a perpendicular lateral branch with NSF/ANSI 61 compliance required throughout the all-socket assembly
• HVAC & Mechanical Systems — Provides a three-plane piping junction at header corners and equipment enclosure boundaries on 3/4" chilled water distribution branch lines, cooling tower lateral supply runs, and chemically treated water system service assemblies where Schedule 40 PVC pressure ratings are appropriate and spatial constraints favor a single combination fitting over a multi-piece corner and branch assembly