90 Degree Elbow, Slip x Slip PVC Schedule 80 10" (806-100)

Blue Monster 76037 1-Step PVC Cement Clear (32OZ)

The 10" Schedule 80 Gray PVC 90 Degree Elbow (806-100, Slip x Slip) is a large-diameter, heavy-wall directional change fitting manufactured to ASTM D2467 in Schedule 80 gray PVC — providing a single-body Schedule 80 PVC solution for 90-degree direction changes on 10" primary transmission and distribution mains where the turn must be accomplished with a rated, manufactured, NSF-listed, ASTM D2467-compliant Schedule 80 gray PVC component that eliminates mitered pipe fabrications, multi-fitting offset assemblies, and field-cut direction changes that introduce additional joint count, potential leak points, geometric inconsistency, and material class documentation complications at the directional change point in the large-diameter PVC primary system. The 806-100 is the correct fitting where a 10" primary Schedule 80 PVC main must change direction 90 degrees — where the piping route turns a corner between building structures, transitions from horizontal burial to vertical riser entry at a pump station or valve vault, navigates around existing underground utilities or structural foundations in a municipal distribution system, exits a valve vault or mechanical room in a perpendicular direction, or changes plane at a water treatment plant primary header connection — and where that direction change must be accomplished within a single manufactured fitting body that carries the full Schedule 80 specification, NSF certification, and ASTM D2467 dimensional and pressure compliance of every other fitting in the 10" Schedule 80 primary main.

The 90-degree elbow at the 10" size carries the full hydraulic and structural loading that characterizes direction changes on large-diameter pressurized mains, scaled to the 10" primary service context that sits one tier below the 12" transmission infrastructure scale of the 806-120 but firmly within the large-scale commercial, industrial, and municipal primary piping territory where every direction change fitting is a formally specified, engineered, and inspected infrastructure component. A 90-degree direction change on a pressurized primary main introduces hydraulic thrust forces at the elbow body that are proportional to both the internal operating pressure and the pipe cross-sectional area — the unbalanced pressure force directed outward at the outside of the turn that at 10" represents one of the largest thrust loads in the standard commercial Schedule 80 PVC socket fitting line. At 10" under typical municipal, irrigation, and commercial system operating pressures, hydraulic thrust at the 90-degree elbow body requires engineered thrust restraint in buried installations — concrete thrust blocks sized by the system's civil or structural engineer based on the soil bearing capacity, pipe diameter, operating pressure, and burial depth specific to the installation — and adequate pipe support, anchoring, and guided expansion management in above-ground and vault installations where thermal movement and operational vibration impose additional mechanical loading on the elbow body and the cemented socket joints at both ports. These thrust and mechanical loading requirements are not optional considerations at 10" primary main direction changes — they are structural engineering requirements that must be addressed in the system's piping design before the 806-100 is installed, and the product description must direct buyers to their system design engineer for site-specific thrust restraint design rather than leaving this as an implied installation consideration.

Beyond the structural loading context, the hydraulic effects at a 90-degree direction change on a 10" primary main under full system flow are among the most significant in the commercial PVC fitting line. Flow entering the 90-degree elbow at the velocity conditions of a 10" primary main undergoes directional deceleration, centrifugal redistribution toward the outer radius of the bend, and flow separation at the inner radius — effects that produce a measurable pressure loss across the fitting characterized by its equivalent length in straight pipe, a velocity profile distortion in the pipe run immediately downstream of the elbow exit, and a flow separation zone at the inner radius that can affect the performance of flow measurement devices, chemical dosing injection points, and process equipment installed in close proximity downstream of the elbow. These hydraulic effects are inherent to the 90-degree elbow geometry at any service size, are characterized by the fitting manufacturer's published equivalent length data for use in the system's hydraulic design, and are accounted for by the system engineer in the primary main's hydraulic loss calculations before the 806-100 is specified in the piping layout. The manufactured single-body elbow provides a consistent, predictable, and dimensionally stable 90-degree direction change that field-mitered assemblies and multi-fitting offset configurations cannot replicate with equivalent hydraulic consistency, geometric accuracy, or pressure performance at the 10" primary main service scale.

Schedule 80 gray PVC construction is the correct and only material specification for this fitting across every application where a 90-degree direction change on a 10" primary Schedule 80 PVC main is required. The Schedule 80 wall thickness applied uniformly through the full elbow body — across the straight entry and exit legs, through the complete arc of the 90-degree bend, and at the socket connection sections at both ports — provides the structural integrity required to resist the combined pressure, thrust, and mechanical loading that a 90-degree direction change on a 10" primary main imposes on the fitting body under sustained operating conditions. The uniform Schedule 80 wall through the bend arc is the critical structural distinction from Schedule 40 elbows at this service size — at 10" primary main operating pressures and the thrust forces they generate at the elbow body, the heavier Schedule 80 wall throughout the bend arc is not a conservative over-specification but the correct structural specification for a direction change fitting that must sustain the combined internal pressure and thrust loading at this service diameter across the installation's full service life. The gray color provides the permanent, inspectable Schedule 80 material class identification at the primary main direction change — the fitting location that is frequently the most geometrically prominent and most visually accessible point in the primary main route, and therefore among the most consistently inspected and documented fitting locations during system commissioning, AHJ inspection, and routine infrastructure maintenance. PVC Type 1 Grade 1 construction with cell classification 12454 per ASTM D1784 provides broad chemical resistance across water treatment chemicals, process water service, industrial utility water, and the full range of non-solvent process fluids appropriate for Schedule 80 PVC primary main service. Both socket ends solvent cement directly onto standard 10" IPS Schedule 40 or Schedule 80 PVC pipe using heavy-body solvent cement appropriate for the large bonding surface areas of the 10" socket connections. At the 10" socket connections on the 806-100, joint assembly requires the technically deliberate approach mandatory for all large-diameter Schedule 80 PVC socket joints: heavy-body solvent cement rated for large-diameter Schedule 80 PVC is mandatory at both connections, pre-planned assembly with both pipe ends fully accessible and positioned in the correct alignment before any cement application begins is essential — the elbow's exit alignment against the downstream pipe routing must be confirmed by dry-fit before cement is applied because misalignment of a 10" elbow after cement application has begun cannot be corrected without full joint destruction and re-preparation — full circumferential heavy-body cement coverage across the complete bonding surface of each 10" pipe end and fitting socket must be achieved at both ports, and full cure time compliance before any system pressurization is non-negotiable at this primary main direction change where the combined internal pressure and hydraulic thrust loading at the elbow makes joint integrity under sustained system pressure the most critical installation requirement on the 806-100.

NSF 61 certification lists this fitting for potable water contact, and NSF 14 covers compliance with applicable plastics piping material standards — making it the correct primary main direction change fitting for municipal water treatment and distribution systems, large potable water pump station piping, and large commercial and institutional water supply primary mains where NSF-listed materials are required at every fitting in the primary distribution system. ASTM D2467 governs Schedule 80 PVC socket fittings and defines the manufacturing, dimensional, and pressure performance requirements the 806-100 is produced to. Verify manufacturer pressure rating documentation for the specific fitting configuration before final system specification — at the 10" 90-degree elbow configuration, the governing pressure rating is determined by the 10" port size and the fitting's tested performance at this large-diameter elbow geometry under the combined pressure and thrust loading conditions of 90-degree direction change service, and must be confirmed against the manufacturer's published pressure-temperature rating table for SKU 806-100 before installation in systems at or near the fitting's rated pressure ceiling.

Key Features:

• Schedule 80 gray PVC 90-degree elbow — 10" slip x slip, both socket ends
• Single-body 90-degree direction change for 10" Schedule 80 PVC primary mains — eliminates mitered fabrications and multi-fitting offset assemblies
• Manufactured to ASTM D2467 — the governing standard for Schedule 80 PVC socket fittings
• NSF 61 certified for potable water contact; NSF 14 listed
• Solvent cement socket connections compatible with Schedule 40 and Schedule 80 IPS 10" pipe at both ends
• Gray color — universal Schedule 80 material class identification at the primary main direction change
• Schedule 80 wall thickness through the full elbow arc — mandatory structural specification for 90-degree direction changes under primary main pressure and thrust loading at the 10" service size
• Cell classification PVC 12454 per ASTM D1784
• Engineered thrust restraint required at buried 10" elbow installations — concrete thrust block design or mechanical restraint system by system design engineer for site-specific conditions
• Alignment confirmation by dry-fit before cement application is mandatory — 10" elbow orientation cannot be adjusted after cement application begins
• Heavy-body solvent cement required at both 10" socket connections; full cure time compliance mandatory before pressurization
• Pressure rating: verify against manufacturer pressure-temperature table for SKU 806-100

Specifications:

Industries & Applications:

• Municipal Water Distribution — Primary Transmission Main Direction Changes — The 10" Schedule 80 PVC 90-degree elbow is specified at every 90-degree direction change point on 10" municipal water transmission and primary distribution mains — where the main turns a corner between street alignments, transitions from horizontal burial to a vertical riser entry into a pump station, booster station, or valve vault, navigates around existing underground utilities, water and sewer infrastructure, or structural foundations, or changes direction at a primary distribution manifold connection serving a major pressure zone or sector; at municipal scale, every fitting on a 10" primary transmission main is a formally specified, permitted, and inspected infrastructure component, and the 806-100 provides the manufactured, rated, NSF-listed, ASTM D2467-compliant single-body Schedule 80 PVC solution that satisfies the material specification and documentation requirements of the municipal water system's engineering standard at 10" primary main direction change locations; buried installations require engineered thrust block design or certified mechanical restraint at the elbow to resist hydraulic thrust forces generated at the 90-degree bend under primary main operating pressure, sized by the project's civil or structural engineer for the site-specific soil, pressure, and burial conditions
• Water Treatment Plant — Primary Header Direction Changes — Installed at 90-degree direction change points on 10" primary distribution headers in municipal and industrial water treatment plants — clearwell supply and distribution primary trunks changing direction at facility structure boundaries, filter influent and effluent primary headers turning from equipment room corridors to filter gallery connections at the 10" service size, backwash primary supply mains transitioning between horizontal distribution runs and vertical equipment connections, and plant service water primary headers navigating the directional changes required by the physical layout of the treatment facility between process equipment sections; the 806-100 provides the manufactured Schedule 80 single-body direction change fitting at every 90-degree turn on the 10" primary header throughout the water treatment facility, maintaining Schedule 80 material class continuity and NSF 61 potable water compliance at every primary distribution fitting regardless of the routing direction changes imposed by facility layout
• Pump Station — Suction and Discharge Piping Direction Changes — Used at 90-degree direction change points in large pump station suction and discharge piping where 10" primary pump connections must transition from horizontal suction header runs to vertical pump suction inlets, where vertical pump discharge connections must transition to horizontal discharge header runs, where discharge piping must route around structural columns, foundation walls, or mechanical equipment within the pump station building, or where suction and discharge piping must penetrate vault walls, floor slabs, or equipment room boundaries at 90-degree angles to the primary header direction; in pump station piping at the 10" primary connection size, the 90-degree elbow is one of the most frequently required and most structurally loaded fittings in the system — the combination of pump operating pressure, pump start and stop surge conditions, and the elbow's hydraulic thrust loading at primary pump connection sizes requires that thrust restraint and pipe support at elbow locations be formally addressed in the pump station's structural and piping design at this service size
• Industrial Process Piping — Primary Header Routing Direction Changes — Used at 90-degree direction change points on 10" process water primary headers, cooling water primary distribution trunks, plant utility water primary mains, and large-volume industrial process fluid primary distribution headers in manufacturing plants, chemical processing facilities, petrochemical support facilities, and heavy industrial environments where primary header routing must navigate the structural and equipment constraints of the industrial facility — transitioning from underground supply burial to above-ground equipment rack distribution, routing around building structural columns, turning corners between process unit boundaries, and changing direction at process equipment primary connection points where the 10" primary header must change plane or horizontal direction to align with equipment inlet and outlet connections; Schedule 80 gray PVC construction provides the chemical resistance, structural wall thickness, and material class identification required at large-diameter primary header direction change fittings in industrial process piping systems where Schedule 80 is the system-wide material standard
• Large Commercial & Agricultural Irrigation — Primary Transmission Main Routing — Specified at 90-degree direction change points on 10" primary irrigation transmission mains at the largest commercial irrigation systems — major golf course and resort irrigation systems, large-acreage agricultural operations, and regional landscape and municipal park irrigation projects where primary main routing must turn corners at property or zone boundaries, navigate around existing underground utilities and structures, transition from buried transmission mains to above-ground pump station and manifold connections, or change direction at primary distribution manifold and zone isolation valve locations; irrigation primary main direction changes at the 10" service size require the same engineered thrust restraint provisions as municipal water distribution applications — hydraulic thrust at buried 10" elbows under irrigation pump station operating pressures must be resisted by engineered concrete thrust blocks or certified mechanical restraint systems; the 806-100 provides the manufactured, rated Schedule 80 PVC single-body direction change fitting that satisfies the irrigation system engineer's specification requirements at 10" primary transmission main direction change locations in large commercial and agricultural PVC irrigation system construction
• Industrial Water & Wastewater Treatment — Primary Process Header Routing — Installed at 90-degree direction change points on 10" primary process distribution headers in industrial wastewater treatment, water reclamation, and large-scale industrial water management facilities — clarifier influent headers transitioning from underground supply mains to above-ground equipment connections, primary effluent distribution mains turning at facility boundaries, aeration system primary supply headers navigating equipment room structural constraints, dewatering system primary distribution headers routing from horizontal buried mains to vertical equipment connections, and primary sludge handling distribution headers changing direction at process equipment primary feed points; the 806-100 provides the single-body Schedule 80 PVC direction change fitting for every 90-degree turn on 10" primary process headers in industrial treatment environments where Schedule 80 construction is the material standard and manufactured fitting quality at primary header direction change locations is a formal engineering specification requirement
• HVAC & Large Commercial Mechanical Systems — Primary Distribution Main Routing — Specified at 90-degree direction change points on 10" primary chilled water distribution mains, condenser water primary trunks, and large-capacity hydronic heating and cooling primary distribution headers in large commercial campus, institutional, and industrial mechanical systems where primary distribution main routing must turn corners between mechanical room equipment, transition from horizontal primary mains to vertical building riser connections, navigate structural constraints within equipment rooms and mechanical penthouses, or change direction at primary manifold and equipment connection points; at the 10" primary distribution level in large commercial HVAC systems, direction change fittings are primary infrastructure components formally specified by licensed mechanical engineers, and the 806-100 provides the manufactured, rated, Schedule 80 gray PVC single-body solution for every 90-degree direction change on 10" primary HVAC distribution mains where Schedule 80 PVC is the system material standard
• Aquaculture & Large-Scale Water Management Infrastructure — Used at 90-degree direction change points on 10" primary water supply, recirculation, or distribution headers at the largest commercial aquaculture facilities, regional hatchery systems, and large recirculating aquaculture systems (RAS) where primary header routing must navigate the structural and equipment constraints of large commercial aquaculture facility layouts — transitioning from outdoor buried supply mains to indoor facility inlet connections, turning corners at building structural boundaries, routing from horizontal distribution headers to vertical equipment inlet connections, and changing direction at primary filtration, aeration, oxygenation, and water conditioning equipment primary connection points where the 10" primary header must change direction to align with equipment inlet orientations; Schedule 80 PVC construction handles continuous water contact and treatment chemical exposure at the primary distribution level in commercial aquaculture infrastructure, and NSF 61 listing confirms fitness for potable and process water contact at every direction change fitting in the primary system