Seal Fast Camlock Fitting DA4030AL90 4 x 3 Inch Type DA (Female Coupler to Male Adapter Reducing 90 Degree Elbow Aluminum Fluid Hose Quick Joint)

Seal Fast DA4030AL90 4 x 3-Inch Type DA Aluminum Reducing Female Camlock Coupler to Male Camlock Adapter 90-Degree Elbow

The Seal Fast DA4030AL90 4 x 3-Inch Type DA Aluminum 90-Degree Reducing Cam and Groove Elbow steps down line sizing while routing large-diameter fluid transfer assemblies around sharp structural obstacles without line kinking or flow disruption. Manufactured from lightweight, corrosion-resistant cast aluminum alloy with forged brass cam locking arms and stainless steel pivot pins, this heavy-duty jump-size fitting integrates a 4-inch female quick-connect camlock coupler on one end with a 3-inch male camlock adapter on the opposite 90-degree turn. Engineered to sustain working pressures up to 100 PSI in ambient liquid transfer service, this reducing right-angle spool equips municipal dewatering crews, agricultural operators, and industrial processing plants with leak-free directional hose transitions.

Best Used For:

• Jump-Size Pump & Manifold Line Redirection: Connecting 4-inch male camlock equipment ports directly to compact 3-inch female camlock hose runs at a sharp 90-degree angle without adding intermediate reducing spools.
• Vacuum Truck & Bulk Tanker Fluid Offloading: Coupling high-capacity 4-inch mobile tanker valves directly to 3-inch receiving manifold lines in tight vehicle service compartments.
• Industrial Wastewater & Slurry Piping: Reorienting high-volume liquid delivery runs around tight plant machinery corners while stepping down piping dimensions to optimize space.

Key Performance & Safety Features

• Integrated Reducing 90-Degree Cast Body: Combines size transition and right-angle redirection into a single unified cast piece, eliminating multi-fitting stacks and leak paths.
• Corrosion-Resistant Cast Aluminum: Delivers high tensile strength with minimal weight, resisting oxidation from water, hydraulic oils, and petroleum products.
• Standard A-A-59326 / Mil-C-27487 Compliance: Ensures 100% interchangeable connection with standard commercial 4-inch and 3-inch camlock fittings across all brands.
• Heavy-Duty Cam Arms & Buna-N Gasket: Forged brass cam levers with stainless steel pivot pins compress a resilient Buna-N seal for an instant, pressure-tight joint.
• Tapered Internal Flow Transition: Smoothly radiused internal throat minimizes fluid turbulence and reduces line friction across different connection diameters.

What's Included

• (1) Seal Fast 4 x 3-Inch Type DA Aluminum Reducing Female Coupler x Male Adapter 90-Degree Elbow (DA4030AL90)
• (2) Pre-Installed Forged Brass Cam Arms with Stainless Steel Pivot Pins and Pull Rings
• (1) Factory-Installed 4-Inch High-Resilience Nitrile (Buna-N) Gasket

Technical Specifications

Pro-Tip: Before locking the 4-inch female coupler arms onto the mating adapter, check that the Buna-N gasket is seated flush within the retaining groove to guarantee a leak-proof seal during pressurized fluid transfers.