Seal Fast Camlock Fitting DD400AL90 4 Inch Type DD (Female Coupler to Female Coupler 90 Degree Elbow Aluminum Fluid Hose Quick Connect Joint)
Couldn't load pickup availability
Seal Fast DD400AL90 4-Inch Type DD Aluminum Female Camlock Coupler to Female Camlock Coupler 90-Degree Elbow
The Seal Fast DD400AL90 4-Inch Type DD Aluminum 90-Degree Cam and Groove Elbow connects two 4-inch male camlock hose ends or pipe adapters around sharp structural turns without hose pinching or flow restriction. Manufactured from lightweight, corrosion-resistant cast aluminum alloy with dual pairs of heavy-duty forged brass cam locking arms and stainless steel pivot pins, this large-diameter right-angle double-socket fitting features a 4-inch female quick-connect camlock coupler on both ends. Engineered to sustain working pressures up to 100 PSI in ambient liquid service, this high-flow directional coupler equips municipal dewatering operators, bulk tanker haulers, and industrial processing facilities with instant, tool-free hose connections.
Best Used For:
- Dual-Hose Right-Angle Redirection: Connecting two 4-inch male camlock-terminated hose runs directly at a 90-degree angle without requiring intermediate pipe nipples or threaded fittings.
- High-Volume Pump Manifold & Tank Routing: Bypassing machinery obstacles and tight corners on suction and discharge lines to eliminate line kinking and bend fatigue.
- Bulk Tanker & Industrial Fluid Transfer: Linking transport tanker discharge valves to ground receiving lines and mobile storage tanks in confined loading bays.
Key Performance & Safety Features
- Double Female Socket Architecture: Eliminates the need for separate coupler-to-coupler unions and threaded 90-degree elbows, minimizing potential leak points.
- Corrosion-Resistant Cast Aluminum: Provides high tensile strength with minimal overall weight for easy field handling and resistance to environmental oxidation.
- Standard A-A-59326 / Mil-C-27487 Compliance: Guarantees 100% interchangeable connection with all standard commercial 4-inch male camlock adapters across multiple brands.
- Four Forged Brass Cam Arms & Buna-N Seals: Dual pairs of heavy-duty brass locking levers compress resilient Buna-N gaskets for an instant, pressure-tight seal on both ports.
- Full-Flow Internal Radius: Smooth 90-degree internal throat reduces fluid friction, minimizes line turbulence, and prevents pressure drop.
What's Included
- (1) Seal Fast 4-Inch Type DD Aluminum Female Coupler x Female Coupler 90-Degree Elbow (DD400AL90)
- (4) Pre-Installed Forged Brass Cam Arms with Stainless Steel Pivot Pins and Pull Rings
- (2) Factory-Installed High-Resilience Nitrile (Buna-N) Gaskets
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number / Part ID | DD400AL90 (Double Coupler Elbow) |
| Coupling Configuration Type | Type DD (Female Coupler x Female Coupler) |
| Nominal Fitting Size | 4.00 in (4 in / 101.6 mm) |
| Elbow Bend Angle | 90 Degrees (Right Angle) |
| End Connection 1 (Port 1) | 4.00 in Female Cam and Groove Coupler |
| End Connection 2 (Port 2) | 4.00 in Female Cam and Groove Coupler |
| Body Construction Material | Cast Aluminum Alloy (ASTM-Equivalent) |
| Cam Arm & Pin Materials | Forged Brass Levers / Stainless Steel Pins |
| Gasket Material | Buna-N (Nitrile Rubber) |
| Maximum Working Pressure | 100 PSI at 70°F (Ambient Rating) |
| Industry Manufacturing Standards | A-A-59326 / Commercial MIL-C-27487 Specs |
| Approximate Unit Weight | 4.15 lbs (1.88 kg) |
Pro-Tip: When connecting heavy 4-inch hoses, align the fitting squarely with the male adapter before cam lever engagement; pulling opposite cam arms down simultaneously ensures uniform seating against the Buna-N gasket and prevents leak paths under pressure.