Pair of Curved 304 Stainless Steel Spray Rails for 800 mm Fan (7 Holes) - Code 27395
The professional-grade pair of convex curved 304 Stainless Steel spray rails (Product Code: 27395) is a high-precision fluid-dynamic manifold assembly developed explicitly for the installation, build, or service of mist-blower spray circuits on air-blast agricultural atomizers fitted with 800 mm diameter fan systems. Supplied complete with 1/4" female threaded clamp ports, a 1/2" male primary intake inlet connection, and a matching terminal end-blanking plug, these curved manifolds replicate the structural contour of the vehicle's air cowl, securing a symmetrical nozzle array layout and uniform chemical canopy coverage.
Design Details and Geometrical Architecture
This spray rail set is fully manufactured from heavy-gauge industrial-grade AISI 304 Stainless Steel, a premium metallurgy selection chosen to guarantee complete immunity against rust, scaling, and galvanic electrochemical oxidation triggered by continuous contact with concentrated pesticides, copper solutions, and aggressive liquid fertilizers. The structural roll-bending profile generates a convex curve with a precise 470 mm radius, a calibrated arch engineered to seat flush and concentric with 800 mm diameter fan cowling shrouds. Each individual rail features a longitudinal length (L) of 760 mm and comes pre-arranged with 7 index hole seating clamp units. The integration of 1/4" female GAS threaded ports allows for a rigid, fluid-tight mounting interface for single or twin nozzle bodies, while the primary source intake line features a 1/2" male GAS threaded nipple for direct connection to the pressure manifold control valve lines. The assembly is rounded out with a matching terminal end-plug that simplifies line flushing and sediment purging operations.
Technical Specifications
| Component Classification |
Pair of curved fluid manifold pipelines (left and right sides) for mist-blower atomizers |
| Target Fan Shroud Diameter |
Ø 800 mm (Standard round atomizer cowl layouts) |
| Convex Curve Radius Specification |
470 mm |
| Output Outlet Configuration |
7 indexing holes / 7 clamp mounts per rail (14 jets total across pair assembly) |
| Longitudinal Extension (L) |
760 mm |
| Thread & Port Technical Gauges |
Nozzle outlets: 1/4" Female GAS thread | Primary fluid inlet: 1/2" Male GAS thread |
| Rail Structural Metallurgy |
AISI 304 Stainless Steel (high-yield structural strength and anti-corrosive bounds) |
| Standard Included Hardware Items |
Terminal end-blanking plug and integrated threaded seats for clamp-on nozzle body coupling |
| Product Reference Code |
27395 |
Installation Guidelines and Fleet Maintenance Advice
- Concentric Shroud Alignment: Position the two curved rails (left and right matching sides) onto the perimeter flange of the 800 mm air cowl. Fasten using the structural clamp collars, ensuring the 470 mm radius profile mounts perfectly concentric to the fan wheel, optimizing how the high-speed air stream shears through the nozzle spray cones.
- Fluid-Tight Pipeline Connection: Bind the core fluid feed line directly to the 1/2" male inlet nipple. Thread the chosen nozzle holder units into the 1/4" female outlet ports, utilizing appropriate sealing gaskets or thread-locking compound to block pressure drops across the circuit loop.
- Purging Protocol & Winterization: Leverage the inclusion of the terminal end-blanking plug to run systematic flushing cycles through the 304 Stainless Steel core line. Removing the plug after applying wettable powders or seasonal treatments allows insoluble sediments to clear out, preventing nozzle blockages and protecting the pipeline during winter storage blocks.
