Fully Welded Johnson Wedge Wire Screens With Excellent Thermal Resistance

• Production process continuity: V-shaped profile wires creating slots which enlarge inwardly to avoid clogging and minimize downtime.
• Low maintenance costs: Separation at the screen surface which can be easily cleaned by scraping or back washing.
• Maximum process output: Precise and continuous slot openings resulting in accurate separation without loss of media.
• Low operational costs: Large open area with effective flow, high yield and low pressure drop (dP).
• Long life: Welded at each intersection creating a strong and durable screen.
• Reduced installation costs: Supporting constructions eliminate costly support media and enable maximum flexibility in component design.
• Chemical and thermal resistant: Available in various corrosion-resistant stainless steel materials and exotic alloys suitable for high temperatures and pressures.

Each slot opening between adjacent wires is V-shaped, resulting from the special shape of the wire used to form the screen surface. The V-shaped openings, designed to be non-clogging, are narrowest at the outer face and widen inwardly.

Continuous-slot screens provide more intake area per unit area of screen surface than any other type. For any given slot size, this type of screen has maximum open area.

• Slot size (mm): 0.10, 0.15, 0.2, 0.25, 0.30-3 (custom sizes available)
• Open area: Up to 90%
• Material: Low Carbon, Low Carbon Galvanized steel (LCG), Stainless Steel (304, 316L, etc.)
• Lengths: Up to 6 meters
• Diameter: 29 mm to 1300 mm
• End Connection: Plain beveled ends for butt welding or threaded connections