The water enters the filter through a plate with four or six angular holes, directing the flow in a circular pattern along the length of the filter element. The water flows through the element screen openings while solid particles are collected at the lower section of the filter. These particles can be easily removed by opening the drain valve for a short period of time. The filters are supplied with 4-6 plugs enabling the use to adjust the number of holes to suit the filtering flow rate.
Applications:
Well water containing small quantities of sand (< 3ppm)
Specifications:
Recommended Head Loss: 4.5-7.5 psi
Max Operating Pressure: 120 psi
Max Pressure: 150 psi
Circulation Plate: 6 directional holes and rubber stoppers for precise flow rate adjustment for 2, 3, 4, and 6 in. sizes (4 directional holes for 8 in. size)
2, 3, 4, and 6 in. end connections: Grooved
8 in. end connections: Flanged
Screen Mesh Sizes: 080, 120, 150, 200
Screen Thickness: 0.9 mm
Product Advantages:
Maintains water flow without increased pressure loss
Automatically removes residue from screen during filtration
Adjusts to system's actual flow rate for effective filtration and trouble-free operation
Filter element is a perforated PVC cylinder with a highly durable stainless-steel screen and dome shaped sedimentation tank
Maximum anti-corrosion protection with a carbon steel epoxy coated filter body
Optional automatic flush valve and timer available
A coarse screen protects the finer screen from large particles and it can be periodically cleaned manually. Automatic flushing of the fine screen is activated once the pressure differential in the filter reaches a pre-determined value. During the flushing cycle, the backflush valve opens, pressure is released from the piston and debris laden water is discharged through the backflush valve. Pressure in the hydraulic motor chamber and the dirt collector is significantly lowered causing the dirt collection nozzles to move along and rotate cleaning the whole internal screen surface. The flushing cycle takes 5 seconds. The backflush valve closes at the end of the cycle, pressure is reapplied, moving the nozzles back to their resting position and the filter is cleaned. During the whole process, water supply is uninterrupted.
Applications:
Primary filtration for good quality well water with no organic matter
Protects row and permanent crops from inorganic materials
Specifications:
Min Operating Pressure: 30 psi
Max Operating Pressure: 150 psi
Max Water Temperature: 149 F (65 C)
End Connections: Flanged
Screen Mesh Sizes: 080, 120, 150, 200
Sizes: 4, 6, 8, and 10 in.
Control Voltage DC Latching
Filter Housing: baked epoxy, carbon steel coated
Product Advantages:
Ease of maintenance due to quick access to internal components and simple disassembly
Proven and robust control structure included at no additional cost
High quality construction and durability backed by the world's most trusted irrigation manufacturer
3-Layer, 316 stainless steel screen technology provides long life and high performance under even the most demanding conditions
Externally mounted backflush valve for easy serviceability
Plastic Spin-Clean® Filters unique screen filters that stay clean during operation. They effectively keep debris moving across the screen element towards the basin, where it is collected and can be drained to atmosphere.
Features:
No moving parts
Unique Spin Clean® action keeps the screen clean during operation
Engineered plastic construction is light in weight and resistant to corrosion and injected chemicals
Two-piece threaded housing with O-ring seal for easy screen access and maintenance
Pressure ratings of 80 psi and 150 psi available in 3/4" and 1" models, 150 psi rating for 1 1/2", 2" and 5E-40-1 1/2" models.
Stong stainless steel screen elements available in 30, 50, 100, 150 (standard) and 200 mesh
Vinyl screen collars prevent debris from by-passing filter area
Available with vall valve for flushing devris basin
Only 5-8 psi pressure loss required across filter to ensure best self-cleaning action
The ORG Series are designed to provide efficient, reliable filtration while reducing the amount of backwash water required. This low water consumption makes it the ideal unit for a wide variety of applications. These filters have been used by JNM Technologies for large agricultural and industrial projects.
Features:
Uses less water than conventional self-cleaning filters
Available in sizes from 1 1/2" to 10"
Multiple screen pattern options
Few moving parts meaning low mechanical maintenance