Monoflex CNC computer lathed flush threads follow ASTM F-480
recommendations for reliable, consistent results on the job site.
Our close tolerances provide a strong connection while
retaining ease of assembly.
Manufactured from quality PVC pipe, Monoflex flush thread
screens and casings are available in diameters of 1/2” through 16” with 2, 4,
or 8 threads per inch in Sch. 40 & Sch. 80. Other schedules and SDR’s are
available in PVC and high density polyethylene.
Lengths are measured as “laying length”, (not including male
thread length), in 2” and 4” diameters, Sch. 40 and Sch. 80 and 6” Sch. 80. All
other diameters and schedules are measured end to end. Custom lengths are
available in all diameters.
All standard Monoflex PVC threads are compatible with other
materials threaded to ASTM F-480 recommendations, with the same TPI. Note: Threads on 14” and 16”
Monoflex screens and casings are not ASTM F-480 as the flush thread guideline does not specify pipe diameters larger than 12”.
All standard screens provide maximum net open area. A wide
variety of slot sizes and spacings are available to adapt to various site
conditions and applications.
1/2” through 6” Sch. 40 and Sch. 80 screens and casings are
provided with Buna-N O-rings. O-rings may be installed or packaged separately
depending on size. O-rings for all other sizes and schedules are sold
separately. Please specify if O-rings are required when placing order.
All flush thread screens and casings are Enviro wrapped and
hermetically sealed at both ends as a standard practice.
