½" MBSP x ½" FBSP Leakage Prevention Device for Drip lines (LPD)

NDJ Dripline leakage prevention device

½" Male BSP Thread x ½" Female BSP Thread

APPLICATIONS
Installed at the beginning of drip laterals
• Prevents draining of sub-main and main pipes after
system shut-off
• Improves irrigation uniformity by synchronizing
lateral opening and closure along the sub-main
• Reduces system filling times
• Can reinforce CNL driplines and button drippers
where slopes exceed the closing pressure of CNL
Installed along the lateral
• In steep slopes, it improves water distribution during
lateral draining
STRUCTURE AND FEATURES
• Simple, plastic 4-part structure
• Available with a large variety of integral inlet
connections
• Low head loss
• Recommended working pressure 1-4 bar

NDJ Drip line LPD by Wayne Seaman on Scribd