Greenhouse & Nursery



Uniram™ is the industry’s most advanced pressure compensating dripline. Its specially developed drippers operate with the poorest water quality, in the most difficult environments and irrigate the steepest terrains with the highest uniformity. UniRam is the most reliable dripline for surface and subsurface applications.

Why Uniram™?

  • Uniram™ is the Industry's Most Reliable Dripper: The inlet filtration area is thirteen times larger than the nearest competitor, maintaining a steady supply of clean water to the dripper. The continuous self-cleaning, self-flushing diaphragm cleans debris throughout the entire irrigation cycle
  • Pressure Compensating Benefits at the Lowest Operating Pressure: Provides higher uniformity on steeper fields and longer runs.
  • Anti-Siphon Mechanism: Anti-vacuum mechanism prevents suction of dirt into the dripline, providing the critical protection needed against dripper plugging. 
  • Widest Flow Path - Ultimate Clog Resistance: Operates in extremely poor water quality conditions – designed with two wide flow path allowing larger particles to pass through, preventing plugging.

Product Advantages

  • Anti-Siphon Mechanism
  • Wide Compensating Range
  • Exclusive Non-Leakage (CNL) Mechanism (Optional) - Prevents system drainage when pressure is turned off at the end of each irrigation cycle.
  • Widest Flow Path – Ultimate Clog Resistance
  • Root Intrusion Barrier - Prevents roots from penetrating the dripper’s mechanism.
  • Large Filtration Area - Entire base of the UniRam dripper is made of filter inlets – flushing large particles from the dripper, eliminating clogging and maintaining an essential supply of water for uninterrupted operation.
  • Diaphragm - Made of chemical-resistant silicon.


  • For surface or sub-surface applications
  • For Agriculture, Greenhouse & Nursery, Landscape, and Wastewater
  • Ideal for high-frequency irrigation in undulating terrains
  • For poor water quality conditions


  • Inside diameter:
    • 0.540″ (16mm, 45 mil)
    • 0.570″ (17mm, 45 mil)
    • 0.620″ (18mm, 45 mil)
    • 0.690″ (20mm, 48 mil)
    • 0.820″ (60mm)
  • Nominal flow rates (GPH):
    0.26, 0.42, 0.53, 0.61, 0.92, 1.00
  • Common spacings:
    18″, 24″, 30″, 36″, 42″, 48″, 60″
  • Regulating pressure: 7 to 58 psi
  • Recommended filtration: 80 mesh (120 mesh for 0.26 GPH)


Need help finding the best solution?

Need help finding the best solution?

Contact our Greenhouse experts to learn which solution is suited for your needs.