Proline Pressure Compensating Flood Bubbler

A straight flow valve has a patented open flow design. There are no 90 degree angles that the flow of water has to maneuver around. This allows for flow rates as far low as 1 GPH. The diaphragm inside does not cause hammering when closing like a typical valve.

502-017

Features

  • Pressure compensating performance for controlled and consistent flow
  • Inlet 1/2” female pipe thread
  • Constructed of high impact plastic ABS materia

502-014

Pressure (PSI) Radius (ft) Flow (GPM)
20 0.10 0.20
25 0.10 0.23
30 0.10 0.25
35 0.10 0.25

502-015

Pressure (PSI) Radius (ft) Flow (GPM)
20 0.10 0.45
25 0.10 0.47
30 0.10 0.50
35 0.10 0.50

502-016

Pressure (PSI) Radius (ft) Flow (GPM)
20 0.60 0.70
25 0.80 0.73
30 1.00 0.75
35 1.00 0.75

502-017

Pressure (PSI) Radius (ft) Flow (GPM)
20 0.80 0.80
25 0.90 0.90
30 1.00 1.00
35 1.00 1.00

502-018

Pressure (PSI) Radius (ft) Flow (GPM)
20 0.80 1.80
25 0.90 1.90
30 1.00 2.00
35 1.00 2.00

Proline Pressure Compensating Spider Bubbler

Provides the ability to utilize an in-stem pressure regulating device
(PRD) for above ground shrub adapter applications.

502-023

Features

  • Pressure compensating performance for controlled and consistent flow
  • Inlet 1/2” female pipe thread
  • Constructed of high impact plastic ABS material

502-020

Pressure (PSI) Radius (ft) Flow (GPM)
20 1.30 0.20
25 1.50 0.23
30 2.00 0.25
35 2.00 0.25

502-021

Pressure (PSI) Radius (ft) Flow (GPM)
20 1.30 0.40
25 1.50 0.46
30 2.00 0.50
35 2.00 0.50

502-022

Pressure (PSI) Radius (ft) Flow (GPM)
20 1.30 0.40
25 1.50 0.46
30 2.00 0.50
35 2.00 0.50

502-028

Pressure (PSI) Radius (ft) Flow (GPM)
20 1.30 0.80
25 1.50 0.90
30 2.00 1.00
35 2.00 1.00

Proline Adjustable Flood Bubbler

Provides the ability to utilize an in-stem pressure regulating device
(PRD) for above ground shrub adapter applications.

502-010

Features

  • Inlet 1/2” female pipe thread
  • Constructed of high impact plastic ABS material
  • Stainless Steel Screw
  • Adjustable from 0 – 3.25 GPM & 35 PSI

502-010

Pressure (PSI) Radius (ft) Flow (GPM)
20 0-1.0 0-2.45
25 0-1.5 0-2.75
30 0-1.75 0-3.00
35 0-2.0 0-3.25