Senninger’s Low Flow Pressure Regulator is ideal for installations requiring lower flows including solid set, drip or other low volume irrigation as well as center pivot and other mechanical-move systems. Each regulator maintains a constant preset outlet pressure based on its flow / inlet pressure. (Note: With no flow through the regulator, the inlet and outlet pressures will be the same.)

Features

• 100% water tested for accuracy
• Can be installed above or below ground
• Maximum flow path resists plugging
• Very low hysteresis and friction loss
• Pressures: 6-40 psi  (0.41-2.76 bar)
• Flows: 0.1 – 8 gpm (23 – 1817 L/hr)
• Inlet sizes: 3/4” F NPT
• Outlet sizes: 3/4” F NPT
• Backed by 2-year warranty on materials, workmanship and performance
• Models also available for effluent (specify EFF) and mining (specify EFF for gold & silver and CMS for copper)

Model # Preset Operating Maximum Inlet Pressure Flow Range
PRL-6 6 psi
(0.41 bar)		 100 psi
(6.90 bar)		 0.5-5 gpm
(114 – 1135 L/hr)
PRL-10 10 psi
(0.69 bar)		 120 psi
(8.27 bar)		 0.5-5 gpm
(114 – 1135 L/hr)
PRL-12 12 psi
(0.83 bar)		 135 psi
(9.31 bar)		 0.1-8 gpm
(23 – 1817 L/hr)
PRL-15 15 psi
(1.03 bar)		 150 psi
(10.34 bar)		 0.1-8 gpm
(23 – 1817 L/hr)
PRL-20 20 psi
(1.38 bar)		 150 psi
(10.34 bar)		 0.1-8 gpm
(23 – 1817 L/hr)
PRL-25 25 psi
(1.72 bar)		 150 psi
(10.34 bar)		 0.1-8 gpm
(23 – 1817 L/hr)
PRL-30 30 psi
(2.07 bar)		 150 psi
(10.34 bar)		 0.1-8 gpm
(23 – 1817 L/hr)
PRL-35 35 psi
(2.41 bar)		 150 psi
(10.34 bar)		 0.1-8 gpm
(23 – 1817 L/hr)
PRL-40 40 psi
(2.76 bar)		 150 psi
(10.34 bar)		 0.1-8 gpm
(23 – 1817 L/hr)

Caution:

Always install pressure regulators downstream from all shut-off valves

Be sure to install pressure regulators in the proper direction. The arrow on the upper housing shows the direction of the flow and should always point downstream toward applicators