top of page
1/2" Thread Emitters:
Standard
SpecFlow GPST Emitter

The new GPH GPST emitters are designed to perform in the harshest environments, bringing commercial grade ruggedness to drip irrigation while providing an unmatched CV ratio.

This means they are turn key and maintenance free, no more call backs due to inconsistent flows from one emitter to another.  Our patent pending screen keeps debris from contaminating the emitter by increasing the size of the inlet by 250%.  The GPH screen was engineered with an o-ring molded into the face to ensure a leak free installation without the use of Teflon Tape.

 

 

 

 

 

 

Standard Option: Yellow Screen Pre-assembled

 

 

 

Features

  • High Velocity Self-Cleaning Mechanism purges at every startup ensuring reliable operation and less maintenance with out a hydraulic penalty.

  • ½" FIPT Inlet x Diffuser Cap Outlet.

  • Self sealing screen eliminates need for Teflon tape.

  • ISO compliant CV performance and pressure compensation range (10-50 psi) delivers more consistent emission uniformity over a wide range of inlet pressures and undulating terrain.

  • Individually color coded for easy identification with flow rate molded into the cap.

  • Engineering grade plastic and chloramine stabilized silicone diaphragm provide reliable performance in the toughest UV and chemical conditions.

  • Ergonomic design eases installation fatigue.

 

Click here for product demo.

 

Operating Range

  • Fixed Flow Rates: 0.5GPH - 10GPH

  • Pressure Compensation: 10-50 PSI

  • Filtration: 80 Mesh

 

 

 

 

 

Check Valve:

The Spec-Check utilizes spring check valve technology to create a true check valve with a 10 PSI cracking pressure.This saves water by eliminating low head drainage for up to a 15 foot elevation change. The combination of the Spec-Check along with GPH’s GPST & GPCB ensures that your system will operate at the highest level of performance and efficiency.

Check Valve Option: Orange Screen Pre-assembled

IMG_5523_edited.png

 

  • Pressure Compensating From 10 psi to 50 psi Without The Problems Associated With Other Brands Of Check Valve Emitters.
  • Spec-Check's 10 psi Internal Spring Check Valve Helps Prevent Drainage and Maintains Up to 15 Column Foot Of Water.
  • Anti-Siphon Operation Prevents Contamination From Back Flowing Into Line.

 Operating Range

  • Fixed Flow Rates: 0.5GPH - 10GPH

  • Pressure Compensation: 10-50 PSI

  • Filtration: 80 Mesh

Features

Standard Part Numbers

pic for web part #.jpeg

Check Valve Part Numbers

check valve Emitter Part # for Website Copy conv 1.jpeg
check valve Emitter Part # for Website Copy conv 2.jpeg
Images
SpecFlow GPST Emitter
PlantB.png
SpecFlow GPST Emitter

Click on an image to enlarge

bottom of page