Hunter PGP Ultra 4-Inch Pop-Up Rotor with Light Spring Check Valve and 2.0 Nozzle
The PGP0420CHECK is a PGP Ultra 4-Inch Pop-Up Rotor with Light Spring Check Valve and 2.0 Nozzle sold by the manufacturer case of 20.
Key Specifications
- Series: PGP Ultra
- Pop-up height: 4 in.
- Check valve: light-spring drain check valve
- Nozzle: 2.0 preinstalled
- Hunter lists a PGP-04 drain check valve for up to 3 ft of elevation
- Inlet: 3/4 in. NPT
- Arc: 50° to 360°, part-circle and full-circle in one model
- Hunter published radius for the PGP Ultra series: 17 ft to 46 ft
- Hunter published flow for the PGP Ultra series: 0.36 to 14.8 GPM
- Recommended pressure: 25 to 70 PSI
- Operating pressure: 20 to 100 PSI
- Standard nozzle trajectory: 25°. Low-angle nozzle trajectory: 13°
- Warranty: 5 years
- Hunter’s blue 2.0 nozzle chart lists 34 ft and 2.0 GPM at 45 PSI
- Case quantity: 20
Frequently Asked Questions
How many rotors are in the case?
This case contains 20 rotors of model PGP0420CHECK.
What inlet size does the PGP Ultra use?
Hunter lists a 3/4 in. NPT inlet on the PGP Ultra.
What arc does the PGP Ultra cover?
Hunter rates the PGP Ultra from 50° to 360°, part-circle and full-circle in one model.
Does this 4-inch model include a check valve?
Yes. This case is the 4 in. PGP Ultra with the light-spring check valve. Hunter lists a PGP-04 drain check valve for up to 3 ft of elevation.









