Hydroport™ adjustable flow bubblers deliver precise watering to the plants' root zones. Get adjustable discharge rate per each outlet, up to 20 GPH. This non-pressure compensating emitter is available with 4 or 8 outlets.
Key Features
Converts a sprinkler riser into a multi-outlet, low-flow drip irrigation emitter
Barbed swivel outlets enable tubing to be positioned where desired
Each outlet has an individually adjustable discharge rate from 0 to 20 GPH; turn dial with coin or flathead screwdriver to adjust rate
Built-in removable filter helps prevent clogging and can be cleaned to extend system lifespan
Designed to work with standard drip irrigation water pressures up to 50 PSI
Applications
Converts an underground sprinkler system to a micro irrigation drip system that waters multiple plants and with various flow rates
Ideal for landscaped perimeters and garden areas; can be used above grade or below grade in an emitter access box
As part of a complete drip system, the bubbler delivers low volume irrigation to the plant’s root zone; with a non-pressure compensating emitter, the longer the run the lower the volume of output as water travels further away from the water source
Installation & Maintenance
Connect the 1/2 in. FPT inlet to a 1/2 in. MPT connection point on an underground sprinkler riser; barbed outlets connect to 1/4 in. distribution tubing (A220 and A250) or 1/4 in. Dura Flo™ JR dripline
Periodically check for leaks or damage and repair as needed; recommended operating pressure for most emitters is up to 50 PSI
Materials & Sustainability
Emitter made of Acrylonitrile Butadiene Styrene (ABS) treated with UV inhibitors to prevent fading and cracking
Made in the USA
Drip irrigation can reduce water usage by up to 70% compared to conventional sprinkler irrigation when used properly; for most drip irrigation products, water is applied precisely and at the rate the soil can accept it to prevent runoff and erosion
Product Models
Part Number
Description
HPAM 4
Hydroport™ Adjustable Flow Bubbler, Four Outlets from 0 to 20 GPH, 1/2 in. FPT Inlet, 10-Pack
HPAM 8
Hydroport™ Adjustable Flow Bubbler, Eight Outlets from 0 to 20 GPH, 1/2 in. FPT Inlet, 10-Pack
HPAM 8-PK10
Hydroport™ Adjustable Flow Bubbler, Eight Outlets from 0 to 20 GPH, 1/2 in. FPT Inlet, 10-Pack