K-Rain PFSA Shrub Adapter for Female-Threaded Nozzles
Brand: K-Rain SKU: PFSA
Product Overview
The K-Rain PFSA is a fixed shrub adapter with male nozzle threads for installing compatible female-threaded spray or rotary nozzles on a rigid 1/2-inch riser. It provides above-grade nozzle mounting for shrub beds, groundcover, planters, and other locations where a pop-up body is unnecessary or where the nozzle must remain elevated above vegetation.
The lower connection accepts a 1/2-inch male NPT riser, while the upper male thread accepts female-threaded K-Rain Pro-S-compatible nozzles, including approved fixed, adjustable, or rotary models. The adapter itself has no pop-up movement, pressure regulation, check valve, filter, or watering pattern. The nozzle and riser are purchased separately.
Fixed shrub risers remain exposed above grade and should be placed where they will not create a trip, mower, or impact hazard. Confirm local irrigation requirements, protect the installation from mechanical damage, and use pressure regulation appropriate for the selected nozzle.
Key Features
- Fixed shrub adapter for above-grade nozzle mounting
- Upper male thread accepts compatible female-threaded nozzles
- Lower 1/2-inch female NPT connection fits a male riser
- Works with compatible spray and rotary nozzle families
- No pop-up mechanism
- Nozzle and riser sold separately
Common Uses
- Shrub beds and groundcover
- Raised planters and planted areas
- Converting a 1/2-inch riser to a female-threaded nozzle platform
- Replacing a damaged fixed shrub adapter
Technical Specifications
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Nozzle connection: Male thread for compatible female-threaded nozzles
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Product type: Fixed shrub adapter
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Included: Adapter only; nozzle sold separately
Compatibility & Installation Notes
Thread the adapter onto a supported 1/2-inch male NPT riser using an appropriate sealant without overtightening the plastic fitting. Install a compatible female-threaded nozzle and filter, then regulate pressure according to the nozzle requirements. Position the fixed riser away from mowing and walking paths.
Frequently Asked QuestionsDoes PFSA include a nozzle?
No. It is the shrub adapter only.
What nozzle thread does it accept?
The upper male thread accepts compatible female-threaded nozzles.
Does it pop up and retract?
No. PFSA is a fixed adapter installed on a rigid riser.
Why Buy the K-Rain PFSA Shrub Adapter for Female-Threaded Nozzles?
Big Frog Supply organizes the thread direction, fixed-riser application, and included components so homeowners, contractors, and maintenance teams can distinguish PFSA from adapters intended for male-threaded nozzles before ordering.
