Description
Product Overview
The PENCK FN-55 fountain nozzle is a compact, black‑plastic accessory designed for small water features. Measuring 3 × 2 × 0.3 inches and weighing just 3.2 oz, it easily attaches to a 2‑inch NPT outlet using a secure barb connection. The porous scattered nozzle delivers a fine, adjustable spray that can be tuned for height and flow, creating a calming visual effect while aerating the water. Its durable construction ensures long‑term performance in indoor and outdoor environments.
Usage
Perfect for hobbyists and homeowners, this nozzle works with any submersible pump and extension pipe to enhance fish tanks, garden ponds, water bowls, and small decorative fountains. Its quiet operation and adjustable height make it suitable for indoor tabletop aquariums as well as outdoor patio water gardens. 
Why Choose Us
PENCK combines reliable engineering with user‑friendly design. The FN‑55 features a wear‑proof stainless‑steel shaft that resists corrosion, and the plastic housing is UV‑stable for outdoor use. Each unit undergoes strict quality checks, ensuring consistent spray patterns and a leak‑free fit. Customers appreciate the easy assembly—no tools required—and the added oxygenation that promotes healthy aquatic life.
Key Features
- Durable black plastic construction with UV resistance
- Fits standard 2‑inch NPT outlets for universal compatibility
- Adjustable spray height for customizable water displays
- Quiet operation and low power consumption
- Enhances water aeration, supporting healthier fish and plants
FAQ
What type of pump is required?
The nozzle works with any submersible pump that can deliver water through a 2‑inch NPT outlet. No additional adapters are needed.
Can the spray pattern be changed?
Yes, the porous nozzle allows you to adjust the flow rate and height, giving you control over the visual effect and water circulation.
Is the nozzle suitable for outdoor use?
Absolutely. The plastic housing is UV‑stable and the stainless‑steel shaft resists corrosion, making it ideal for garden ponds and patio water features.
How do I clean the nozzle?
Simply detach it from the pump, rinse with clean water, and wipe the interior with a soft brush to remove any debris or mineral buildup.
Does it require batteries?
No, the FN‑55 is a passive accessory that operates solely with the water flow from your pump.





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