Oase Telescopic Nozzle Extension TE 5 K 1/2″

Oase Telescopic Nozzle Extension TE 5 K ½”

Precision Adjustable Telescopic Nozzle Extension for Variable Fountain Heights in Decorative Pond and Water Feature Installations

The Oase Telescopic Nozzle Extension TE 5 K ½” is a versatile and durable fountain accessory designed to provide precise, adjustable height control for your existing fountain nozzles. Perfect for decorative ponds, water features, and landscape fountain installations, this extension allows pond owners and designers to fine-tune the elevation of water jets without repositioning the pump or altering the main fountain system.

Crafted from high-quality, corrosion-resistant plastic, the TE 5 K ½” ensures long-lasting performance even in continuous outdoor use. Its smooth telescopic adjustment mechanism allows the extension length to vary from 200 mm up to 300 mm, accommodating different water heights, spray patterns, and aesthetic preferences.

The extension is equipped with a standard G ½” male thread connection, making it compatible with a wide range of Oase fountain attachments, including decorative nozzles and multi-jet heads. This allows seamless integration into existing fountain setups without requiring additional adapters or modifications.

By providing adjustable nozzle height, the TE 5 K ½” enhances the visual impact of your water feature, enabling taller, more dramatic sprays when needed or lower, subdued effects for gentle rippling patterns. The telescopic design also simplifies seasonal adjustments and maintenance, allowing users to adapt the fountain display to changing water levels or weather conditions.

Benefits

• Variable nozzle height adjustment from 200 mm to 300 mm
• Precision telescopic mechanism for fine-tuning spray patterns
• Durable, corrosion-resistant plastic construction
• Compatible with G ½” fountain attachment threads
• Enhances aesthetic flexibility and visual impact of water features
• Simplifies seasonal adjustments and maintenance

When to Use

• Adjusting fountain height in ornamental ponds
• Modifying spray patterns for aesthetic display or wind conditions
• Seasonal adaptation of fountain performance
• Integrating with multi-jet or decorative fountain heads
• Fine-tuning water feature jets without repositioning pumps

How It Works

• Attaches to existing fountain nozzles via G ½” male thread
• Telescopic body allows smooth adjustment between 200 mm and 300 mm
• Maintains stability while supporting fountain attachments
• Provides consistent water flow through the extension without turbulence

How To Use

1. Screw the telescopic extension onto the G ½” thread of your existing fountain nozzle
2. Adjust the height to the desired position between 200 mm and 300 mm
3. Secure in place and verify alignment of the nozzle
4. Operate fountain as usual, making adjustments as required for visual effect

Product Specifications

• Product Type: Telescopic fountain nozzle extension
• Connection: G ½” male thread (13 mm)
• Extension Length: 200–300 mm
• Material: High-quality corrosion-resistant plastic
• Application: Fountain nozzle height adjustment
• Category: Fountain accessories

Key Benefits

• Flexible nozzle height adjustment for variable fountain displays
• Durable construction suitable for continuous outdoor use
• Simple installation with standard thread compatibility
• Enhances fountain aesthetics and functional versatility

Ideal For

• Decorative ponds and garden fountains
• Multi-jet or adjustable nozzle installations
• Seasonal height adjustments in outdoor water features
• Fine-tuning water spray patterns in ornamental displays

Technical details

• Product: Oase Telescopic Nozzle Extension TE 5 K 1/2″
• Brand: Oase
• SKU / product code: FN112
• Type: pump equipment
• Check model size, flow rate, connection size and compatibility before ordering.
• Install with suitable supporting equipment and allow access for future servicing.

Choosing the right pump setup

When choosing a pond pump, the number on the box is only the starting point. Real flow is affected by head height, pipe length, bends, hose diameter, valves, UV units and the filter it is feeding. A pump that looks powerful on paper can lose a lot of performance if it is pushed through undersized hose or a restrictive run of fittings.

For best results, plan the pump, filter, UV and return pipework together. Use larger bore hose or pressure pipe where possible, keep bends sensible and leave enough access to remove the pump for cleaning. This gives the equipment a better chance of delivering the flow the pond actually needs.

UV sizing and maintenance notes

Oase Telescopic Nozzle Extension TE 5 K 1/2″ should be matched to the pond volume, flow rate and water clarity problem you are trying to solve. UV clarification works best when water passes the lamp at a suitable speed and the quartz sleeve is kept clean. If the flow is too fast, contact time can be reduced. If the lamp is old or the quartz sleeve is dirty, performance can drop even when the unit still appears to be switched on.

• Replace UV lamps as part of routine seasonal maintenance.
• Clean or inspect the quartz sleeve when water clarity starts to deteriorate.
• Match the UV to the pump and filter rather than installing it in isolation.
• Allow safe access for lamp changes and winter maintenance.

Good UV performance also depends on mechanical filtration. Removing fine debris before the UV helps the lamp work on green water algae more effectively.

Helpful links and compatible products

Use these links to plan the rest of the system around this product. The right pump, pipework, UV, air supply, media or spares will make the installation easier to set up, maintain and service.

• View the full Oase range
• Pond filters
• Pond pumps
• UV clarifiers
• Standard flexible pond hose
• Heavy duty flexible pond hose

More useful ranges and guides

These related ranges and guides may help you compare options, choose the right accessories and plan the full pond system rather than viewing this product in isolation.

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