Hand pressure plant spray bottle EPOCA Nau Clear 8169 for gardens

The hand pressure plant sprayer Nau Clear from EPOCA delivers a maximum of 1.25 ml per stroke. Pressure comes from the hand pump, not from batteries or a compressor. A self-opening and self-closing valve reacts to that pump pressure. Water leaves the plastic nozzle as an adjustable jet. The same nozzle carries an ON/OFF lock, so the flow stops between applications.

The bottle is made in Italy and carries the trade code 8169. Four colours are available: Lava, Lime, Marine and Olive. The spray head can be taken off without tools. That makes rinsing the bottle simple after fertiliser or leaf tonic has been used. The clear body lets the user read the remaining liquid level at a glance. It suits indoor plants, balcony pots, seed trays and small greenhouse work.

Hand pressure plant sprayer Nau Clear: construction and function

Every part of the bottle serves the manual spray cycle. The trigger builds pressure, the valve releases it, and the nozzle shapes the result.

Spray system and nozzle

Output is metered by the pump stroke. Each full stroke releases up to 1.25 ml of liquid. The plastic nozzle rotates to change the jet from a narrow stream to a wider mist. An integrated ON/OFF lock closes the outlet when the sprayer is stored or carried. The valve opens and closes on its own under hand pump pressure, so no separate priming step is needed.

• Maximum output per stroke: 1.25 ml
• Plastic nozzle with adjustable jet pattern
• ON/OFF lock built into the nozzle
• Self-opening and self-closing valve under hand pump pressure
• Manual operation, no power source required

This layout keeps the spray consistent during repeated work. Short strokes give a light mist for seedlings. Longer, firmer strokes push a denser jet onto larger foliage. Because the lock sits on the nozzle itself, the setting stays where the user left it. The bottle can then travel between rooms or benches without dripping onto floors and shelves.

Bottle body and cleaning

The spray head detaches from the bottle without tools. That access matters when the sprayer has held fertiliser solution, insect treatment or hard water. Residue can be flushed out before it dries inside the tube. The transparent body shows the liquid level, so refilling is planned rather than guessed. The moulded shape fits one-handed use while the other hand holds a pot or branch.

• Removable spray head for cleaning the bottle
• Transparent body for level checking
• Manufactured in Italy
• Four colour options: Lava, Lime, Marine, Olive

Regular rinsing keeps the valve responsive over a long service life. After liquid feed, flush the bottle with clean water and pump a few strokes through the nozzle. Store the sprayer with the lock closed and the tank empty if it will stand unused. These habits reduce blockages and keep the spray pattern even on the next session.

Common applications

The sprayer suits everyday plant care at home and in small nurseries. Typical uses include misting indoor foliage, humidifying orchids and watering seed trays. Gardeners apply diluted liquid feed to balcony pots and window boxes with it. The adjustable jet also helps when leaves need a fine mist rather than a stream. Beyond plants, the metered output works for damping cloth during ironing or misting fresh produce on a display shelf.

Catalogue data

Catalogue entry 8169 lists the Nau Clear sprayer with a hand pump valve, a maximum spray volume of 1.25 ml per stroke and a plastic nozzle with jet adjustment and ON/OFF lock. The head is described as removable for bottle cleaning. Origin is stated as Italy. The colour range covers Lava, Lime, Marine and Olive. Individual capacities and colours appear in the variant table on this page.