1. Introduzione
Thank you for choosing the PROFLO PF194R Rockaway Drop-In Bathroom Sink. This manual provides detailed instructions for the safe installation, operation, and maintenance of your new sink. Please read this manual thoroughly before beginning installation and retain it for future reference.
The PROFLO PF194R is a 19-inch circular vitreous china drop-in bathroom sink, designed for durability and functionality. It features an integrated overflow and three pre-drilled faucet holes spaced at 4-inch centers, making it suitable for a variety of faucet styles. Its white finish complements most bathroom decors.

Immagine 1.1: Dall'alto verso il basso view of the PROFLO PF194R Rockaway sink, showcasing its circular design and three faucet holes.
2. Informazioni sulla sicurezza
Please observe the following safety precautions during installation and use of this product:
- Chiudere sempre l'alimentazione idrica principale prima di iniziare qualsiasi lavoro idraulico.
- Durante l'installazione, indossare adeguati dispositivi di protezione individuale, come occhiali e guanti di sicurezza.
- Handle the vitreous china sink with care to prevent chipping or breakage. It is heavy; use proper lifting techniques or seek assistance.
- Assicurarsi che tutti i collegamenti siano a tenuta stagna per evitare perdite.
- Do not use harsh abrasive cleaners on the sink surface, as this may damage the finish.
- In caso di dubbi su qualsiasi fase del processo di installazione, consultare un idraulico qualificato.
3. Contenuto della confezione
Verificare che tutti i componenti siano presenti e integri prima di iniziare l'installazione. Se qualche componente risulta mancante o danneggiato, non procedere con l'installazione e contattare l'assistenza clienti.
- PROFLO PF194R Rockaway Drop-In Bathroom Sink (1)
- Istruzioni per l'installazione (1)
- Note: Faucet, drain assembly, and mounting hardware are typically sold separately.
4. Strumenti necessari per l'installazione
The following tools are generally required for a standard drop-in sink installation:
- Chiave regolabile
- Mastice idraulico o sigillante siliconico
- Cacciavite (a croce e/o a taglio)
- Nastro di misurazione
- Matita o pennarello
- Jigsaw or Hole Saw (if cutting a new countertop opening)
- Occhiali di sicurezza
- Guanti
- Bucket (for catching water during disconnection)
5. Configurazione e installazione
This sink is designed for drop-in installation. Follow these general steps for installation. Refer to your faucet and drain assembly instructions for specific details on those components.
- Preparare il piano di lavoro: If installing in a new countertop, use the provided template (if included with your sink or faucet) to mark and cut the opening. Ensure the opening is clean and smooth.
- Installazione del rubinetto e dello scarico: Before dropping the sink into the countertop, install the faucet and drain assembly onto the sink according to their respective manufacturer's instructions. This is typically easier to do before the sink is in place.
- Applicare il sigillante: Apply a continuous bead of plumber's putty or silicone sealant around the underside rim of the sink that will contact the countertop. This creates a watertight seal.
- Posizionare il lavandino: Carefully lower the sink into the countertop opening, ensuring it is centered and aligned. Press down firmly to seat the sink into the sealant.
- Mettere in sicurezza il lavandino: From underneath the countertop, attach and tighten the mounting clips or fasteners provided with your sink or faucet. Do not overtighten, as this can crack the china.
- Connect Water Supply and Drain: Connect the hot and cold water supply lines to the faucet and the drain pipe to the drain assembly. Ensure all connections are hand-tight, then use an adjustable wrench for a final quarter-turn to ensure a secure, leak-free connection.
- Test per perdite: Turn on the main water supply and check all connections for leaks. Run water into the sink and check the drain connections. Tighten any leaking connections as necessary.

Image 5.1: Underside of the PROFLO PF194R sink, illustrating the design for drop-in installation and the rear drain location.
6. Funzionamento
The PROFLO PF194R Rockaway sink operates like any standard bathroom sink. Use the faucet handles to control water flow and temperature. The integrated overflow is designed to prevent water from spilling over the rim if the main drain becomes blocked. However, it is not a primary drainage system and should not be relied upon to prevent flooding if the faucet is left running unattended.
7. Manutenzione e cura
To maintain the pristine appearance and longevity of your PROFLO PF194R sink, follow these care instructions:
- Pulizia regolare: Wipe the sink surface with a dry, soft cloth after each use to prevent water spots and soap scum buildup.
- Pulizia profonda: For more thorough cleaning, use a mild, non-abrasive liquid cleaner and a soft sponge or cloth. Rinse thoroughly with water and dry immediately.
- Evitare abrasivi: Do not use abrasive cleaners, scouring pads, or harsh chemicals (e.g., strong acids, bleach, ammonia-based cleaners) as these can damage the vitreous china finish.
- Prevenire le macchie: Promptly wipe away any spills, especially those from cosmetics, hair dyes, or other staining agents.
- Controllare eventuali perdite: Periodically inspect the plumbing connections under the sink for any signs of leaks or drips. Address any issues promptly to prevent water damage.
8. Risoluzione Dei Problemi
Ecco alcuni problemi comuni e le loro possibili soluzioni:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Water leaking from under the sink. | Loose plumbing connections, improperly sealed drain or faucet. | Check and tighten all water supply and drain connections. Reapply plumber's putty or silicone sealant if necessary. |
| Drenaggio lento. | Partial clog in the drain pipe or stopper mechanism. | Remove the drain stopper and clean any hair or debris. Use a plumbing snake or a chemical drain cleaner (follow product instructions carefully). |
| Water spots or stains on the sink surface. | Hard water deposits, soap scum, or residue from personal care products. | Clean regularly with a mild, non-abrasive cleaner. For hard water spots, use a vinegar solution (diluted) and rinse thoroughly. |
If the problem persists after attempting these solutions, contact a qualified plumber or PROFLO customer support.
9. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | PROFLO |
| Numero di modello | PF194RWH |
| Colore | Bianco |
| Materiale | Vitreous Cina |
| Tipo di installazione | Entrare |
| Forma | Oval / Circular |
| Dimensioni del prodotto (P x L x A) | 19"P x 19"L x 8"A |
| Fori del rubinetto | 3 (at 4" Centers) |
| Traboccare | SÌ |
| Posizione dello scarico | Posteriore |
| Peso dell'articolo | 13.77 libbre |
10. Garanzia e supporto
PROFLO products are manufactured to high-quality standards and are backed by a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official PROFLO websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.
For technical assistance, replacement parts, or any questions regarding your PROFLO PF194R sink, please contact PROFLO customer support:
- Websito: Visit the PROFLO Store on Amazon (per informazioni generali sul prodotto)
- Informazioni sui contatti: Refer to the PROFLO official website or product packaging for the most current customer service phone numbers and email addresses.