Sicce Syncra Silent 4.0 Pump – 951 GPH
The Sicce Syncra Silent 4.0 delivers quiet, energy-efficient performance for a wide range of aquarium and water feature applications. Whether you need a high-flow return pump or reliable circulation for reactors, skimmers, or UV sterilizers, this pump offers precision engineering and long-term durability in both submersible and in-line setups.
Key Features
- Flow Output: Up to 951 GPH (adjustable)
- Synchronous Motor – Designed for ultra-quiet operation
- Energy Efficient – Strong flow with low wattage draw (80W)
- Adjustable Flow Control – Customize output for your system’s needs
- High-Quality Components – Ceramic shaft, durable rotor, and sealed housing
- Freshwater & Saltwater Compatible
- For Wet or Dry Use – Submersible or external installations
- 5.43 PSI Pressure Rating – Handles higher head height configurations
Ideal Applications
- Aquarium return pump (medium-sized systems)
- Reactor, skimmer, or chiller feed
- UV sterilizer flow control
- Indoor fountains and water displays
Technical Specifications
- Flow Rate: 951 GPH (adjustable)
- Max Head Height: 12.6 ft
- Power Consumption: 80W
- Pressure Rating: 5.43 PSI
- Inlet: 1" Female NPT or 1"–1¼" Hose Barb
- Outlet: ¾" Female NPT or ¾"–1" Hose Barb
- Pump Dimensions: 6.81" L × 3.90" W × 4.65" H
- Cord Length: 6 ft
- Warranty: 5-Year Motor / 6-Month Impeller (with online registration)
Backed by industry-leading Italian engineering, the Sicce Syncra Silent 4.0 combines high performance with silent operation in a compact, easy-to-maintain package.
Need help selecting the right pump for your system? Contact the Tidalwave team – we’re happy to help.
Placing an order is simple - just add your item to the cart & complete the checkout process online. Once your order is confirmed, we'll reach out to you directly to schedule a local pick-up appointment at our facility.
* All local pick-ups are by appointment only *
Yes, even if a product is listed as "out of stock", it's still available to order!
Many of our products are fulfilled on-demand - so even if the product shows as "out of stock", you can still place your order. We'll source the product from our extensive distribution network & we'll notify you as soon as your order is ready for pick-up.
We offer local pick-up by appointment only. After you place an order, we'll contact you directly to schedule a convenient pick-up time at our facility.
Pick-up location: 7137 58th St N, Pinellas Park, FL 33781