Syncra Silent 3.5 Pump (660 GPH) - Sicce

Sicce Syncra Silent 3.5 Pump (660 GPH)
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  • Sicce Syncra Silent 3.5 Pump (660 GPH)
  • Sicce Syncra Silent 3.5 Pump (660 GPH)
  • Sicce Syncra Silent 3.5 Pump (660 GPH)
  • Sicce Syncra Silent 3.5 Pump (660 GPH)
  • Sicce Syncra Silent 3.5 Pump (660 GPH)
  • Sicce Syncra Silent 3.5 Pump (660 GPH)

Syncra Silent 3.5 Pump (660 GPH) - Sicce

100% Recommend this to a friend (4 of 4)

SKU: 207736
$139.99
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Quick Overview

Why does BRS recommend this?


The Syncra Silent line of pumps come in many different sizes and will fit most tank needs.  Sicce uses high quality magnets in their pumps, which allows them to spin smoother with less noise than almost all other pumps in their price category.  If your tank needs a high flow return pump, or a smaller pump for a low flow reactor our first choice will always be Sicce.


Quiet, energy-efficient pump for a variety of uses in wet or dry application. Use in salt or freshwater.


  • Output: 660 GPH

  • Maximum Head Height: 12.5 Ft

  • Power Consumption: 68W

  • Inlet: 1" Female NPT or 1"-1 1/4" Hose

  • Outlet: 3/4" Female NPT or 3/4"-1" Hose

  • Dimensions: 4.84" x 3.35" x 4.13"
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Product Questions

I have a 60 cube what is the recomended gph I should get for the tank
I was thinking this model 3.5 would be best but still unsure
Question by: Josh on Mar 21, 2016 10:55:00 AM
Great question!
For a standard return pump you will want 10x your system volume (the sicce 3.5) many people will take head height into consideration for example the Sicce 3.5 has 660 gph at 0' height. at 12.5' the flow will be 0 GPH. At 6' for example the flow will typically be around 300 GPH. This means you also have the option to up-size the pump to account for head height. Feel free to let us know if you have any further questions!
Answer by: Connor (Admin) on Mar 22, 2016 10:30:00 AM
Will this pump be sufficient for my 76 gal tank protein skimmer?
Question by: Rob on Jan 18, 2014 11:51:00 AM
Hey Rob,
Most likely it would be fine but you will usually find a required or recomended flow rate in your protein skimmers specifications. Assuming that falls somewhere into this flow range as most skimmers for a 76g tank would you should be in great shape!
Answer by: Bulk Reef Supply on Jan 18, 2014 11:51:00 AM

Full Details

Sicce Syncra Silent Instruction Manual


Sicce Syncra Silent Spec Sheet


Features:


  • 3 Year Manufacturer's Warranty with online registration
  • Synchronous motor and advanced rotor result in 100% silent operation
  • Adjustable flow rate
  • Ceramic shaft and bearings
  • Durable rotor and shaft
  • Applications: saltwater aquariums, protein skimmers, indoor fountains
  • Submersible or in-line use
  • 5.43psi
  • 6 Ft cord

Quick Compare - Sicce Syncra Silent Submersible Pumps

Model No. Flow Rate Power Consumption Amps Head Maximum Inlet/Outlet Dimension (Inches)
0.5 185 GPH 8W .12 4 Ft 0.5" - 0.7" 3.5" x 1.9" x 2.8"
1.0 251 GPH 16W .25 5 Ft 0.5" - 0.7" 3.5" x 1.9" x 2.8"
1.5 357 GPH 23W .43 6 Ft 0.6" - 0.8" 4.0" x 2.4" x 3.1"
2.0 568 GPH 35W .65 6.5 Ft 0.8" - 1" 4.8" x 3.3" x 4.1"
3.0 714 GPH 48W .43 9.9 Ft 0.8" - 1" 4.8" x 3.3" x 4.1"
3.5 660 GPH 68W .7 12.5 Ft 1" - 1.2"/0.8" - 1" 6.8" x 3.9" x 4.6"
4.0 951 GPH 85W .85 12.5 Ft 1" - 1.2"/0.8" - 1" 6.8" x 3.9" x 4.6"
5.0 1321 GPH 105W .95 12.6 Ft 1" - 1.2"/0.8" - 1" 6.8" x 3.9" x 4.6"
HF 10.0 2500 GPH 145W 1.7 16.4 Ft 1" Barb - 1" MPT 11.38" x 6.29" x 6.69"
HF 12.0 3200 GPH 165W 1.9 17.05 Ft 1.5" 11.38" x 6.29" x 6.69"
HF 16.0 4200 GPH 190W 2.0 15.4 Ft 1.5" 11.38" x 6.29" x 6.69"

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Reviews

4 Items

  • Well made! By Russ K on 7/2/2015

    The pump is a solid and quiet. The "NPT" fittings work great with the included adapters, but leak easily when plumbed directly - even with Teflon tape. I did not want to go too thick on the tape and risk cracking the connection, so I added a bit of silicone to the threads and finally got a seal. Looks great externally. The shroud that covers the inlet is a nice touch to hide the fittings.
  • Quiet, but head height is significant. By Jim on 12/27/2014

    This is a really nice quiet pump. Be sure to review the head height vs. flow chart carefully. This pump loses flow pretty rapidly compared to some others based on the height of your return.
  • Energy efficient, but not silent By Liz on 8/13/2014

    There's nothing "silent" about this pump, it emits a loud hum like all the others (though maybe quieter? I'd like to see decibel noise comparison readings on these products that claim to be quieter). I bought it for the energy efficiency/reduce heat in the aquarium. The flow adjust valve is easy to reach/turn. Provides ample flow for a 40 gallon aquarium with a 5' return from the sump.
  • Excellent pump By Corey on 12/28/2013

    I ordered this pump about 3 months ago after some thorough research. This is an awesome pump for the price, very quiet! The included output adapter made it easy to connect 1" vinyl tubing. Overall, I'm very happy with this pump.

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