Flow Switches are used to cut off power to the chiller incase the water flow stops (such as a pump failure or during water changes). The Flow Switch prevents the water inside the chiller from become frozen and bursting the pipes: ...

Be 1st to review

Chillers: See all items

Related Searches:

flow meter | flow mete | float switch | sure flow flow

Price Range:
$149.99 to $154.99

Octopus Flow Switch Assembly (1.5 inch PVC Slip Fitting)

The Flow Switch Assembly allows the Octopus 3000 to detect whether flow rates are above or below a certain user adjustable level, and triggers a local audible alarm or remote pager alarm (optional). Factory adjusted to close the c...

Be 1st to review

Testing Equipment: See all items

Related Searches:

flow meter | sure flow flow | flow mete | reverse flow

Our Price: $129.99

Item Code: OP3515

Aqua Logic 1.5 inch Flow Switch, 20A, 115V for Chillers up to 3/4HP (FS-1.5-20)

Be 1st to review

Chillers: See all items

Related Searches:

flow meter | chillers | chiller | flow

Our Price: $149.99

Item Code: AL1915

SCWD Wavemaker - Switching Current Water Director (Squid)

The SCWD (pronounced "squid") is a revolutionary device designed to provide alternating currents without the use of electricty. The SCWD mounts inline with 3/4" tubing, the two ports alternate the output, the bottom port is the in...

Avg. Customer Review (37) reviews

Wavemakers: See all items

Related Searches:

scwd | squid | wavemaker | scwd wavemaker

Price Range:
$37.99 to $85.49

Ultralife Float Switch

This float switch will operate for high water or low water applications. This can be achieved by simply removing the retaining ring and turning the barrel float upside down. This switch can handle multiple pumps with a combined am...

Avg. Customer Review (20) reviews

Dosing Pumps & Top-Off: See all items

Related Searches:

float switch | float | top off | switches

Our Price: $78.99

Item Code: UL1111

Reef Fanatic Float Switch Kit

Replacement float switch sensor kit for level controller includes one float sensor, one mounting bracket, and four suction cups.

Avg. Customer Review (3) reviews

Dosing Pumps & Top-Off: See all items

Related Searches:

float switch | top off | float valve | float switches

Our Price: $19.99

Item Code: RC1331

Digital Aquatics Float Switch Kit w/ Mount

The new Digital Aquatics float switch kits make configuration quick and easy! There are countless ways to use these new float switches with either your RKE or RKL system. Program an Auto Top Off (ATO) system, automate water trans...

Be 1st to review

Dosing Pumps & Top-Off: See all items

Related Searches:

float switch | float valve | float | float switches

Our Price: $24.99

Item Code: DA1413

Python Part - Switch

Python Part—Open/Close Switch manually controls removal of waste and refilling with clean fresh water.

Avg. Customer Review (2) reviews

Maintenance: See all items

Related Searches:

python | python part | siphons | switch

Our Price: $4.29

Item Code: PY1265

SpectraPure® Pressure-Switch Operated BP Kits HF

SpectraPure® PRESSURE-SWITCH OPERATED BOOSTER PUMP KIT HF Model # : SPBPHF-PS-115 Maximum System GPD: 100 SpectraPure® Booster Pump Kits are ideal for use on water sources with pressures below 40 psi (2.8 bar) such as priva...

Be 1st to review

Reverse Osmosis: See all items

Related Searches:

booster pump | pressure switch | scratch kits | magnesium test kit

Our Price: $249.99

Item Code: YSP5353

Digital Aquatics Double Float Switch Kit w/ Mounts

Avg. Customer Review (1) reviews

Dosing Pumps & Top-Off: See all items

Related Searches:

float switch | float switches | float | float valve

Our Price: $44.99

Item Code: DA1415

Digital Aquatics Float Switch Kit

Be 1st to review

Dosing Pumps & Top-Off: See all items

Related Searches:

float switch | float valve | float switches | top off

Our Price: $15.99

Item Code: DA1411

Octopus Power Failure Detection Switch Assembly (USA Only)

Power Failure Detection Switch with 110 VAC power supply and Mini-DIN connector. Provides audible alarm and pager alarm (optional) in the event of a power failure. For USA use only. In order for the Octopus to issue either a loca...

Be 1st to review

Testing Equipment: See all items

Related Searches:

power failure alarm | usa power | power failure | power

Our Price: $59.99

Item Code: OP3511

Octopus Level Switch Assembly

The Level Switch Assembly permits the monitoring of the water level, and triggers a local audible alarm and pager alarm (optional) in the event of a high or low condition. Switch can be installed either as normally open or normall...

Be 1st to review

Testing Equipment: See all items

Related Searches:

float switch | level controller | water level | switch

Our Price: $59.99

Item Code: OP3513

Digital Aquatics RKM-SW5 Switch 5

4 X Switch Ports With four switch input ports you can add another level of automation to your tank/system. Add float switches, leak detectors, ATO systems, and much more! IMPORTANT: Never apply power to the switch inputs. They ...

Be 1st to review

Testing Equipment: See all items

Our Price: $69.99

Item Code: DA1345

Digital Aquatics Switch Adapter Kit

Switch Adapter Kit for Digital Aquatics Reef Keeper

Be 1st to review

Testing Equipment: See all items

Related Searches:

float switch | test kits | float switches | switch

Our Price: $14.99

Item Code: DA1351

|<<

Next

>>|

Shopping Cart

Cart:
Subtotal:
Shipping:
Total:

0 items
$0.00
$0.00 $0.00

Email Specials

Newsletter Tips & Tricks! New Products!
Discounts & Promos!

Email is Private & Secure

Testimonials

March 06, 2010
"Marine Depot is AWESOME. I purchased my item and it was at my home in two days using normal UPS shipping!!! Thank you for your great customer service."
Michael

March 05, 2010
"Delivery time is unsurpassed. If you need it fast, there is no place faster than Marine Depot for standard shipping. They also have almost anything I could need for a reef tank."
Grey Seaslug

March 01, 2010
"They have so many great products and it’s a very easy website to navigate! From all-in-one to do-it-yourself, there is something for everyone! Awesome summaries at the top of every major heading! This company does a great job and the website is great!"
David Peron