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Liquid Cooling Safety
Frozencpu.com makes every effort to provide the latest and greatest safety devices for liquid cooling. The safety devices you use in your liquid cooled computer system are a critical element for optimizing the overall performance and longevity of your water cooling system.

We carry all the brand names you know and trust including Thermaltake, Innovatek, Danger Den, and others too!


Koolance Liquid Level Sensor - 70mm (SEN-LVL70)
Koolance Liquid Level Sensor - 70mm (SEN-LVL70) Koolance liquid level sensor with column float and 2-pin connector. Circuit is normally open until float reaches the bottom of the metal column. Total length = 77mm (3"), with 70mm (2.76") below the knurled cap. Nickel plated brass, G 1/4 threading.
2 In Stock, Ships Today Till 6pm EST
$14.99
FrozenCPU.com <b>Custom</b> Thermal-Star / Bitspower Liquid Cooling Temp Probe Display
FrozenCPU.com Custom Thermal-Star / Bitspower Liquid Cooling Temp Probe Display Combine the visual effect of a Thermal-Star with the integrated power of the Bitspower thermal probe and this is what you get. A single G 1/4 threaded port plug that can be used on any reservoir or device with a spare G1/4 port that displays your fluid temp on the Thermal-Star. Available in multiple display colors and optional Lian Li bay cover...
In Stock, Ships Today Till 6pm EST
$45.95
Koolance INS-FM17N Coolant Flow Meter
Koolance INS-FM17N Coolant Flow Meter Koolance's inline flow meter provides a visual and electronic indicator of real-time coolant flow rate. Compatible with 1/4" (6mm), 3/8" (10mm), or 1/2" (13mm) ID G 1/4 BSP threaded nozzles. A frequency circuit (sold separately) multiplies the RPM signal to allow it to be read by most fan tachometer headers (such as those found on ATX motherboar...
32 In Stock, Ships Today Till 6pm EST
$23.99
Bitspower G 1/4" Temperature Sensor Stop Fitting - Matte Black (BP-MBWP-CT)
Bitspower G 1/4" Temperature Sensor Stop Fitting - Matte Black (BP-MBWP-CT) The Bitspower G 1/4" Temperature Sensor Stop Fitting fits any standard G1/4" threaded port and will report back liquid coolant temperatures to any monitoring device that uses standard 2 Pin temperature probes.
134 In Stock, Ships Today Till 6pm EST
$10.95

Liquid Cooling Safety Categories
Aquaero Series Liquid Leak Sensors Pressure Valve 
Funnels / Syringe Liquid Level Indicators Software & Controllers 
Liquid Filters Liquid Pressure Sensors System Cleaner 
Liquid Flow Indicators Liquid Temp Sensors  

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Alphacool G 1/4 Flow Indicator w/ RPM Signal - Plexi Alphacool G 1/4 Flow Indicator w/ RPM Signal - Plexi
Brand: Alphacool  

The Alphacool flow sensor is designed to fit the needs of computer water cooling enthusiasts. As other flow sensors have unusual threads or need an additional electronic device, this Alphacool flow sensor can be used with G1/4 fittings and can be directly connected with a standard 3-pin fan cable to a mother board, a fan controller or an electronic device (Heatmaster,...


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$24.99

Alphacool Heatmaster II Liquid Cooling PCB Control Board (26153) Alphacool Heatmaster II Liquid Cooling PCB Control Board (26153)
Brand: Alphacool  

The new generation of cooling control from Alphacool: The Heatmaster II The new Alphacool Heatmaster II was developed in Germany over multiple years, and has continuously been improved considering the experiences from the first version. Hence we are now, after a development and testing period of almost 3 years, able to present the best Heatmaster of all times! T...


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$84.99

Alphacool Heatmaster II Waterblock (11045) Alphacool Heatmaster II Waterblock (11045)
Brand: Alphacool  

More power per channel for the Heatmaster 2! To allow connection of even more powerful pumps or more fans to one channel, this cooler was developed to allow integration into the water cooling loop. This increases the output power of an individual channel from 18W to 38W. This allows maximum utilization of the potential channels. Important: The total power dra...


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$24.99

Alphacool Inline G1/4 Female to Female Filter - Plexi Alphacool Inline G1/4 Female to Female Filter - Plexi
Brand: Phobya  

The Alphacool water filter made from Plexi is ideal for watercooling systems with micro-structure cooling plates. This filter effectively prevents clogging of the micro-structure inside of the waterblocks. This is becoming more and more important as the fine structures in today's waterblocks can sometimes barely be cleaned by hand. This filter offers multiple advanta...


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$19.99

Aquacomputer 5.25" Bay Adapter for Aquaero 5 LT (53098) Aquacomputer 5.25" Bay Adapter for Aquaero 5 LT (53098)
Brand: Aquacomputer  

This kit allows installation of an Aquaero 5 LT (not included) into a free 5.25-inch drive bay. A front panel is not included here, the existing housing aperture is to be used. This adapter makes an easy place to install the controller. Allows you to place this internally behind an existing face plate and yet out of the way of other components.


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$11.99

Aquacomputer Aluminum Mount Bezel for Poweradjust 2 USB - Black (53087) Aquacomputer Aluminum Mount Bezel for Poweradjust 2 USB - Black (53087)
Brand: Aquacomputer  

This black aluminum bezel allows mounting shaft assembly from one to three free poweradjust 2 USB in a 5.25 inch. Unused fixing holes in the front panel can be sealed with the supplied flat head screws. These make installation of the Power Adjust easy and clean.


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$22.99

Aquacomputer Aquabus 4-Pin Connection Cable (53122) Aquacomputer Aquabus 4-Pin Connection Cable (53122)
Brand: Aquacomputer  

This connection cable can be used for aquabus connection between Aqua Computer devices.


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$6.99

Aquacomputer Aquabus 4-Pin Y Splitter Cable (53124) Aquacomputer Aquabus 4-Pin Y Splitter Cable (53124)
Brand: Aquacomputer  

This connection cable can be used for splitting aquabus connections between Aqua Computer devices.


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$6.99

Aquacomputer Aquaero 5 and 6 PRO Aluminum Faceplate - Black (53091) Aquacomputer Aquaero 5 and 6 PRO Aluminum Faceplate - Black (53091)
Brand: Aquacomputer  

Replacement bezel for an Aquaero 5 PRO. The Aquaero 5 PRO ships with a stainless steel bezel, using this black anodized aluminum bezel, the Aquaero perfectly matches any black PC case. The aquaero 5 PRO is not included in delivery and must be ordered separately. The second figure shows the bezel mounted to an Aquaero (not included in delivery).


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$12.99

Aquacomputer Aquaero 5 and 6 XT Aluminum Faceplate - Black (53126) (for newest revision 53125) Aquacomputer Aquaero 5 and 6 XT Aluminum Faceplate - Black (53126) (for newest revision 53125)
Brand: Aquacomputer  

Replacement bezel for an Aquaero 5 XT (newest revision, 53125). The Aquaero 5 XT ships with a stainless steel bezel, using this black anodized aluminum bezel, the Aquaero perfectly matches any black PC case.


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$13.99

Aquacomputer Aquaero 5 LT USB Fan Controller Liquid System Controller (53095) Aquacomputer Aquaero 5 LT USB Fan Controller Liquid System Controller (53095)
Brand: Aquacomputer  

The Aquaero is an absolutely autonomous working microprocessor-controlled device with USB 2.0 interface. All speed parameters and sensor values can be set and visualized in an user-friendly PC-software. Four programmable channels are available for fans as well as eight temperature inputs. Alarm options are built in for safety set up as well as a flow sensor input.


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$76.95

Aquacomputer Aquaero 5 PRO USB Fan Controller / Graphic LCD / Liquid System Controller (53090) Aquacomputer Aquaero 5 PRO USB Fan Controller / Graphic LCD / Liquid System Controller (53090)
Brand: Aquacomputer  

The aquaero is an absolutely autonomous working microprocessor-controlled device with USB 2.0 interface. All speed parameters and sensor values can be set and visualized in an user-friendly menu or through an even easier to use PC-software. Additionally, the graphic LC display can be used to display almost any information using the popular LCD software LCDHype. Se...


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$149.99

Aquacomputer Aquaero 5 Series Waterblock (Aquaero LT / PRO / XT) (53093) Aquacomputer Aquaero 5 Series Waterblock (Aquaero LT / PRO / XT) (53093)
Brand: Aquacomputer  

Mounted on an aquaero 5 controller, this water block improves the heat dissipation and thereby significantly increases the maximum power output of the fan channels.


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$34.99

Aquacomputer Aquaero 5mm LED Muli-Color Module - RGB (34930) Aquacomputer Aquaero 5mm LED Muli-Color Module - RGB (34930)
Brand: Aquacomputer  

Full-color lighting module for connection to the LED output of the fifth aquaero The illumination module consists of an ultra-bright RGB LED in which all three primary colors can be controlled separately. Compatible with: aquaero 5 XT aquaero 5 PRO aquaero 5 LT Aquaero 6 XT Aquaero 6 Pro


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$11.99

Aquacomputer Aquaero 6 Pro / XT Passive Heatsink - Black (53164) Aquacomputer Aquaero 6 Pro / XT Passive Heatsink - Black (53164)
Brand: Aquacomputer  

Mounted on an aquaero 6 controller, this passive heat sink improves heat dissipation and thereby increases the maximum power output of the fan channels. For optional active cooling, the aquaero 5 water block (art. no. 53093) can be installed on top of the passive heat sink. Passive heat sink and Real Time Clock module (art. no. 53127) can be installed simultaneously, ...


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$24.99

Aquacomputer Aquaero 6 Pro / XT Passive Heatsink - Red (53158) Aquacomputer Aquaero 6 Pro / XT Passive Heatsink - Red (53158)
Brand: Aquacomputer  

Mounted on an aquaero 6 controller, this passive heat sink improves heat dissipation and thereby increases the maximum power output of the fan channels. For optional active cooling, the aquaero 5 water block (art. no. 53093) can be installed on top of the passive heat sink. Passive heat sink and Real Time Clock module (art. no. 53127) can be installed simultaneously, ...


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$24.99

Aquacomputer Aquaero 6 PRO USB Fan Controller / Graphic LCD / Liquid System Controller (53145) Aquacomputer Aquaero 6 PRO USB Fan Controller / Graphic LCD / Liquid System Controller (53145)
Brand: Aquacomputer  

The Aquaero is an absolutely autonomous working microprocessor-controlled device with USB 2.0 interface. All speed parameters and sensor values can be set and visualized in an user-friendly menu or through an even easier to use PC-software. Additionally, the graphic LC display can be used to display almost any information using the popular LCD software LCDHype. Th...


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$219.99

Aquacomputer Aquaero 6 XT USB Fan Controller / Touch Screen / Graphic LCD / Liquid System Controller w/ Remote (53146) Aquacomputer Aquaero 6 XT USB Fan Controller / Touch Screen / Graphic LCD / Liquid System Controller w/ Remote (53146)
Brand: Aquacomputer  

The aquaero is an absolutely autonomous working microprocessor-controlled device with USB 2.0 interface. All speed parameters and sensor values can be set and visualized in an user-friendly menu or through an even easier to use PC-software. Additionally, the graphic LC display can be used to display almost any information using the popular LCD software LCDHype. Se...


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$224.99

Aquacomputer Aquaero Flow Sensor Connection Cable (53027) Aquacomputer Aquaero Flow Sensor Connection Cable (53027)
Brand: Aquacomputer  

Three-wire cable to connect the flow sensor (No. 53068) to aquaero 4.00 aquastream, Ultra XT or poweradjust. Length 30 cm, both sides plug (special plug on the sensor). The cable can be extended if required by a standard 3-pin fan extension cable.


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$4.99

Aquacomputer Aquaero Power Connect - 24 pin ATX Standby Power / ATX Break Aquacomputer Aquaero Power Connect - 24 pin ATX Standby Power / ATX Break
Brand: Aquacomputer  

24 pin ATX adapter plug on standby power supply connector for the aquaero and out-run a loop ATX PS_ON # line (green) for possible use with the switch output of the aquaero.


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$14.99

Aquacomputer Aquaero Tubemeter Connection Cable  (93266) Aquacomputer Aquaero Tubemeter Connection Cable (93266)
Brand: Aquacomputer  

This cable serves for the connection of the tubemeter to the aquabus. The tubemeter recognizes automatically whether it is attached at USB or the aquabus. In addition the cable must be attached to a power supply plug of the PC's power supply unit.


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$7.99

Aquacomputer D5 Pump Motor w/ USB and Aquabus Interface (41093) Aquacomputer D5 Pump Motor w/ USB and Aquabus Interface (41093)
Brand: Aquacomputer  

The D5-pump mechanism represents a powerful pump motor, which must still be completed with a suitable housing to a pump. The electronically commutated spherical motor has an extremely smooth running and long life. The USB version of Aqua Computer D5 pump mechanics has an integrated drive and control electronics with USB and aquabus interface, configurable alarm output...


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$134.99

Aquacomputer G 1/4 Thread Temperature Sensor (53067) Aquacomputer G 1/4 Thread Temperature Sensor (53067)
Brand: Aquacomputer  

This temperature sensor for aquaero, aquastream XT and aquaduct is equipped with one G1/4 inner thread and one G1/4 outer thread with o-ring seal and can be installed directly between water block/radiator and hose fitting. Cable length approx. 60 cm, female connector.


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$12.99

Aquacomputer G1/4 Flow Meter Sensor Block - (Aquaero Series / Poweradjust / Fan-O-Matic Pro / Alphacool Heatmaster) (53068) Aquacomputer G1/4 Flow Meter Sensor Block - (Aquaero Series / Poweradjust / Fan-O-Matic Pro / Alphacool Heatmaster) (53068)
Brand: Aquacomputer  

This flow rate sensor from aquacomputer has an extremely low flow resistance and is therefore perfectly suited even for High-flow systems. The Sensor is made from Delrin and stainless steel and is therefore not only technically but also optically exceptionally well-made. The symmetrical design with two identical nozzles allows integration into the system without havin...


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$56.95

Aquacomputer G1/4 Flow Meter Sensor Block USB Version-(Aquaero Series/Poweradjust/Fan-O-Matic Pro/Alphacool Heatmaster)(53129) Aquacomputer G1/4 Flow Meter Sensor Block USB Version-(Aquaero Series/Poweradjust/Fan-O-Matic Pro/Alphacool Heatmaster)(53129)
Brand: Aquacomputer  

Aqua Computer flow sensors are easily integrated into your water cooling loop and allow continuous flow monioring. Due to its low flow resistance, this sensor is a perfect match for high flow water cooling systems. Furthermore, being manufactured from high quality materials such as Delrin and stainless steel sets the sensor apart from most other rather optically unatt...


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$79.99

AquaComputer G1/4 MPS Flow Sensor - 400 (21-106 Gallon/Hour) (53132) AquaComputer G1/4 MPS Flow Sensor - 400 (21-106 Gallon/Hour) (53132)
Brand: Aquacomputer  

Aqua Computer flow sensors are easily integrated into your water cooling loop and allow continuous flow monitoring. The mps flow series are technically based on a differential pressure measurement and do not contain any rotating components. Due to the high sensitivity of the integrated pressure sensors, the sensors pose only a minimal flow resistance. In addition, the...


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$67.99

AquaComputer MPS Pressure Sensor - Delta 100 (0 - 100 mbar) (53134) AquaComputer MPS Pressure Sensor - Delta 100 (0 - 100 mbar) (53134)
Brand: Aquacomputer  

The pressure sensors of the mps pressure series can be useful for a variety of situations. Foremost they can be used as fill level sensors for virtuelly any type and size of reservoir. In this configuration, the sensor detects the pressure generated by the water column inside the reservoir. The sensor must be istalled on the same height or lower than the bottom of the...


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$54.99

AquaComputer MPS Pressure Sensor - Delta 1000 (0 - 1000 mbar) (53136) AquaComputer MPS Pressure Sensor - Delta 1000 (0 - 1000 mbar) (53136)
Brand: Aquacomputer  

The pressure sensors of the mps pressure series can be useful for a variety of situations. Foremost they can be used as fill level sensors for virtuelly any type and size of reservoir. In this configuration, the sensor detects the pressure generated by the water column inside the reservoir. The sensor must be istalled on the same height or lower than the bottom of the...


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$54.99

AquaComputer MPS Pressure Sensor - Delta 500 (0 - 500 mbar) (53135) AquaComputer MPS Pressure Sensor - Delta 500 (0 - 500 mbar) (53135)
Brand: Aquacomputer  

The pressure sensors of the mps pressure series can be useful for a variety of situations. Foremost they can be used as fill level sensors for virtuelly any type and size of reservoir. In this configuration, the sensor detects the pressure generated by the water column inside the reservoir. The sensor must be istalled on the same height or lower than the bottom of the...


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$54.99

Aquacomputer Pressure Equalization Membrane G1/4 Thread - Tall Version (53138) Aquacomputer Pressure Equalization Membrane G1/4 Thread - Tall Version (53138)
Brand: Aquacomputer  

The Aquacomputer Pressure Equalization Membrane G1/4 Thread - Tall Version is made to be installed in a top port of a reservoir. The membrane allows gases to pass and thereby continuously equalizes the internal pressure of the water cooling loop and the ambient pressure. The membrane has to be installed in direct contact to the air bubble inside the reservoir!


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$11.99

 
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