Swiftech MCP655 12V DC Industrial Pump w/ speed controller

Features
The MCP655™ pump is a high reliability, high pressure industrial pump, featuring a 50,000 hour MTBF (5 year lifetime). Such reliability is afforded by the unique design of this pump, which contains only one moving part: the magnetically driven spherical impeller spins on a single ceramic bearing, thus extending the life of this pump beyond existing standards.
The pump is completely plug-and-play, and connects directly to the computer power-supply with a standard 4 pin power connectors. It's compact design, quiet and powerful motor make it ideally suited for heavy duty cooling in environments where space is at a premium.

The MCP655 is available in two versions: 
•With a speed controller (part # MCP655)
•Without speed controller (part # MCP655-B)

Summary of benefits
•50,000 hours MTBF (Mean Time Between Failure) equivalent to 5 years lifetime.
•Superior 12 Volts DC convenience: plugs into the computer power supply
•The MCP655™ can be used with full confidence in any MP servers, and high-end workstations.
•Superior real world performance
•High pressure capability of the MCP655™ is particularly well adapted to high-flow systems using 1/2" ID tubing
•Pump speed can be adjusted to yield top performance or virtually silent operations (model MCP655 only)

•Compact Design.
•Quiet operations even at high speed thanks to new chipset controller
•½" Barb fittings.
•No maintenance when used with de-mineralized water, and anti-fungal additives (Our HydrX™ additive is recommended)
•Quick installation with adhesive neoprene pad, or permanent installation with thru-bolts.
 

Retention Mechanism

The MCP655™ can either be installed with the built-in neoprene pad featuring a peel-off adhesive back, or permanently with thru-bolts as shown below.

Technical specifications

Nominal voltage
 
12 V DC
 
Operating voltage range 8 to 24 VDC

Nominal power (@ 12 V)
 
24 W
 
Nominal current (@ 12 V) 2 amps
Motor type Brushless, microprocessor controlled 

Maximum head
 
10 ft (3.1 m)
 

Maximum discharge
 
~ 317 GPH (1200 LPH)
 

Connection size
 
½" barbs
 
Maximum pressure 50 PSI (3.5 BAR)
Temperature range 32 °F to 140°F (0 °C to 60 °C)

Electrical connector
 
Molex 4 pin
 

Weight
 
1.4 LB (650 gr.)
 

Impeller Housing material