Princeton 4411-0139 Home Security System User Manual


 
Appendix A Technical Specifications 261
A.7 CoolCUBE
II
Circulator Specifications
Closed Loop System
Hoses
Two 3 m [10 ft] hoses may be supplied with the PI-MAX4 camera system. These
hoses are comprised of a 0.3 m [2 ft] piece of ¼” ID hose joined by a reducer to a
2.4 m [8 ft] piece of 3/8” ID hose.
Refer to the coolant circulator’s specifications regarding circulator-compatible hose
fittings. If a Princeton Instruments CoolCUBE
II
circulator is ordered with the
camera, hoses are supplied with appropriate CoolCUBE
II
connectors.
NOTE:
Part numbers for the hose, reducer fitting, and CoolCUBE
II
fitting are:
Hose: McMaster MCM # 5624K11 (1/4 ID) and
#5624K12 (3/8 ID);
Reducer Fitting: McMaster # MCM 91355K32 (3/8-1/4
Reducer);
Fitting: CPC # NS6D17006 (3/8” Quick Disconnect.)
Coolant: 50:50 mixture of ethylene glycol and water at 23°C
Dimensions: Refer to Appendix B, Outline Drawings, on page 263 for complete
information.
Circulator Weight (Filled): 6.0 lbs (2.7 kg)
Hose Weight (Filled): 3.0 lbs (1.4 kg) per hose