Fluid Cooling Shell & Tube HC Series

Transcription

1 Fluid Cooling hell & ube HC eries 0916 COPPE & EE CONUCION Performance Notes Preferred for new oil-water applications ugged steel construction ow cost NP, E O-ing, E flange, or PP shell side connections available End bonnets removable for servicing Mounting feet included (may be rotated in 90 increments) OPION Optional material construction on tubes, tubesheets and end bonnets WE COOED HC atings Maximum Operating Pressure - hell ide 300 PI* Maximum Operating Pressure - ube ide 10 PI Maximum Operating emperature 300 F Materials ubes Copper ubesheet Carbon steel hell Carbon steel affles Carbon steel End onnets Cast iron Mounting rackets Carbon steel Gaskets Nitrile rubber/cellulose fiber Nameplate luminum foil How to Order Model eries HC HC HCF HCM HC HCFM Model ize elected aff le pacing (ee page xx for options) ube Diameter Code 4-1/4" (standard for 600 & 800 eries) 6-3/8" (standard for 1000, 1200 & 1700 eries) ubeside Passes 0 - One Pass - wo Pass F - Four Pass Cooling ube Material lank - Copper CN - CuNi - tainless teel D - dmiralty rass End onnet Material lank - Cast Iron - ronze - tainless teel ubesheet Material lank - Carbon teel W - CuNi - tainless teel Zinc nodes lank - None Z - Zinc HC = NP hell ide Connectons; NP ube ide Connections HC = E O hell ide Connectons; NP ube ide Connections HCF = E Code 61 Flanges on hell ide (UNC hreads); NP ube ide Connections HCM = PP hell ide Connectons; PPube ide Connections *HC = 10# ME F Flanges on hell ide ; NP ube ide Connections. hell Maximum Pressure ating is 10 psi HCFM = E Code 61 Flanges on hell ide (Metric hreads); NP ube ide Connections

2 Dimensions One Pass M C N (OH END) (OH END) (OH END) D F E P J (2 ECH END) H G (OH END) Model C D E F G H J NP ll models except HC-600 eries NP M N P NP HC-600 eries (2) (2) (2) (2) NP WE COOED HC (2) x (4) x (4) x (4) x (4) x (4) x (4) x (4) x (4) x (4) x (4) x (4) x (4) 4.00

3 Dimensions wo Pass M C N 4 D F E P J (2 ECH END) H G WE COOED HC Model C D E F G H J NP HC-600, HC-1000, HC-1700 eries HC-600, HC-1000, HC-1700 EIE NP M N P NP HC-800, HC-1200 eries HC-800, HC-1200, EIE (4) (4) (4) (4) (4) NP x (4) x (4) x (4) x x.7.0 x (2 - I/O).0 (2 - E) x x (4) x (4) x (4) x (4) x (4)

4 Dimensions Four Pass M C N.0 D.0 F E P J (2 ECH END) H G ll models except HC-1700 eries HC-1700 eries Model C D E F G H J NP NP M N P (2) (2) (3) (3) (3) NP NP WE COOED HC x (3) x (3) x (3) x (3) x (3) x (3) x (3) x (3) x (3) x (3) x (3) x (3) 2.0

5 Performance Curves WE COOED HC Horsepower emoved in Cooler Oil Flow (GPM) Pressure Drop = PI = 10 PI = 20 PI hipping Curve Number Model Weight () 1 HC F 17 2 HC F 17 3 HC F 24 4 HC F 24 HC F 32 6 HC F 32 7 HC F 41 8 HC F 41 9 HC F 3 10 HC F 3 11 HC F HC F HC F 7 14 HC F 7 1 HC F HC F HC F 8 18 HC F 8 19 HC F HC F HC F HC F HC F HC F HC F HC F HC F HC F HC F HC F HC F HC F HC F HC F 300 hipping weights are approximate.

6 election Procedure Performance Curves are based on 100U oil leaving the cooler 40 F higher than the incoming water temperature (40 F approach temperature). Curves are based on a 2:1 oil to water ratio. EP 1 EP 2 EP 3 EP 4 EP Determine the Heat oad. his will vary with different systems, but typically coolers are sized to remove 2 to 0% of the input nameplate horsepower. (Example: 100 HP Power Unit x.33 = 33 HP Heat load.) If U/H is known: HP = U/H 24 Determine pproach emperature. Desired oil leaving cooler F Water Inlet temp. F = ctual pproach Determine Curve Horsepower Heat oad. Enter the information from above: HP heat load x 40 x Viscosity = Curve ctual pproach Correction Horsepower Enter curves at oil flow through cooler and curve horsepower. ny curve above the intersecting point will work. Determine Oil Pressure Drop from Curves. Multiply pressure drop from curve by correction factor found on oil viscosity correction curve. l = PI n = 10 PI = 20 PI Oil emperature Oil coolers can be selected by using entering or leaving oil tempertures. ypical operating temperature ranges are: Hydraulic Motor Oil 110 F F Hydrostatic Drive Oil 130 F F ube Oil Circuits 110 F F utomatic ransmission Fluid 200 F F Viscosity Correction Viscosity Correction Oil Viscosity - U Maximum Flow ates Example Model No. HC F Unit ize aff le pacing hell ide (GPM) ube ide (GPM) O F , 3 19, , 4 32, , 41, , 6 60, , , WE COOED HC Desired eservoir emperature eturn ine Cooling: Desired temperature is the oil temperature leaving the cooler. his will be the same temperature that will be found in the reservoir. Off-ine ecirculation Cooling oop: Desired temperature is the temperature entering the cooler. In this case, the oil temperature change must be determined so that the actual oil leaving temperature can be found. Calculate the oil temperature change (Oil #) with this formula: Oil #=(Us/H)/GPM Oil Flow x 210). o calculate the oil leaving temperature from the cooler, use this formula: Oil eaving emperature = Oil Entering emperature - Oil #. his formula may also be used in any application where the only temperature available is the entering oil temperature. Oil Pressure Drop: Most systems can tolerate a pressure drop through the heat exchanger of 20 to 30 PI. Excessive pressure drop should be avoided. Care should be taken to limit pressure drop to PI or less for case drain applications where high back pressure may damage the pump shaft seals. Exceptions to Maximum hell ide Flows HC * HC * HC * HC * HC * 63 GPM Max. 33 GPM Max. 66 GPM Max. 10 GPM Max. 200 GPM Max. Caution: Incorrect installation can cause this product to fail prematurely, causing the shell side and tube side fluids to intermix. Piping Diagram One Pass OU IN HO FUID wo and Four Pass HO FUID (May be reversed) IN OU COOING WE COOING WE pecific applications may have different piping arrangements. Contact factory for assistance.