DudaDiesel.com Biodiesel Supplies

Duda Diesel LLC
7055 Greenbrier Rd
Madison, AL 35756

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Phone Orders: (256) 417-4337
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Heat Exchangers > B3-12ST 30 Plate Heat Exchanger with studs [HX1230ST]

Item Description:

Dimensions	L: 7.5" W: 2.9"
Heat Transfer Area/Plate	0.012 m²/plate (.14 ft²/plate)
Thickness of plates	0.3 mm (.0118")
Max Flow Rate	66.6 L/min (17.6 gpm)
Channel Capacities	0.018L/channel (.004756 gal/channel)
Design pressure	1.0 Mpa (145 psi)
Test Pressure	2.0 Mpa (290 psi)
Design Temperature	-195°C to +220°C (-319°F to 430°F)
Refrigeration Capacity	1-5KW (3400-17,000 BTU/hour)
Flow direction	F1-F3 and F2-F4 (see diag above)
Welding Material	99.9% Copper
Corrosion Resistance	SS304 has good general corrosion resistance to a range of organic and in-organic fluids. It will have poor resistance to sulfuric and hydrochloric acids. Crevice corrosion may also occur when chlorides (salts) are present in the fluid. Since chlorides are in all natural sources of water it is best to use distilled water whenever possible. typically, a unit will last about 10 years with regular tap water depending on salt content. Not recommended for use with salt water.
Manufacture Material	Stainless Steel 304
Applications	SVO conversions, Heat pump system, household type central air conditioning, after heat recycling, refrigeration equipment, industry cold water machine,cooleroil and so on
UL Listed	Yes - TUVReinland ISO9001:2000


3/4" Female NPT	3/4" Male NPT

Average Rating: 9.00/10

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Customer Reviews:

Customer: Gary Stage

2010-04-08

Rating: 9/10

Pros: price compact efficient fast

Cons: only available with 3/4 NPT fittings, 1/2 would have been better.

Other: I bought this as the latest upgrade for my home brewery and am VERY pleased with the purchase. This unit cools my wort to the same degree as my old DIY counterflow chiller but does it in about 1/4 the time.

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