download a copy here! - Coburn
download a copy here! - Coburn
download a copy here! - Coburn
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Milking Equipment<br />
All Stainless Steel <strong>Coburn</strong> Plate Coolers yield energy savings and highest quality<br />
milk. Use of the proper size Plate Cooler can lower milk temperature to within 3 degrees<br />
of water temperature, extending the life of the bulk tank compressor. Plate Coolers<br />
prevent mixing of warm milk with cool milk thus improving milk quality in the bulk<br />
tank. <strong>Coburn</strong> Coolers are in full compliance with the requirements of applicable 3-A<br />
Sanitary Standards.<br />
All models feature solid sanitary stainless steel end plates and cooling plates in type<br />
316 stainless steel. Fluted edges on the plates guarantee tight fit, perfect alignment and<br />
protection from leaks. Nitrile rubber gaskets are resistant to oil and fats. Bolts are<br />
stainless steel.<br />
Plate Coolers are installed between the receiver and the bulk tank, with the milk<br />
inlet and outlet on opposite sides for easier in-line placement. They are designed to be<br />
cleaned in place or they may be disassembled for additional cleaning. Plate Coolers may<br />
be customized with additional cooling plates to increase capacity.<br />
MINI MODELS<br />
MINI Models have 15mm thick end plates and cooling plates made of type 316<br />
stainless steel. Milk connections are 1.5” ferruled and water connections are 1” NPT.<br />
Plate Coolers measure 26” high by 8” wide; depth varies with number of plates. Our<br />
9022S Stainless Steel Filter Screen with gasket (See Index) is highly recommended for<br />
filtering out solids and reducing cleaning chores. Optional Solenoid Valve adds the<br />
convenience of automatic on/off of water flow and also conserves water. All MINI<br />
models, both single and dual pass, include heavy duty mounting brackets.<br />
Dual Pass Model brings a fresh charge of cool water as milk passes through second<br />
half of the unit thus doubling the cooling effect. Many dairymen prechill the water for<br />
additional cooling. Second water line enters from above and behind<br />
the unit.<br />
Precision made, heavy duty brass Solenoid Valve for MINI<br />
Model coolers connects to milk pump and shuts water off and<br />
on with milk pump to conserve water. 1” NPT, 2 lbs.<br />
302-501 Solenoid Valve for MINI Models, 110V.<br />
302-503 Replacement Coil for 110V Solenoid.<br />
MEDI MODELS<br />
MEDI mid-size Models have 20mm thick stainless steel<br />
end plates. Milk connections are 2” ferruled and water connections<br />
are 2” NPT. Plate Coolers measure 31” high by 13” wide; depth varies<br />
with number of plates. Includes adjustable stainless steel legs for leveling and placing<br />
the unit at the correct height for the milk and water lines. Our 9023S Stainless Steel<br />
Filter Screen with gasket (See Index) is recommended.<br />
MAXI MODELS<br />
MAXI largest-size Models also feature 20mm thick end plates. Milk connections are<br />
2” ferruled and water connections are 2” NPT. Plate Coolers measure 39” high by 13”<br />
wide; depth varies with number of plates. Includes adjustable stainless steel legs for<br />
leveling and placing the unit at the correct height for the milk and water lines. Our<br />
9023S Stainless Steel Filter Screen with gasket (See Index) is recommended.<br />
12<br />
Single &<br />
Dual Pass<br />
Models<br />
9023S 9022S<br />
®<br />
Stainless Steel Gaskets Recommended MINI<br />
to filter out solids for easier cleaning Models<br />
MEDI Models<br />
MAXI Models<br />
A PLATE COOLER<br />
PURCHASE:<br />
• Gives a rapid return on investment in energy savings.<br />
• Extends bulk tank compressor life.<br />
• Prevents mixing of warm milk with cool milk thus improving<br />
milk quality in the bulk tank.<br />
• May qualify for energy efficiency rebates.<br />
MODELS & SPECIFICATIONS<br />
Optimum performance is achieved at approximately a 3:1 water to milk ratio,<br />
but lower ratios will still result in significant cooling. Ambient temperature,<br />
water temperature, water pressure and other variables may alter results from<br />
those shown <strong>here</strong>. Water pressure should not exceed 87 psi (6 Bars).<br />
No. & Model # of plates Wt. Milk Cooled Per Hour Water (Coolant) Required<br />
SINGLE PASS Milk cooled to within 7˚F (about 4˚C) of water temperature.<br />
173-11031 MINI 31 89 lbs. 502 Gal. (1900 Ltr.) 1439 Gal. (5450 Ltr.)<br />
173-11055 MINI 55 106 lbs. 964 Gal. (3650 Ltr.) 2892 Gal. (7250 Ltr.)<br />
173-21055 MEDI 55 313 lbs. 1976 Gal. (7480 Ltr.) 5753 Gal. (21780 Ltr.)<br />
173-21081 MEDI 81 354 lbs. 2910 Gal. (11016 Ltr.) 8473 Gal. (32076 Ltr.)<br />
173-21101 MEDI 101 387 lbs. 3628 Gal. (13736 Ltr.) 10565 Gal. (39996 Ltr.)<br />
173-31055 MAXI 55 379 lbs. 2687 Gal. (10175 Ltr.) 7816 Gal. (29590 Ltr.)<br />
173-31081 MAXI 81 431 lbs. 3953 Gal. (14965 Ltr.) 11512 Gal. (43578 Ltr.)<br />
DUAL PASS Milk is cooled to within 5˚F (about 3˚C) of water temperature.<br />
173-12058 MINI 58 116 lbs. 499 Gal. (1890 Ltr.) 1495 Gal. (5660 Ltr.)<br />
173-22058 MEDI 60 330 lbs. 1079 Gal. (4080 Ltr.) 3120 Gal. (11800 Ltr.)<br />
173-22098 MEDI 98 394 lbs. 1750 Gal. (6800 Ltr.) 5230 Gal. (19800 Ltr.)<br />
173-32058 MAXI 58 401 lbs. 1468 Gal. (5550 Ltr.) 4264 Gal. (16140 Ltr.)<br />
173-32098 MAXI 98 480 lbs. 2444 Gal. (9250 Ltr.) 71067 Gal. (26900 Ltr.)<br />
Standard models may be modified with additional plates.<br />
Replacement plates available for old-style Plate Cooler. Please inquire.<br />
173-15000 Type 316 S.S. Plate with gasket for MINI models, ea. Wt. .75 lb.<br />
Increases cooling by 35 gallons per set of two plates.<br />
173-25000 Type 316 S.S. Plate with gasket for MEDI models, ea. Wt.1.6 lbs.<br />
Increases cooling by 70 gallons per set of two plates.<br />
173-35000 Type 316 S.S. Plate with gasket for MAXI models, ea. Wt. 2 lbs.<br />
Increases cooling by 95 gallons per set of two plates.<br />
800-776-7042 Quality and Service Since 1925 www.coburn.com