M&MRefrigeration, Inc.
Ammonia Chiller Packages
Reciprocating Compressor Series
Natural Refrigerant Chillers:
In several ways YORK Refrigeration PAC-Chillers save our environment from damaging effects:
- Use of the natural refrigerant ammonia avoids all long term impacts on the environment.
- Highest possible efficiency due to flooded design and use of very efficient plate-and-frame heat exchangers ensure minimum power consumption and minimum global warming effects.
- Extremely low refrigerant charges, concentrated in ma chine room, and use of secondary brine or water loop to coolers, avoid problems with ammonia in working areas.
Standard Features
- Highly efficient, extremely reliable and safe industrial quality reciprocating compressor
- Plate and frame type evaporator and condenser with stainless steel (AISI 316) plates
- Liquid separator for flooded operation
- Microprocessor control and monitoring
- Electrical motor of ODP type and Wye-Delta starter including main breaker
- Automatic oil return system and all necessary valves, piping and wiring
- ASME approved pressure vessels and heat exchangers
- First charge of synthetic oil for compressor
Available Options
- Insulation of liquid separator and cold piping
- Execution for remote condenser
- Titanium plates in heat exchangers
Applications
The list of applications is almost endless. Some examples include:
- Dairies, breweries, soft drink bottling lines, wineries, etc.
- Meat and poultry industry
- Cold storage and distribution centers
- Process cooling in chemical and pharmaceutical industries
- Concrete mix cooling
- Ice rinks
- Air Conditioning
- First charge of synthetic oil for compressor
The Standard PAC-Chiller line:
The line of PAC-Chillers based on Reciprocating Compressors
counts 18 different sizes, with a capacity range from 30 TR to
309 TR at ARI standard chiller conditions. Other operating temperatures can be offered.
| DIMENSIONS | |||||||||||||||
| MODEL # | Capacity | Power Consumption |
Motor | R717 Charge |
Weight | Dimensions L x H x W |
Sound Level |
Evaporator | Condenser | ||||||
| TR | BHP | HP | lbs | lbs | Feet | dB(A) | No of Plates | Connections In/Out (inch) |
Flow GPM |
Pressure Drop (ft) |
No of Plates | Connections In/Out (inch) |
Flow GPM |
Pressure Drop (ft) |
|
| PAC 24-AD | 30 | 26 | 30 | 45 | 5300 | 6 x 5 x 6.5 | 67 | 20 | 4" / 4" | 73 | 13 | 28 | 4" / 4" | 86 | 20 |
| PAC 26-AD | 46 | 39 | 40 | 45 | 5500 | 6 x 5 x 6.5 | 68 | 30 | 4" / 4" | 110 | 13 | 42 | 4" / 4" | 130 | 20 |
| PAC 28-AD | 61 | 52 | 60 | 50 | 5700 | 6 x 5 x 6.5 | 70 | 38 | 4" / 4" | 146 | 13 | 54 | 4" / 4" | 173 | 20 |
| PAC 104S-AD | 50 | 41 | 50 | 50 | 6600 | 10.5 x 6 x 7 | 77 | 32 | 4" / 4" | 120 | 12 | 44 | 4" / 4" | 140 | 20 |
| PAC 104L-AD | 63 | 50 | 60 | 50 | 6600 | 10.5 x 6 x 7 | 78 | 40 | 4" / 4" | 152 | 12 | 56 | 4" / 4" | 177 | 20 |
| PAC 104E-AD | 77 | 60 | 75 | 50 | 6600 | 10.5 x 6 x 7 | 78 | 46 | 4" / 4" | 185 | 14 | 68 | 4" / 4" | 217 | 20 |
| PAC 106S-AD | 75 | 61 | 75 | 50 | 7000 | 10.5 x 6 x 7 | 78 | 46 | 4" / 4" | 180 | 13 | 64 | 4" / 4" | 210 | 21 |
| PAC 106L-AD | 95 | 75 | 100 | 55 | 7000 | 10.5 x 6 x 7 | 79 | 58 | 4" / 4" | 227 | 13 | 82 | 4" / 4" | 266 | 20 |
| PAC 106E-AD | 116 | 90 | 100 | 55 | 7000 | 10.5 x 6 x 7 | 79 | 68 | 4" / 4" | 277 | 14 | 98 | 4" / 4" | 326 | 22 |
| PAC 108S-AD | 100 | 81 | 125 | 55 | 7000 | 10.5 x 6 x 7 | 79 | 60 | 4" / 4" | 239 | 13 | 86 | 4" / 4" | 280 | 21 |
| PAC 108L-AD | 127 | 100 | 125 | 55 | 7000 | 10.5 x 6 x 7 | 81 | 76 | 4" / 4" | 303 | 14 | 108 | 4" / 4" | 354 | 21 |
| PAC 108E-AD | 155 | 120 | 125 | 55 | 7500 | 10.5 x 6 x 7 | 80 | 90 | 4" / 4" | 370 | 15 | 130 | 4" / 4" | 434 | 23 |
| PAC 112S-AD | 150 | 121 | 200 | 75 | 12000 | 15 x 7 x 7 | 80 | 88 | 4" / 4" | 358 | 15 | 126 | 4" / 4" | 420 | 22 |
| PAC 112L-AD | 190 | 150 | 200 | 75 | 12000 | 15 x 7 x 7 | 81 | 110 | 2 x 4" / 2 x 4" | 455 | 14 | 158 | 2 x 4" / 2 x 4" | 531 | 22 |
| PAC 112E-AD | 232 | 179 | 200 | 100 | 12000 | 15 x 7 x 7 | 81 | 134 | 2 x 4" / 2 x 4" | 555 | 14 | 196 | 2 x 4" / 2 x 4" | 651 | 22 |
| PAC 116S-AD | 200 | 162 | 200 | 100 | 13000 | 15 x 7 x 7 | 81 | 116 | 2 x 4" / 2 x 4" | 478 | 14 | 168 | 2 x 4" / 2 x 4" | 560 | 21 |
| PAC 116L-AD | 253 | 200 | 250 | 110 | 13000 | 15 x 7 x 7 | 82 | 146 | 2 x 4" / 2 x 4" | 607 | 14 | 210 | 2 x 4" / 2 x 4" | 709 | 22 |
| PAC 116E-AD | 309 | 239 | 250 | 120 | 13000 | 15 x 7 x 7 | 83 | 178 | 2 x 4" / 2 x 4" | 739 | 15 | 258 | 2 x 4" / 2 x 4" | 868 | 23 |
Water temperatures for Evaporator: Inlet 54ºF, Outlet 44ºF - Evaporating Temperature: 36ºF
Water temperatures for Condenser: Inlet 80 ºF, Outlet 90 ºF - Evaporating Temperature: 95 ºF
Compressor RPM:
1760 RPM for PAC 24-AD through PAC 28-AD
1170 RPM for PAC 104S-AD through PAC 116E-AD