HUDSON TECHNOLOGIESREFRIGERANTSIDE® SOLUTIONS• Chiller dehydration & decontamination

(online & offline)

• Refrigerant moisture reduction (online & offline)

• Rust and particulate reduction

• Hermetic burnout decontamination

• Residue and particulate removal & decontamination

• Oil logged chiller decontamination

• Chiller decontamination including elimination of mineral oil

OTHER SERVICES• Refrigerant recovery

• Refrigerant/oil sampling & analysis

• Refrigerant reclamation

• Cylinder maintenance

• Lithium Bromide recovery, disposal & analysis

• Glycol recovery, disposal & analysis

• SF6 recovery

PRODUCTS• Refrigerant sales

• Refrigerant buyback

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HERMETIC BURNOUT CLEANUPHermetic motor burnout is one of the most time consuming and expensive repairs chiller owners ever face. If the contaminants are not thoroughly removed, a costly secondary burnout becomes more likely.

THE HUDSON REFRIGERANTSIDE® SOLUTION• Recovers and reclaims your refrigerant at

benchmark speeds up to 6,000 lb/hr using our unique and proprietary ZugiBeast® at your job site

• Decontaminates centrifugal screw or reciprocating chillers in hours not days

• Removes contaminants as the refrigerant circulates throughout the system using the ZugiBeast’s unique on site reclamation capabilities

• Decreases the need for cleanup kits, extra filter cores and suction dryers

• Minimizes the chance of a second premature burnout

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CHILLERS DAMAGED BY RUPTURED TUBESWater can get into refrigerant from ruptured evaporator/condenser tubes, leaking tube sheets, tube leaks or ice trapped in refrigeration circuits. The smallest amount can lead to expensive repairs. Even more costly is when moisture ingresses into compressors and motors.

THE HUDSON REFRIGERANTSIDE® SOLUTION• Recovers and reclaims your refrigerant at

benchmark speeds up to 6,000 lb/hr using our unique and proprietary ZugiBeast® at your job site

• Minimizes expensive water damage to compressors and motors

• Removes all water and other contaminants from the refrigerant using the ZugiBeast’s unique on site reclamation capabilities

• Minimizes down time with fast response and rapid evacuation of the system

• Salvages the maximum amount of refrigerant, saving on the cost of replacement refrigerant

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HIGH PRESSURE CHILLER CONVERSIONSWhen chillers are being converted to operate with HFC refrigerants, building managers and service contractors are looking for ways to reduce the cost of this expensive and time consuming procedure. Technicians at Hudson developed an innovative method to speed up the process and save money at the same time.

THE HUDSON REFRIGERANTSIDE® SOLUTION• Speeds conversion of centrifugal, screw or

reciprocating chillers to R-134a

• Recovers and reclaims your CFC or HCFC refrigerants at benchmark speeds up to 6,000 lb/hr using our unique and proprietary ZugiBeast® at your job site

• Removes all traces of mineral oil using the ZugiBeast’s unique on site capabilities

• Saves money by eliminating the need for costly POE oil change outs

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LARGE SYSTEM RECOVERY When looking to convert existing equipment to alternate refrigerants, plant managers are confronted with the issue of time. Downtime can be extremely costly and every minute equipment is down results in a loss of production. Hudson’s unique and proprietary ZugiBeast® ensures that even the largest conversions can be completed in the minimum possible time.

THE HUDSON REFRIGERANTSIDE® SOLUTION• Rapid response puts liquid overfeed system

repair ahead of schedule

• High speed on-site recovery speeds conversion to R-134a

• Removes all traces of mineral oil using the ZugiBeast’s unique on site capabilities

• Online dehydration/moisture reduction removes moisture with no downtime

www.hudsontech.com

CROSS CONTAMINATED REFRIGERANTSRefrigerant that has become cross contaminated with chemicals or other refrigerants is very expensive to dispose of. Hudson’s unique and proprietary ZugiBeast® equipment recovers refrigerant on site. The recovered refrigerant is then removed from your job site by Hudson and subsequent full separation of contaminated refrigerant occurs in our processing facilities.

THE HUDSON REFRIGERANTSIDE® SOLUTION• Removes all traces of mineral oil using the

ZugiBeast’s unique on site capabilities

• Separates cross contaminated refrigerant saving you the cost of disposal fees for mixed refrigerants

• Online dehydration and moisture reduction of your system removes moisture with no operating downtime

www.hudsontech.com

CHILLER MOISTURE REDUCTION & DEHYDRATIONMoisture reductions can be performed on wet systems that are not completely saturated with water. This service will prevent the need for costly, full-blown dehydrations. In the event that a full blown dehydration is required, Hudson’s service can cut the time required by weeks with the help of our unique and proprietary ZugiBeast®. The single most significant result is the removal of residual contaminants, which would be left in the system when using traditional methods such as vacuum pumps and air-drying.

THE HUDSON REFRIGERANTSIDE® SOLUTION• Removes residual contaminants using the

ZugiBeast’s unique on site capabilities

• Cuts weeks off the dehydration process

• Reduces chiller downtime

• Rapidly dehydrates air-cooled units

• Minimizes the chance of rust or corrosion

• Frees your technicians for other profitable work, thereby increasing your service revenues

www.hudsontech.com

RUST & PARTICLE DECONTAMINATIONWith so many ways for moisture to enter a system, rust and related particulate contamination has always been a problem for chiller and refrigeration systems. Tubing with rust buildup can degrade a chillers performance so much that it must be shut down.

THE HUDSON REFRIGERANTSIDE® SOLUTION• Will dissolve rust and other particulates

from all tube surfaces, even in newly enhanced system designs

• In many cases eliminates the time and expense of re-tubing

• Regains lost system capacity

• Restores heat transfer efficiency

www.hudsontech.com

SF6 (SULFUR HEXAFLUORIDE) RECOVERYSF6 is widely used as an insulating and arc quenching gas in medium and high voltage transformers. As equipment ages, it is being repaired or replaced with more efficient equipment which typically uses 1/3 the quantity of SF6. T`his creates a need to recover the SF6 for recycling or disposal. Ambient temperature and equipment construction both have effects on the difficulty of SF6 recovery.

THE HUDSON REFRIGERANTSIDE® SOLUTION FOR SF6 SERVICE• Recovers and reclaims your SF6 at your

job site

• Minimizes down time with fast response and rapid evacuation of SF6 systems

• Recovers the maximum amount of SF6 gas possible

• Provides complete handling, recycling and disposal documentation for use in your EPA reporting

www.hudsontech.com

Vapor Pressure in psigIn Vacuum inches in Hg

VAPOR TEMPERATURE

R409A Temp Temp R422D R404A R507 R502 R402AR402BR408A

LIQUID VAPOR F C F C LIQUID VAPOR

0.0 9.9 -30 -34.4 -40 -40 2.4 2.4 4.9 5.4 4.0 7.4 5.6 3.51.9 7.0 -25 -31.7 -35 -37.2 4.6 0.8 7.5 8.1 6.4 10.3 8.2 5.84.0 3.8 -20 -28.9 -30 -34.4 7.1 3.0 10.3 11.0 9.1 13.4 11.1 8.56.3 0.2 -15 -26.1 -25 -31.7 9.9 5.4 13.4 14.1 11.9 16.7 14.2 11.38.8 1.8 -10 -23.3 -20 -28.9 12.9 8.1 16.8 17.6 15.1 20.4 17.7 14.5

11.6 4.0 -5 -20.6 -15 -26.1 16.2 11.0 20.5 21.4 18.5 24.5 21.4 17.914.6 6.3 0 -17.8 -10 -23.3 19.8 14.3 24.6 25.5 22.2 28.8 25.5 21.717.8 8.8 5 -15 -5 -20.6 23.7 17.8 28.9 30.0 26.3 33.6 29.9 25.721.3 11.6 10 -12.2 0 -17.8 27.9 21.6 33.7 34.8 30.6 38.7 34.6 30.125.1 14.7 15 -9.4 5 -15 32.5 25.8 38.8 40.0 35.3 44.2 39.8 34.929.2 18.0 20 -6.7 10 -12.2 37.5 30.4 44.3 45.7 40.4 50.2 45.3 40.033.6 21.6 25 -3.9 15 -9.4 42.8 35.3 50.2 51.7 45.8 56.5 51.3 45.538.4 25.5 30 -1.1 20 -6.7 48.5 40.7 56.6 58.3 51.6 63.4 57.7 51.543.4 29.7 35 1.7 25 -3.9 54.7 46.4 63.4 65.2 57.9 70.7 64.5 57.848.9 34.2 40 4.4 30 -1.1 61.3 52.6 70.7 72.7 64.6 78.6 71.8 64.654.7 39.0 45 7.2 35 1.7 68.4 59.3 78.6 80.7 71.7 86.9 79.7 71.960.9 44.3 50 10 40 4.4 75.9 66.4 86.9 89.2 79.3 95.8 88.0 79.767.4 49.9 55 12.8 45 7.2 84.0 74.0 95.8 98.3 87.4 105 96.9 88.074.5 55.9 60 15.6 50 10 92.6 82.2 105 108 96.0 115 106 96.881.9 62.3 65 18.3 55 12.8 102 90.9 115 118 105 126 116 10689.8 69.1 70 21.1 60 15.6 111 100 126 129 115 137 127 11698.2 76.4 75 23.9 65 18.3 122 110 137 141 125 149 138 127107 84.2 80 26.7 70 21.1 133 121 149 153 136 162 150 138116 92.5 85 29.4 75 23.9 144 132 162 166 147 176 163 150126 101 90 32.2 80 26.7 156 144 175 180 159 190 176 162137 111 95 35 85 29.4 169 156 190 194 172 205 190 175148 120 100 37.8 90 32.2 183 170 204 209 185 220 205 189159 131 105 40.6 95 35 197 184 220 225 199 237 220 204171 142 110 43.3 100 37.8 212 198 237 242 214 254 237 219184 153 115 46.1 105 40.6 228 214 254 260 230 272 254 235197 166 120 48.9 110 43.3 245 231 273 279 246 292 272 252211 178 125 51.7 115 46.1 262 248 292 299 263 312 291 270226 192 130 54.4 120 48.9 281 266 312 319 281 333 310 289241 206 135 57.2 125 51.7 300 286 333 341 300 355 331 309257 221 140 60 130 54.4 320 306 356 364 319 378 353 329

135 57.2 341 327 379 388 340 402 375 351140 60 364 350 404 413 362 428 399 373145 62.8 387 373 430 439 384 454 424 397150 65.6 411 398 457 467 408 482 450 422

PRESSURE TEMPERATURE Vapor Pressure in psig

In Vacuum inches in Hg

Temp R11 R113 R114 R123 R124 R500

F C

-20 -28.9 27.0 29.0 22.9 27.8 16.0 3.3

-15 -26.1 26.5 28.9 21.8 27.4 14.0 5.5

-10 -23.3 26.0 28.7 20.6 27.0 11.8 7.9

-5 -20.6 25.4 28.4 19.3 26.5 9.4 10.6

0 -17.8 24.7 28.2 17.8 25.9 6.6 13.4

5 -15 23.9 27.9 16.2 25.3 3.6 16.6

10 -12.2 23.1 27.5 14.4 24.6 0.3 19.9

15 -9.4 22.1 27.2 12.4 23.8 1.6 23.6

20 -6.7 21.1 26.8 10.2 22.9 3.6 27.5

25 -3.9 19.9 26.3 7.8 21.9 5.7 31.7

30 -1.1 18.6 25.7 5.2 20.7 8.0 36.2

35 1.7 17.2 25.1 2.4 19.5 10.5 41.1

40 4.4 15.6 24.5 0.5 18.1 13.2 46.3

45 7.2 13.9 23.7 2.1 16.6 16.1 51.9

50 10 12.0 22.9 3.9 15.0 19.3 57.8

55 12.8 10.0 22.0 5.9 13.2 22.7 64.2

60 15.6 7.8 20.9 8.0 11.2 26.3 70.9

65 18.3 5.4 19.8 10.3 9.0 30.2 78.1

70 21.1 2.8 18.6 12.7 6.6 34.4 85.7

75 23.9 0.1 17.3 15.3 4.0 38.9 93.7

80 26.7 1.6 15.8 18.1 1.2 43.7 102

85 29.4 3.2 14.2 21.1 0.9 48.8 111

90 32.2 5.0 12.5 24.3 2.5 54.3 121

95 35 6.9 10.6 27.7 4.2 60.1 131

100 37.8 8.9 8.6 31.3 6.1 66.2 141

105 40.6 11.0 6.4 35.2 8.1 72.7 153

110 43.3 13.4 4.0 39.3 10.3 79.6 164

115 46.1 15.8 1.5 43.6 12.6 86.9 177

120 48.9 18.5 0.6 48.2 15.1 94.6 189

125 51.7 21.3 2.1 53.1 17.7 103 203

130 54.4 24.2 3.6 58.2 20.6 111 217

135 57.2 27.4 5.3 63.6 23.6 120 232

140 60 30.7 7.1 69.4 26.8 130 248

145 62.8 34.3 9.0 75.4 30.2 140 264

150 65.6 38.0 11.0 81.7 33.8 150 281

Temp R13 R23 R503 R508B

F C

-120 -84.4 4.5 4.0 3.0 2.9

-115 -81.7 0.3 0.3 5.9 5.7

-110 -78.9 2.1 2.9 9.1 9.0

-105 -76.1 4.7 5.7 12.6 12.6

-100 -73.3 7.6 9.0 16.6 16.6

-95 -70.6 10.8 12.6 21.0 21.1

-90 -67.8 14.3 16.7 25.9 26.0

-85 -65 18.1 21.2 31.3 31.4

-80 -62.2 22.4 26.2 37.2 37.4

-75 -59.4 27.0 31.7 43.7 44.0

-70 -56.7 32.1 37.7 50.7 51.1

-65 -53.9 37.6 44.4 58.4 58.9

-60 -51.1 43.6 51.7 66.7 67.4

-55 -48.3 50.1 59.6 75.7 76.6

-50 -45.6 57.1 68.2 85.4 86.6

-45 -42.8 64.7 77.6 95.9 97.3

-40 -40 72.9 87.8 107 109

-35 -37.2 81.6 98.8 119 121

-30 -34.4 91.0 111 132 135

-25 -31.7 101 123 146 149

-20 -28.9 112 137 161 164

PRESSURE TEMPERATUREVapor Pressure in psig

In Vacuum inches in Hg

Temp R22 R407C R410A R12 R134a R401A R401B

F C LIQUID VAPOR LIQUID VAPOR LIQUID VAPOR

-40 -40 0.6 2.7 4.7 10.8 11.0 14.8 8.4 13.8 6.7 12.4-35 -37.2 2.6 5.1 0.9 14.1 8.4 12.5 5.3 11.4 3.5 9.7-30 -34.4 4.9 7.7 1.6 17.8 5.5 9.8 2.0 8.7 0.1 6.8-25 -31.7 7.4 10.6 3.9 21.9 2.3 6.9 0.8 5.6 2.0 3.5-20 -28.9 10.2 13.7 6.5 26.3 0.5 3.7 2.8 2.2 4.1 0.1-15 -26.1 13.2 17.2 9.3 31.2 2.4 -0.0 5.1 0.7 6.5 2.0-10 -23.3 16.5 20.9 12.3 36.5 4.5 1.9 7.5 2.8 9.1 4.2-5 -20.6 20.1 25.0 15.7 42.2 6.7 4.1 10.1 5.0 11.9 6.60 -17.8 24.0 29.5 19.4 48.4 9.1 6.5 13.0 7.4 14.9 9.25 -15 28.3 34.3 23.5 55.2 11.7 9.1 16.1 10.1 18.2 12.1

10 -12.2 32.8 39.5 27.9 62.4 14.6 11.9 19.5 13.0 21.8 15.215 -9.4 37.8 45.2 32.7 70.2 17.7 15.0 23.1 16.2 25.7 18.620 -6.7 43.1 51.2 37.9 78.7 21.0 18.4 27.1 19.6 29.9 22.325 -3.9 48.8 57.7 43.5 87.7 24.6 22.1 31.4 23.4 34.4 26.230 -1.1 55.0 64.7 49.6 97.4 28.4 26.1 36.0 27.4 39.3 30.635 1.7 61.5 72.2 56.1 108 32.5 30.4 40.9 31.8 44.5 35.240 4.4 68.6 80.2 63.2 119 36.9 35.0 46.2 36.5 50.1 40.245 7.2 76.1 88.8 70.7 131 41.6 40.0 51.8 41.5 56.0 45.650 10 84.1 97.9 78.8 143 46.6 45.4 57.9 47.0 62.4 51.455 12.8 92.6 108 87.5 157 51.9 51.2 64.3 52.8 69.2 57.560 15.6 102 118 96.8 171 57.6 57.4 71.2 59.0 76.5 64.165 18.3 111 129 107 186 63.7 64.0 78.5 65.7 84.1 71.270 21.1 121 141 117 202 70.1 71.1 86.3 72.8 92.3 78.775 23.9 132 153 129 219 76.8 78.7 94.5 80.3 101 86.780 26.7 144 166 141 237 84.0 86.7 103 88.4 110 95.285 29.4 156 180 153 255 91.6 95.2 112 96.9 120 10490 32.2 168 194 167 275 99.6 104 122 106 130 11495 35 182 209 181 296 108 114 132 116 141 124

100 37.8 196 225 196 319 117 124 143 126 152 135105 40.6 211 242 212 342 126 135 155 136 164 146110 43.3 226 260 229 366 136 146 167 148 177 158115 46.1 243 279 247 392 146 158 179 160 190 171120 48.9 260 299 266 419 157 171 193 172 204 184125 51.7 278 319 286 448 169 185 207 186 219 198130 54.4 297 341 307 478 181 199 221 200 234 213135 57.2 317 363 329 509 193 214 237 214 250 228140 60 337 387 352 543 206 229 253 230 267 244145 62.8 359 412 377 577 220 246 269 246 284 261150 65.6 382 438 402 614 234 263 287 263 303 279