MEDIUM TEMP LOW PROFILE EVAPORATORS LB ELB Series

Transcription

1 MEDIUM TEMP LOW PROFILE EVAPORATORS LB ELB Series Standard Features: Low air velocity, even temperature and high humidity created by this unit makes it ideal for meat coolers, cutting and packaging, fresh fruit and vegetable rooms, florists, bakeries and other sensitive storage applications Available in air defrost (LB series) or electric defrost (ELB series) Stucco embossed aluminium case with slotted hangers and tx valve mounting within case. Double inner drain pan eliminates sweating Hinged bottom drain pan, with removable hinge pin for ease of service, enables installation only 110mm above meat rails Fitted refrigerant distributors (all models) Nine models 3677 to 16,580 watts at 10.0 KTD A.B.N EFFECTIVE MARCH

2 MEDIUM TEMPERATURE LOW PROFILE EVAPORATORS LB - Air Defrost Room Temperature Range 2 C to 16 C ELB - Electric Defrost Room Temperature Range -4 C to 2 C Fins Series 5 Based on 0 C Saturated Suction Temperature Model LB50 LB 60 LB 80 LB 90 LB 120 LB 140 LB 170 LB 190 LB 270 R22 R404a R134a 10KTD KTD KTD KTD KTD KTD Specifications Litre / Second Metre / Second No of 300mm Fans Fan Motors Total AMPS Defrost Heater (ELB Only) Total Watts Suction mm Liquid mm T.X.V. Con O.D. ** mm * 12.8 Ext. Equaliser Con. O.D. mm Dimensions mm A B C D Weight Kg Prefix Model: (no prefix) Air Defrost E Electric Defrost * LB270 TXV connection 28.6 OD. ELB 12.8 OD ** Distributors are selected on basis: ELB s R22, 6 KTD, -4 C SST; LB s R22, 10 KTD, 0 C SST Any variation to these conditions must be stated at time of order. Suction Temp Refrigerant R22 R407B R407C R507A Capacity Multiplier Capacity Multiplier Note: Prices on last pages of Buffalo Evaporator Info. AA BB CC DD EE Min Max Min Max Min Max Min Max Min Max Meat Cooler H^ N/A 300^^ ^^ Cutting Room H^ N/A 300^^ ^^ ^ Height of LB / ELB Cooler ^^ For Access to TX Valve and / or Service Connection A.B.N EFFECTIVE MARCH

3 MEDIUM & LOW TEMP EVAPORATORS BR BRME BRLW BRLE BRLH Series Standard Features: Internal Ripple Finned Tube for higher heat transfer performance and better oil return. Absolute Flush Mounting All Aluminium Case. Stainless Steel Fastenings. Hinged Access Door both ends Easily removable where installed close to adjacent wall. Hinged fully reversible Drip Tray (BR, BRLE & BRME only) Circuited for multiple refrigerants. Interchangeable orifice plate in distributor for optimum performance. Low energy sickle blade fan motors with inbuilt thermal protection. Two sizes available for optimum performance, compactness, and air throw. Compact high efficiency heat exchanger. Double annealed defrost elements fitted to coil block for improved heat dissipation (BRLE & BRME only) Factory fitted defrost termination, fan delay, and heater safety thermostats (BRLE & BRME only) Electrical components pre-wired to common connection box. (BRLE & BRME only) 4 defrost types: Air / Electric / Hot Gas / Water. Fan Speed: 300mm 1250 rpm / 350mm 1400 rpm. Copper Fins. Electro-Tinning. Stainless Steel Case. Other Fin Sizes 4,5,7,8. Special Circuitry Brines, Hot/Cold Water. Special Application Designs. Optional Features: Hazardous Location Motors (eg Flameproof). Low/High Temp Grease Fitted to Motors. Factory Fitted TX Valves on multiple orders. Multiple Circuits. Air Straightening Grille. A.B.N EFFECTIVE MARCH

4 MEDIUM TEMPERATURE EVAPORATORS BR - BRME & 350mm Fan Models BR - Air Defrost BRME - Assisted Electric Defrost 300mm Fans - Fins Series 6 (236 Fins/m) Based on -4 C Saturated Suction Temperature Model BR 16 BR 19 BR 21 BR 27 BR 32 BR 37 BR 42 BR 49 BR 56 BR 60 BR 63 BR 75 BR 84 6KTD R22 1KTD R404A R134a 6KTD KTD KTD KTD Air L/Sec Flow CFM Air Throw Metres (*) (11.8) (11.7) (10.5) (11.7) (13.7) (13.6) (13.1) (16.4) (16.3) (15.9) (15.5) (18.2) (17.4) No. 300mm Fans Fan Motors Total Watts ** Total Amps Motor Heat per 24hrs (Watts) Defrost Total Watts Heaters (BRME) Total Amps Note Please specify refrigerant when ordering. ** Based on Manufacturers Data (Free Air Tests) 350mm Fans - Fins Series 6 (236 Fins/m) Based on -4 C Saturated Suction Temperature Model BR 62 BR 66 BR 71 BR 93 BR 98 BR 106 BR 123 BR 131 BR 141 BR 154 BR 164 BR 177 R22 6KTD KTD R404A R134a 6KTD KTD KTD KTD Air L/Sec Flow CFM Air Throw Metres (*) (21.5) (21.0) (21.6) (23.3) (23.0) (22.3) (26.0) (25.7) (25.0) (27.5) (26.4) (25.1) No. 350mm Fans Fan Total Watts Motors ** Total Amps Motor Heat per 24hrs (Watts) Defrost Total Watts Heaters (BRME) Total Amps Air throw based on C.R.M.A. guidelines. Distance at which horizontal air velocity falls below 0.5m/s measured at 0.5, 0.75 and 1.0 metres from ceiling, average reading to equal 0.5 m/s. Temperatures corrected for +2 C room. (*) Air throw of units fitted with air straightening grilles. Fin Series DT1 = Air On Temp Saturated Suction Temperature. Capacity Multiplier Capacity Correction Factors Suction Temp C Refrigerant R22 R407B R407C R507 Capacity Multiplier Capacity Multiplier A.B.N EFFECTIVE MARCH

5 MEDIUM TEMPERATURE EVAPORATORS BR - BRME & 350mm Fan Models Dimensions 300mm Fans - Fins Series 6 (236 Fins/m) Based on -4 C Saturated Suction Temperature Model BR 16 BR 19 BR 21 BR 27 BR 32 BR 37 BR 42 BR 49 BR 56 BR 60 BR 63 BR 75 BR 84 Suction Connection mm Liquid Connection mm TX Valve Inlet mm Outlet mm Ext. Equaliser mm Operating Charge R A B Dimensions mm E F G H Weight Unpacked Kg mm Fans - Fins Series 6 (236 Fins/m) Based on -4 C Saturated Suction Temperature Model BR 62 BR 66 BR 71 BR 93 BR 98 BR 106 BR 123 BR 131 BR 141 BR 154 BR 164 BR 177 Suction Connection mm Liquid Connection mm TX Valve Inlet mm Outlet mm Ext. Equaliser mm Operating Charge R Dimensions mm A B C D E F G H Weight Unpacked Kg BR - Air Defrost BRME - Assisted Electric Defrost A.B.N EFFECTIVE MARCH

6 LOW TEMPERATURE EVAPORATORS BRLE- BRLW - BRLH & 350mm Fan Models BRLE - Electric Defrost BRLW - Water Defrost BRLH - Hot Gas Defrost 300mm Fans - Fins Series 6 (236 Fins/m) Based on -24 C Saturated Suction Temperature Model BR 12 BR 13 BR 15 BR 19 BR 23 BR 27 BR 30 BR 35 BR 40 BR 43 BR 45 BR 53 BR 60 R22 6KTD KTD R404A 6KTD KTD R507 6KTD KTD Air Flow L/Sec CFM Air Throw Metres (*) No. 300mm Fans Fan Total Watts Motors **Total Amps Motor Heat per 24hrs (Watts) **240V Total Watts Defrost Heaters Total Amps Note Please specify refrigerant when ordering. ** Based on Manufacturers Data (Free Air Tests) 350mm Fans - Fins Series 6 (236 Fins/m) Based on -24 C Saturated Suction Temperature Model BR 44 BR 47 BR 51 BR 66 BR 70 BR 76 BR 88 BR 94 BR 101 BR 110 BR 117 BR 127 R22 6KTD KTD R404A 6KTD KTD R507 6KTD KTD Air Flow L/Sec CFM Air Throw Metres (*) No. 350mm Fans Fan Total Watts Motors **Total Amps Motor Heat per 24hrs (Watts) **240V Total Watts Defrost Heaters Total Amps Air throw based on C.R.M.A. guidelines. Distance at which horizontal air velocity falls below 0.5m/s measured at 0.5, 0.75 and 1.0 metres from ceiling, average reading to equal 0.5 m/s. Temperatures corrected for +2 C room. (*) Air throw of units fitted with air straightening grilles. ** Not applicable to BRLH or BRLW Fin Series DT1 = Air On Temp Saturated Suction Temperature. Capacity Multiplier Capacity Correction Factors Suction Temp C Capacity Multiplier A.B.N EFFECTIVE MARCH

7 LOW TEMPERATURE EVAPORATORS BRLE- BRLW - BRLH & 350mm Fan Models Dimensions 300mm Fans - Fins Series 6 (236 Fins/m) Based on -24 C Saturated Suction Temperature Model BR 12 BR 13 BR 15 BR 19 BR 23 BR 27 BR 30 BR 35 BR 40 BR 43 BR 45 BR 53 BR 60 Suction Connection mm Liquid Connection mm TX Valve Inlet mm Outlet mm Ext. Equaliser mm Operating Charge R Dimensions mm A B E F **G **H Weight Unpacked Kg ** Only applicable to BRLE & BRLH Note all hot gas connections are 22.2mm 350mm Fans - Fins Series 6 (236 Fins/m) Based on -24 C Saturated Suction Temperature Model BR 44 BR 47 BR 51 BR 66 BR 70 BR 76 BR 88 BR 94 BR 101 BR 110 BR 117 BR 127 Suction Connection mm Liquid Connection mm TX Valve Inlet mm Outlet mm Ext. Equaliser mm Operating Charge R Dimensions mm A B C D E F **G **H Weight Unpacked Kg ** Only applicable to BRLE & BRLH Note all hot gas connections are 22.2mm A.B.N EFFECTIVE MARCH

8 MEDIUM & LOW TEMP EVAPORATORS PS Series Standard Features: Absolute Flush Mounting White Powder Coated Panels Stainless Steel Fastenings. Internal Ripple Finned Tube for higher heat transfer performance and better oil return. Hinged Access Door both ends Easily removable where installed close to adjacent wall. Electrical components pre-wired to common IP66-rated connection box. (PS*LE only) Circuitry & distributor system with venturi-effect technology for optimum performance. Circuited for multiple refrigerants. Hinged fully reversible Drip Tray. (PS* & PS*LE only) Double annealed defrost elements fitted to coil block. (PS*LE only) Heater safety thermostat. (PS*LE only) 4 defrost types: Air / Electric / Hot Gas / Water. Fan Speed: 300mm 1250 rpm / 350mm 1400 rpm. Optional Features: Epoxy Coated Fins (Not available with electric defrost). Air Straightening Guides (PS2 350mm fans only). Factory Fitted Defrost Termination & Fan Delay Thermostat. Other Fin Series: 4, 5, 7, 8 FPI. Factory Fitted TX Valves on multiple orders. Special Application Drawings. A.B.N EFFECTIVE MARCH

9 MEDIUM TEMPERATURE EVAPORATORS PS & 350mm Fan Models 300mm Fans - Fins Series 6 (236 Fins/m) Based on -4 C Saturated Suction Temperature Model PS1M019 PS1M030 PS1M036 PS1M042 PS1M050 PS1M061 PS1M063 PS1M077 PS1M084 PS1M095 PS1M102 PS1M128 6KTD R22 1KTD R404A R134a Air Flow 6KTD KTD KTD KTD L/Sec CFM Air Throw Metres (*) No. 300mm Fans Fan Motors Total Watts ** Total Amps Motor Heat per 24hrs (Watts) Note Please specify refrigerant when ordering. ** Based on Manufacturers Data (Free Air Tests) 350mm Fans - Fins Series 6 (236 Fins/m) Based on -4 C Saturated Suction Temperature Model PS2M 108 PS2M 117 PS2M 141 PS2M 162 PS2M 177 PS2M 187 PS2M 217 PS2M 246 PS2M 276 PS2M 309 R22 6KTD KTD R404A 6KTD KTD R134a 6KTD KTD Air Flow L/Sec CFM Air Throw Metres (*) No. 350m Fans Fan Total Watts Motors ** Total Amps Motor Heat per 24hrs (Watts) Note Please specify refrigerant when ordering. (*) Air throw of units fitted with air straightening grilles. ** Based on Manufacturers Data (Free Air Tests) Fin Series DT1 = Air On Temp Saturated Suction Temperature. Capacity Multiplier Capacity Correction Factors Suction Temp C Refrigerant R22 R407B R407C R507 Capacity Multiplier Capacity Multiplier A.B.N EFFECTIVE MARCH

10 MEDIUM TEMPERATURE EVAPORATORS PS & 350mm Fan Models Dimensions 300mm Fans - Fins Series 6 (236 Fins/m) Based on -4 C Saturated Suction Temperature Model PS1M019 PS1M030 PS1M036 PS1M042 PS1M050 PS1M061 PS1M063 PS1M077 PS1M084 PS1M095 PS1M102 PS1M128 Suction Connection mm Liquid Connection mm Ext. Equaliser mm Operating Charge R A B Dimensions mm C D E F Weight Unpacked Kg Weight Packed Kg mm Fans - Fins Series 6 (236 Fins/m) Based on -4 C Saturated Suction Temperature Model PS2M 108 PS2M 117 PS2M 141 PS2M 162 PS2M 177 PS2M 187 PS2M 217 PS2M 246 PS2M 276 PS2M 309 Suction Connection mm Liquid Connection mm Ext. Equaliser mm Operating Charge R A B Dimensions mm C D E F Weight Unpacked Kg Weight Packed Kg A.B.N EFFECTIVE MARCH

11 LOW TEMPERATURE EVAPORATORS PS & 350mm Fan Models PSLE - Electric Defrost PSLW - Water Defrost PSLH - Hot Gas Defrost 300mm Fans - Fins Series 6 (236 Fins/m) Based on -24 C Saturated Suction Temperature Model PS1L* 016 PS1L* 025 PS1L* 033 PS1L* 041 PS1L* 051 PS1L* 056 PS1L* 069 PS1L* 075 PS1L* 083 PS1L* 099 R22 6KTD KTD R404A 6KTD KTD R507 6KTD KTD Air Flow L/Sec CFM Air Throw Metres (*) No. 300mm Fans Fan Total Watts Motors **Total Amps Motor Heat per 24hrs (Watts) **240V Total Watts Defrost Heaters Total Amps Note Please specify refrigerant when ordering. ** Based on Manufacturers Data (Free Air Tests) 350m Fans - Fins Series 6 (236 Fins/m) Based on -24 C Saturated Suction Temperature Model PS2L* 086 PS2L* 100 PS2L* 105 PS2L* 123 PS2L* 136 PS2L* 158 PS2L* 168 PS2L* 191 PS2L* 203 PS2L* 233 R22 6KTD KTD R404A 6KTD KTD R507 6KTD KTD Air Flow L/Sec CFM Air Throw Metres (*) No. 350m Fans Fan Total Watts Motors **Total Amps Motor Heat per 24hrs (Watts) **240V Total Watts Defrost Heaters Total Amps Note Please specify refrigerant when ordering. (*) Air throw of units fitted with air straightening grilles. ** Based on Manufacturers Data (Free Air Tests) Fin Series DT1 = Air On Temp Saturated Suction Temperature. Capacity Multiplier Capacity Correction Factors Suction Temp C Capacity Multiplier A.B.N EFFECTIVE MARCH

12 LOW TEMPERATURE EVAPORATORS PSLE- PSLW - PSLH & 350mm Fan Models Dimensions 300mm Fans - Fins Series 6 (236 Fins/m) Based on -24 C Saturated Suction Temperature Model PS1L* 016 PS1L* 025 PS1L* 033 PS1L* 041 PS1L* 051 PS1L* 056 PS1L* 069 PS1L* 075 PS1L* 083 PS1L* 099 Suction Connection mm Liquid Connection mm Ext. Equaliser mm Operating Charge R Dimensions mm A B C D **E **F Weight Unpacked Kg Weight Packed Kg ** Only applicable to PS-LE & PS-LH Note all hot gas connections are 22.2mm 350mm Fans - Fins Series 6 (236 Fins/m) Based on -24 C Saturated Suction Temperature Model PS2L*086 PS2L* 100 PS2L* 105 PS2L* 123 PS2L* 136 PS2L* 158 PS2L* 168 PS2L* 191 PS2L* 203 PS2L* 233 Suction Connection mm Liquid Connection mm Ext. Equaliser mm Operating Charge R Dimensions mm A B C D ** E ** F Weight Unpacked Kg Weight Packed Kg ** Only applicable to PS-LE & PS-LH Note all hot gas connections are 22.2mm A.B.N EFFECTIVE MARCH

13 LOW TEMPERATURE EVAPORATORS PSLW & 350mm Fan Models Water Defrost Models 300 mm 350 mm Model PS1LW PS1LW PS1LW PS2LW PS2LW PS2LW Dimensions mm E F Defrost Water Connection mm 1 x 32 1 x 32 1 x 32 1 x 32 1 x 32 2 x 32 Drain Connection mm Maximum Defrost Water L/S* Relative Humidity Selection The relative humidity of an air-water mixture is defined as the ratio of the partial pressure of water vapour in the mixture to the saturated vapour pressure of water at a given temperature. As the air volume and capacity ratio will vary from model to model in any range, the relative humidity graph reading can only be regarded as an approximate value. The operating humidity of a room (once product is down to the desired room temperature) can be predicted quite accurately (within 5%) by applying the following abbreviated formula to a proposed evaporator which has specific capacity and air flow listed in the specification tables. A.B.N EFFECTIVE MARCH

14 MEDIUM & LOW TEMP EVAPORATORS EBBL - WBBL - HBBL - BBM Series Standard Features: 4 Defrosts Air, Electric, Water, Hot Gas. Internal Ripple Finned Tube for higher heat transfer performance and better oil return. Hinged Access Doors both ends easily removable where coil installed close to adjacent wall. Hinged, fully reversible Drip Tray (BBM, EBBL, and WBBL only). All fans statically and dynamically balanced, aerodynamically constructed for economical and quiet operation. Sickle Blade, Dual Speed 3 Phase Motors 1340/1000 RPM. Stucco embossed aluminium case. Defrost Elements (EBBL) fitted within coil block for improved heat dissipation. Optional Features: Copper Fins. Electro-Tinning. Stainless Steel Case. Single Phase Motors. Other Fin Series 3, 4, 6. Special Circuitry Brines, Hot/Cold Water. Special Application Designs. Hazardous Location Motors (eg. Flameproof). Low/High Temp Grease fitted to motors. Multiple Circuits. A.B.N EFFECTIVE MARCH

15 MEDIUM TEMPERATURE EVAPORATORS BBM Series Heavy Duty - 500mm Fan Models Fins Series 5 (197 Fins/m) Based on -4 C Saturated Suction Temperature Model BBM081 BBM106 BBM139 BBM162 BBM184 BBM211 BBM244 BBM275 BBM317 BBM359 BBM412 High Speed 6KTD R22 1KTD Low Speed 6KTD KTD High Speed 6KTD R404A 1KTD Low Speed 6KTD KTD High Speed 6KTD R134a 1KTD Low Speed 6KTD KTD Specifications Air High Speed Flow L/S Low Speed Air High Speed Flow CFM Low Speed ** Air High Speed Throw Metres Low Speed No of 500mm Fans Fan Motors High Speed Total Watts *Total AMPS Low Speed Total Watts *Total AMPS Single Phase Total Watts *Total AMPS # Sound High Speed Pressure db(a) Low Speed ** Air throws based on CRMA guidelines. Distance at which horizontal air velocity falls below 0.5 m/s measured at 0.5, 0.75 and 1.0 metres from ceiling, average reading to equal 0.5 m/s. Temperature corrected for +2 C room # Sound Pressure Levels calculated at 3 metres. * Based on Manufacturers Data. A.B.N EFFECTIVE MARCH

16 MEDIUM TEMPERATURE EVAPORATORS BBM Series Heavy Duty - 500mm Fan Models Dimensions Model BBM081 BBM106 BBM139 BBM162 BBM184 BBM211 BBM244 BBM275 BBM317 BBM359 BBM412 Suction Connects mm TX Valve Connects mm External Equaliser mm Opp. Ref. Charge R A B C D Dimensions mm E F G H I Weight - Unpacked Kg Capacity Correction Factors Suction Temp Capacity Multiplier Refrigerant R22 R407B R407C R507 Capacity Multiplier Other Fin Series Capacity Multiplier For the purpose of correct circuiting and distributor selection, please advise. Refrigerant, SST, KTD and Fin Series. 207 A.B.N EFFECTIVE MARCH

17 LOW TEMPERATURE EVAPORATORS EBBL - WBBL - HBBL - 500mm Fan Models EBBL - Electric Defrost WBBL - Water Defrost HBBL - Hot Gas Defrost Fins Series 5 (197 Fins/m) Based on -24 C Saturated Suction Temperature Model BBL066 BBL085 BBL110 BBL131 BBL148 BBL170 BBL197 BBL222 BBL255 BBL281 BBL323 R22 R404A R507 High Speed 6KTD KTD Low Speed 6KTD KTD High Speed 6KTD KTD Low Speed 6KTD KTD High Speed 6KTD KTD Low Speed 6KTD KTD Specifications Air High Speed Flow L/S Low Speed Air High Speed Flow CFM Low Speed ** Air High Speed Throw Metres Low Speed No of 500mm Fans Fan Motors Defrost Heaters High Speed Total Watts *Total AMPS Low Speed Total Watts *Total AMPS Single Phase Total Watts *Total AMPS Total Watts Total Amps # Sound High Speed Pressure db(a) Low Speed ** Air throws based on CRMA guidelines. Distance at which horizontal air velocity falls below 0.5 m/s measured at 0.5, 0.75 and 1.0 metres from ceiling, average reading to equal 0.5 m/s. Temperature corrected for -18 C room Prefix Model E - Electric Defrost W - Water Defrost H - Hot Gas Defrost # Sound Pressure Levels calculated at 3 metres * Based on Manufacturers Data.. A.B.N EFFECTIVE MARCH

18 Model BUFFALO TRIDENT EVAPORATORS LOW TEMPERATURE EVAPORATORS EBBL - WBBL - HBBL - 500mm Fan Models Dimensions BBL066 BBL085 BBL110 BBL131 BBL148 BBL170 BBL197 BBL222 BBL255 BBL281 BBL323 Suction Connect mm TX Valve Connect mm External Equaliser mm Opp. Ref. Charge R Drain Size Elect & H/G mm Water mm Water Flow Req d L/S Water Connection mm 1 x 32 1 x 32 1 x 32 2 x 32 2 x 32 2 x 32 2 x 32 3 x 32 3 x 32 4 x 32 4 x 32 Hot Gas Connect mm Dimensions Electric Defrost And Hot Gas Defrost Water Defrost A B C D E F G H I G H Weight Elec & Gas Kg Weight Water Def Prefix Model E - Electric Defrost W - Water Defrost H - Hot Gas Defrost Capacity Correction Factors Suction Temp Capacity Multiplier Refrigerant R22 R407B R134a Capacity Multiplier Other Fin Series Capacity Multiplier For the purpose of correct circuiting and distributor selection, please advise Refrigerant, SST, KTD and Fin Series. A.B.N EFFECTIVE MARCH

19 MEDIUM TEMP EVAPORATORS PC PCE PCW Series Standard Features: High Air Flow for quick product pull down Assisted electric defrost for sub zero room temps Internal Rippled Finned Tube for increased heat transfer Motors and Heaters pre-wired to Junction Box Hinged access door at both ends of Coil Reversible Drip Tray A.B.N EFFECTIVE MARCH

20 MEDIUM TEMPERATURE EVAPORATORS PC - PCE - PCW - 630mm Fan Models PC Air Defrost PCE Electric Defrost PCW Water Defrost Fins Series 5 (197 Fins/m) Based on -4 C Saturated Suction Temperature Model PC214 PC428 PC642 R22 R404A R507 High Speed 6KTD KTD Low Speed 6KTD KTD High Speed 6KTD KTD Low Speed 6KTD KTD High Speed 6KTD KTD Low Speed 6KTD KTD Specifications Air High Speed Flow L/S Low Speed Air High Speed Flow CFM Low Speed * Air High Speed Throw Metres Low Speed No of 630mm Fans Fan Motors High Speed Total Watts Total AMPS Low Speed Total Watts Total AMPS # Defrost Total Watts Heaters Total Amps * Air throws based on CRMA guidelines. # Available as Air Defrost Option. (Less Heaters) Prefix Model: (no prefix) Air Defrost E Electric Defrost W Water Defrost Capacity Correction Factors Suction Temp Capacity Multiplier Other Fin Series Capacity Multiplier For the purpose of correct circuiting and distributor selection, please advise Refrigerant, SST, KTD and Fin Series A.B.N EFFECTIVE MARCH

21 MEDIUM TEMPERATURE EVAPORATORS PC - PCE - PCW - 630mm Fan Models Dimensions Model PC214 PC428 PC642 Suction Connect mm TX Valve Connect mm External Equaliser mm Opp. Ref. Charge R Kg 9.45 Kg Kg Drain Size mm Dimensions mm A B C D E F Weight Kg Prefix Model: (no prefix) Air Defrost E Electric Defrost Dimensions Water Defrost Option Model PC214W PC428W PC642W Suction Connect mm TX Valve Connect mm External Equaliser mm Opp. Ref. Charge R Kg 9.45 Kg Kg Drain Size mm Water Flow Required l/s Water Connections mm 1 x 32 2 x 32 3 x 32 Dimensions mm A B C D E F Weight Kg A.B.N EFFECTIVE MARCH

22 BLAST FREEZER / CHILLER EVAPORATORS AKK HKK WKK Series Standard Features: Six Modules each with Nine Coil Options. Individually circuited for each application. Available in 3, 4, 5, or 6 fins per inch, 8, 6, 5, or 4 mm fin spacing. Air, water and hot gas defrost models. Operating range 50 C to +10 C. Fan motors prewired to common terminal box. Low weight construction with aluminium casing. Can be floor or ceiling mounted using the universal top or bottom support legs. Simple direct lifting or ceiling mounting. Steel support sections hot dipped galvanised. Adjustable pitch axial flow fans constant air flow. Fans available for free discharge or 125 Pa external pressure using upgraded motors. A.B.N EFFECTIVE MARCH

23 Model KK12 KK14 KK24 KK28 KK36 KK42 Rows Deep Coil Fin Series (F.P.I) BLAST FREEZER / CHILLER EVAPORATORS 6 KTD Air Flow Total l/sec Based on -25 C Saturated Suction Temperature Fan Motor Data (per motor) Approx. No. Free Air 125Pa External Operating of Discharge Resistance Charge 25 C DX (R22) R22 R507 R404A R507B kw F.L.C.* kw F.L.C.* Capacity Correction Factors Suction Temp Capacity Multiplier A.B.N EFFECTIVE MARCH

24 BLAST FREEZER / CHILLER EVAPORATORS HKK & AKK Models Hot Gas Defrost Model Refrigerant Connections Approximate Drain Size 6 Row 8 Row 10 Row Dry Weight (kg) Ø mm Suct. HGas Suct. HGas Suct. HGas 6 Row 8 Row 10 Row HKK /8 1 1/8 1 5/8 1 1/8 1 5/8 1 1/ HKK /8 1 1/8 1 5/8 1 1/8 2 1/8 1 1/ HKK /8 1 3/8 2 1/8 1 3/8 2 1/8 1 3/ HKK /8 1 3/8 2 1/8 1 3/8 2 1/8 1 3/ HKK /8 1 5/8 2 5/8 1 5/8 2 5/8 1 5/ HKK /8 1 5/8 2 5/8 1 5/8 2 5/8 1 5/ WKK Models Water Defrost Defrost Drain Water Model Size Conn. Ø mm Ø mm Refrigerant Connections 6 Row 8 Row 10 Row Approximate Dry Weight (kg) Suct. HGas Suct. HGas Suct. HGas 6 Row 8 Row 10 Row WKK /8 1 1/8 1 5/8 1 1/8 1 5/8 1 1/ WKK /8 1 1/8 1 5/8 1 1/8 2 1/8 1 1/ WKK x /8 1 3/8 2 1/8 1 3/8 2 1/8 1 3/ WKK x /8 1 3/8 2 1/8 1 3/8 2 1/8 1 3/ WKK x /8 1 5/8 2 5/8 1 5/8 2 5/8 1 5/ WKK x /8 1 5/8 2 5/8 1 5/8 2 5/8 1 5/ Dimensions Dimensions (mm) Model All Models 2 Fan Models 3 Fan Models All Models A B C D E F G H HKK HKK HKK HKK HKK HKK HKK Models Hot Gas Defrost AKK Models Air Defrost WKK Models Water Defrost Note: Prices on last pages of Buffalo Information. A.B.N EFFECTIVE MARCH

25 BLAST FREEZER / CHILLER EVAPORATORS Application Notes: Full Load Current F.L.C.* is motor current as marked on motor rating plate and is at standard air conditions of 20 C. 1.2 kg/m3, not operating temperature. Power requirements vary directly as the air density ratio and/or absolute temperature ratio. Defrost Water Requirement Models 12 and l/sec Models 24 and l/sec Models 36 and l/sec Air Throw (Free Discharge) Air throw is a function of many factors. Larger fans, more per cooler, several coolers grouped closely, air discharge close to a ceiling; all improve the chance of air reaching the far end of a store. Just as important, however, is the store geometry, aisle layout and product loading. Generally speaking, long air throws require significant separation between the leaving and returning air streams. This allows each to play its part in rotating the whole of the store air. Tall stores with longitudinal aisles and coolers discharging at high level, present no problems. Selection: Capacities of models that overlap, permit a more flexible and economical selection, where the "LATENT L0AD" is low. The following Table is a guide to selection of Fin Spacing. Fin Spacing Application Latent Load 4 mm (6 FPI) Air Defrost Light Duty Storage Light 5 mm (5 FPI) 6 mm (4 FPI) 8 mm (3 FPI) Example: Air Defrost Normal Duty Storage / Freezing Heavy Duty Storage Packaged Freezing Extra Heavy Duty Storage Blast Freezing Requirements Blast Freezer 29 C, Load (incl. fan motors) 37.0 kw, S.S.T. 35 C(6 KTD), Required external resistance 120 Pa, Water Defrost. Selection Normal High Heavy = 37 kw x = kw Read directly from Capacity Table = WKK36103 at 39.9 kw fitted with 3 x 2.2 kw fan motors. New Current Draw of Fan Motor (at 35 C) On low ceiling stores the coolers should be positioned for the leaving and return air streams to be separated in the horizontal plane. Most difficult are "tunnel" shaped rooms which can reduce the potential air throw by a very high proportion. This may require special arrangements such as ducting, false ceiling or "socks". All will require some degree of external pressure at the fans. KK Models Approx. Air Throw to 19 metres to 27 metres to 36 metres Model Nomenclature: A.B.N EFFECTIVE MARCH

26 Evaporator Prices BR Series BRME Series BRLE, W, H Series Airefrig Part Number List Price Excl GST Airefrig Part Number List Price Excl GST Airefrig Part Number List Price Excl GST BR16 P.O.A. BRME16 P.O.A. BRL 12 P.O.A. BR19 P.O.A. BRME19 P.O.A. BRL 13 P.O.A. BR21 P.O.A. BRME21 P.O.A. BRL 15 P.O.A. BR27 P.O.A. BRME27 P.O.A. BRL 19 P.O.A. BR32 P.O.A. BRME32 P.O.A. BRL 23 P.O.A. BR37 P.O.A. BRME37 P.O.A. BRL 27 P.O.A. BR42 P.O.A. BRME42 P.O.A. BRL 30 P.O.A. BR49 P.O.A. BRME49 P.O.A. BRL 35 P.O.A. BR56 P.O.A. BRME56 P.O.A. BRL 40 P.O.A. BR60 P.O.A. BRME60 P.O.A. BRL 43 P.O.A. BR62 P.O.A. BRME62 P.O.A. BRL 44 P.O.A. BR63 P.O.A. BRME63 P.O.A. BRL 45 P.O.A. BR66 P.O.A. BRME66 P.O.A. BRL 47 P.O.A. BR71 P.O.A. BRME71 P.O.A. BRL 51 P.O.A. BR75 P.O.A. BRME75 P.O.A. BRL 53 P.O.A. BR84 P.O.A. BRME84 P.O.A. BRL 60 P.O.A. BR93 P.O.A. BRME93 P.O.A. BRL 66 P.O.A. BR98 P.O.A. BRME98 P.O.A. BRL 70 P.O.A. BR106 P.O.A. BRME106 P.O.A. BRL 76 P.O.A. BR123 P.O.A. BRME123 P.O.A. BRL 88 P.O.A. BR131 P.O.A. BRME131 P.O.A. BRL 94 P.O.A. BR141 P.O.A. BRME141 P.O.A. BRL 101 P.O.A. BR154 P.O.A. BRME154 P.O.A. BRL 110 P.O.A. BR164 P.O.A. BRME164 P.O.A. BRL 117 P.O.A. BR177 P.O.A. BRME177 P.O.A. BRL 127 P.O.A. A.B.N EFFECTIVE MARCH

27 Evaporator Prices PS_M Series PS_LE Series PS_LW, H Series Airefrig Part List Price Airefrig Part List Price Airefrig Part List Price Number Excl GST Number Excl GST Number Excl GST PS1M019 $1, PS1LE016 $1, PS1L*016 $1, PS1M030 $1, PS1LE025 $1, PS1L*025 $1, PS1M036 $1, PS1LE033 $1, PS1L*033 $1, PS1M042 $1, PS1LE041 $2, PS1L*041 $2, PS1M050 $1, PS1LE051 $2, PS1L*051 $2, PS1M061 $1, PS1LE056 $2, PS1L*056 $2, PS1M063 $1, PS1LE069 $2, PS1L*069 $2, PS1M077 $1, PS1LE075 $2, PS1L*075 $2, PS1M084 $2, PS1LE083 $3, PS1L*083 $3, PS1M095 $2, PS1LE099 $3, PS1L*099 $3, PS1M102 $2, PS2LE086 $3, PS2L*086 $3, PS1M128 $2, PS2LE100 $3, PS2L*100 $3, PS2M108 $2, PS2LE105 $4, PS2L*105 $4, PS2M117 $2, PS2LE123 $4, PS2L*123 $4, PS2M141 $3, PS2LE136 $4, PS2L*136 $4, PS2M162 $3, PS2LE158 $4, PS2L*158 $4, PS2M177 $3, PS2LE168 $5, PS2L*168 $5, PS2M187 $4, PS2LE191 $5, PS2L*191 $5, PS2M217 $4, PS2LE203 $6, PS2L*203 $6, PS2M246 $4, PS2LE233 $6, PS2L*233 $6, PS2M276 $5, PS2M309 $5, A.B.N EFFECTIVE MARCH