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D Serial Air Cooler

Details

BEIFENG STANDARD D SERIAL AIR COOLER

Summary

D serial Air cooler units can be applicable to all Ranges of Cold room, It includes DL, DD and DJ three styles, respectively apply to diferent temperature cold room. Its' advantage are: Compact, light, cold room area save. Compare to the normal flow unit cooler, It can rapidly pull down the cold room temperature, greatly in preserve the fresh product.

Application

D serial Air cooler can match with different capacity condensing units，It can apply to different temperature cold rooms.DL serial can apply to around OT) cold room, storage such as egg or vegetable. DD serial apply to -18℃ cold room, storage meat, fish etc. DJ serial apply to -25℃ cold room and lower for freezing or fast freezing the fresh meat and fish.

Products features

The casing adopted rolled aluminium plate and paint epoxy plastic anti-erode, nice shape.

Special disign coil position, efficiently heat exchange, the aluminium fins is fitted on the Copper tube by mechanical expansion.

All the cable have connected to a terminal box in factory, easy to maintenance.

Low niose fan-motor, Stably running.

There is a drain water connection on the centre of drain plate, easy to drain water.

Suspend bracket, easy to install.

U Stainless steel and aluminium-magnesinm filling heater, placed in centre of the coil, be good for defrost.

TECHNICAL DATA OF DD SERIAL AIR COOLER

Model	Rated capacity t =-18℃ △t =-to =7℃ w	External surface (m²)	Fin (mm)	Fan motor					Defrost heater
Model	Rated capacity t =-18℃ △t =-to =7℃ w	External surface (m²)	Fin (mm)	fans (set)	diameter (Φ-mm)	Air Volume (m³/h)	Motor power (W)	Volt (V)	Coil (Kw)	Drain water plate (Kw)	Volt 3-380V Y motor (V)
BF-DD-1.3/7	1300	7	6	1	300	1650	75	380	0.96	0.52	220
BF-DD-2.2/12	2200	12	6	2	300	2×1650	2×75	380	1.5	0.82	220
BF-DD-2.8/15	2800	15	6	2	300	2×1650	2×75	380	1.8	0.94	220
BF-DD-3.7/22	3700	22	6	3	300	3×1650	3×75	380	2.46	1.27	220
BF-DD-5.6/30	5600	30	6	2	400	2×3400	2×180	380	2.1	1.11	220
BF-DD-7.5/40	7500	40	6	2	400	2×3400	2×180	380	2.58	1.35	220
BF-DD-11.2/60	11200	60	6	2	500	2×6300	2×550	380	6.2	1.72	220
BF-DD-14.9/80	14900	80	6	2	500	2×6300	2×550	380	6.2	1.72	220
BF-DD-18.7/100	18700	100	6	3	500	3×6300	3×550	380	9.08	2.44	220
BF-DD-22.4/120	22400	120	6	3	500	3×6300	3×550	380	9.08	2.44	220
BF-DD-26.2/140	26200	140	6	4	500	4×6300	4×550	380	11.96	3.02	220
BF-DD-30/160	30000	160	6	4	500	4×6300	4×550	380	11.96	3.02	220
BF-DD-39/210	39200	210	6	4	500	4×6300	4×550	380	15.05	3.02	220
BF-DD-48.5/255	48500	255	6	4	550	4×8720	4×600	380	15.05	3.02	220
BF-DD-57/300	57000	300	6	4	600	4×10820	4×780	380	16.1	3.38	220

TECHNICAL DATA OF DL SERIAL AIR COOLER

Model	Rated capacity t =0℃ △t =-to =7℃ w	External surface (m²)	Fin (mm)	Fan motor					Defrost heater
Model	Rated capacity t =0℃ △t =-to =7℃ w	External surface (m²)	Fin (mm)	fans (set)	diameter (Φ-mm)	Air Volume (m³/h)	Motor power (W)	Volt (V)	Coil (Kw)	Drain water plate (Kw)	Volt 3-380V Y motor (V)
BF-DL-2.0/10	2000	10	4.5	1	300	1650	75	380	0.96	0.52	220
BF-DL-3.0/15	3000	15	4.5	2	300	2×1650	2×75	380	1.5	0.82	220
BF-DL4.1/20	4100	20	4.5	2	300	2×1650	2×75	380	1.8	0.94	220
BF-DL-5.0/25	5000	25	4.5	3	300	3×1650	3×75	380	2.46	1.27	220
BF-DL-8.0/40	8000	40	4.5	2	400	2×3400	2×180	380	2.1	1.11	220
BF-DL-11.2/55	11200	55	4.5	2	400	2×3400	2×180	380	2.58	1.35	220
BF-DL-16.2/80	16200	80	4.5	2	500	2×6300	2×550	380	4.65	1.72	220
BF-DL-21.3/105	21300	105	4.5	2	500	2×6300	2×550	380	4.65	1.72	220
BF-DL-25.0/125	25000	125	4.5	3	500	3×6300	3×550	380	6.81	2.44	220
BF-DL-32.6/160	32600	160	4.5	3	500	3×6300	3×550	380	6.81	2.44	220
BF-DL-37.6/185	37600	185	4.5	4	500	4×6300	4×550	380	8.97	3.02	220
BF-DL-42.7/210	42700	210	4.5	4	500	4×6300	4×550	380	8.97	3.02	220
BF-DL-57.4/280	57400	280	4.5	4	500	4×6300	4×550	380	12.04	3.02	220
BF-DL-69.7/340	69700	340	4.5	4	550	4×8720	4×600	380	12.04	3.02	220
BF-DL-82/400	82000	400	4.5	4	600	4×10820	4×780	380	12.88	3.38	220

TECHNICAL DATA OF DJ SERIAL AIR COOLER

Model	Rated capacity t =-25℃ △t =-to =7℃ w	External surface (m²)	Fin (mm)	Fan motor					Defrost heater
Model	Rated capacity t =-25℃ △t =-to =7℃ w	External surface (m²)	Fin (mm)	fans (set)	diameter (Φ-mm)	Air Volume (m³/h)	Motor power (W)	Volt (V)	Coil (Kw)	Drain water plate (Kw)	Volt 3-380V Y motor (V)
BF-DJ-1.2/8	1200	8	9	2	300	2×1650	2×75	380	1.5	0.82	220
BF-DJ-2.1/15	2100	15	9	3	300	3×1650	3×75	380	2.46	1.27	220
BF-DJ-3.6/20	3600	20	9	2	400	2×3400	2×180	380	2.1	1.11	220
BF-DJ-4.6/30	4600	30	9	2	400	2×3400	2×180	380	2.58	1.35	220
BF-DJ-7.1/40	7100	40	9	2	500	2×6300	2×550	380	6.2	1.72	220
BF-DJ-8.9/55	8900	55	9	2	500	2×6300	2×550	380	6.2	1.72	220
BF-DJ-11.6/70	11600	70	9	3	500	3×6300	3×550	380	9.08	2.44	220
BF-DJ-14.3/85	14300	85	9	3	500	3×6300	3×550	380	9.08	2.44	220
BF-DJ-17.1/100	17100	100	9	4	500	4×6300	4×550	380	11.96	3.02	220
BF-DJ-19.6/115	19600	115	9	4	500	4×6300	4×550	380	11.96	3.02	220
BF-DJ-23.9/140	23900	140	9	4	500	4×6300	4×550	380	15.05	3.02	220
BF-DJ-28.9/170	28900	170	9	4	550	4×8720	4×600	380	15.05	3.02	220
BF-DJ-34.2/200	34200	200	9	4	600	4×10820	4×780	380	16.1	3.38	220

STANDARD AIR-COOLER DIMENSIOM

Dimensioms

Model	A	B	c	D	E	E1	E2	E3	F1	liquid inelt pipe dia	Return gas pipe dia	Drain pipe dia
DL-2.0/10 DD-1.3/7	670	440	490	325	450				80	Φ12	Φ19	3/4"
DL-3.0/15 DD-2.2/12 DJ-1.2/8	1000	440	490	325	780						Φ19
DL-4.1/20 DD-2.8/15	1130	440	490	325	910						Φ22
DL-5.0/25 DD-3.7/22 DJ-2.1/15	1500	440	490	325	1275						Φ22
DL-8.0/40 DD-5.6/30 DJ-3.6/20	1330	470	630	365	1060				95	Φ16	Φ28
DL-11.2/55 DD-7.5/40 DJ-4.6/30	1600	470	630	365	1330						Φ28
DL-16.2/80 DD-11.2/60 DJ-7.1/40	1920	635	730	435	1650	800					Φ32	1"
DL-21.3/105 DD-14.9/80 DJ-8.9/55	1920	635	730	435	1650	800					Φ32
DL-25.0/125 DD-18.7/100 DJ-11.6/70	2720	635	730	435	2450	800	800			Φ19	Φ38
DL-32.6/160 DD-22.4/120 DJ-14.3/85	2720	635	730	435	2450	800	800				Φ38
DL-37.6/185 DD-26.4/140 DJ-17.1/100	3520	635	730	435	3250	800	800	800			Φ48	1.5"
DL-42.7/210 DD-30/160 DJ-19.6/115	3520	635	730	435	3250	800	800	800
DL57.4/280 DD-39/210 DJ-23.9/140	3520	725	830	525	3250	800	800	800		Φ22
DL69.7/340 DD-48.5/255 DJ-28.9/170	3520	725	985	525	3250	800	800	800		Φ25	Φ54
DL-82/400 DD-57/300 DJ34.2/200	3920	725	1040	525	3650	900	900	900		Φ25	Φ54

Zhejiang Beifeng Refrigeration Equipment Co., Ltd is a famous China D Serial Air Coolers Factory and D Serial Air Coolers Company,and the products are exported to the Europe，South East Asia，Middle East，North America，Africa etc.