Products CFM Selection

We are, Ruling the Engineering & Fabrications Industry Since 1984

Compressed Air Dryer
Cooling Tower
Compressed Air Treatment Accessories

Bottle Cooling Tower

Technical Specification

BASE MODEL	CAPACITY	DIAMETER 'D'	HEIGHT 'H'	MOTOR	FAN DIA	MOTOR SPEED	WATER FLOW RATE	AIR FLOW RATE	BASIN HOLDING CAPACITY	SHIPPING WEIGHT	OPERATING WEIGHT
BASE MODEL	TR	mm	mm	HP	mm	rpm	L/min	m3/min	Litres	kg	kg
GCT-010	10	940	1280	0.25	500	900	130	80.4	150	80	140
GCT-015	15	1250	1650	0.5	610	915	195	120.6	200	120	340
GCT-020	20	1280	1680	0.5	610	915	260	120.6	200	130	370
GCT-030	30	1550	1830	1	720	925	390	160.8	400	160	600
GCT-040	40	1570	1850	1	720	925	520	160.8	400	200	640
GCT-050	50	2200	2090	1	930	925	650	323.4	850	250	1150
GCT-060	60	2230	2120	1.5	930	930	780	323.4	850	350	1260
GCT-080	80	2560	2450	2	1120	940	1040	430.2	850	350	1260
GCT-100	100	2650	2500	3	1400	960	1625	790	1100	550	1730
GCT-150	150	3450	2600	5	1700	960	1950	950	1500	700	2300
GCT-200	200	3600	2100	7.5	2000	720	2600	1250	2200	1000	3350
GCT-300	300	4400	3550	12.5	2400	570	3900	1900	2500	1800	4500

Dry Cooling Tower

The GEM Cooling Tower Design of water circuiting provides flexibility in selection and unequaled performance optimization. All inlet and outlet connections are provided on the same end thus reducing expensive piping and installation costs.

Rigid Construction:

A die formed galvanized steel frame provides stacking and shipping support and protection against tube damage during expansion and installation.

Venting, Draining and Expansion Tank:

Each water duty coil is provided with a convenient vent connection at the highest point and a drain connection at the lowest point apart from a small expansion tank.

Pressure Testing:

Each coil is pressure tested after manufacture, by air under water at 300 psi for water application.

Computerized Selection:

Speeds up and simplify the selection of right coil for your specific requirement.

MODEL	NOMINAL CAPACITY	ELECTRICAL CONNECTION	AIR CONNECTION	RATE POWER	OVERALL DIMENSION
MODEL	CFM	220V/1P/50HZ	IN/OUT	KW	mm
3GW 002	20		1/2"BSP(F)	0.29	490 x 303 x 425
3GW 004	40		1/2"BSP(F)	0.29	490 x 303 x 425
3GW 006	60		1/2"BSP(F)	0.47	550 x 380 x 475

MODEL	Air Flow		Electrical Connection			Inlet / Outlet	Dimensions (mm)			Dessicant	Weight
MODEL	CFM	Nm3 / hr	V	Ph	Hz	BSP	L	W	H	Qty/tower	Kg
HLD-030	300	510	230	1	50	2" NB	1400	1000	2400	110	350
HLD-040	400	680	230	1	50	3" NB	1400	1200	2480	140	400
HLD-050	500	850	230	1	50	3" NB	1600	1300	2230	180	500
HLD-060	600	1020	230	1	50	3" NB	1600	1300	2450	215	650
HLD-075	750	1275	230	1	50	4" NB	2000	1300	2200	260	800
HLD-100	1000	1700	230	1	50	4" NB	2000	1300	2500	360	950
HLD-125	1250	2125	230	1	50	6" NB	2000	1300	2750	450	1150
HLD-150	1500	2550	230	1	50	6" NB	2200	1400	2200	520	1400
HLD-200	2000	3400	230	1	50	6" NB	2200	1400	2860	720	1750

Base Mode	Nominal Capacity		Electrical Connection		Working Pressure	Air In/ Out Connection	Rated Power	OverAll Dimension
Base Mode	CFM	m3/hr	220/1P/50HZ	440v/3P/50HZ	BAR	BSP	KW	mm
2KD-002G	20	34			7-16	1/2"BSP	0.29	350 x 480 x 490
2KD-004G	40	68			7-16	1/2"BSP	0.29	350 x 480 x 490
2KD-006G	60	102			7-16	1"BSP	0.466	350 x 480 x 490
2KD-008G	80	136			7-16	1"BSP	0.89	450 x 490 x 600
2KD-0010G	100	170			7-16	1"BSP	0.89	450 x 490 x 600
2KD-0013G	130	221			7-16	1/2"BSP	0.68	550 x 700 x 830
2KD-0015G	150	255			7-16	1/2"BSP	1.67	550 x 700 x 830
2KD-0020G	200	340			7-16	1/2"BSP	1.67	550 x 700 x 830
2KD-0025G	250	425			7-16	2"BSP	1.73	550 x 700 x 830
2KD-0028G	280	476			7-16	2"BSP	1.73	550 x 700 x 830
2KD-0030G	300	510			7-16	2"BSP	1.73	550 x 700 x 830

BASE MODEL	MODEL VARIANCE		NOMINAL CAPACITY		ELECTRICAL CONNECTION		AIR CONNECTION	RATE POWER KW		OVERALL DIMENSION	NET WEIGHT
BASE MODEL	E	F	CFM	m3/hr	220V/1P/50HZ	415V/3P/50HZ	IN/OUT	AIR COOLED	WATER COOLED	mm	Kg.
2KD 004			40	68			½"BSP	0.29		360x425x550	47
2KD 006			60	102			½"BSP	0.46			47
2KD 008			80	136			1"BSP	0.89		550x450x685	80
2KD 010			100	170			1"BSP	0.89		500x600x685	85
2KD 015			150	255			1"BSP	1.67		500x600x685	85
2KD 020			200	340			1½"BSP	1.67		700x700x830	120
2KD 025			250	425			1½"BSP	1.73		700x700x830	135
2KD 030			300	510			1½"BSP	1.73		700x700x830	135
2KD 040			400	680			2"BSP	2.2		900x900x1230	170
2KD 050			500	850			2"BSP	2.2		900x900x1230	180
2KD 060			600	1020			2½"BSP	4.5		750x100x1400	250
2KD 075			750	1275			3" NB FLG	4.7	4.2	900x1300x1725	350
2KD 100			1000	1700			4" NB FLG	6.0	5.0	900x1300x1725	400
2KD 125			1250	2125			4" NB FLG	7.5	5.0	900x1300x1725	425
2KD 150			1500	2550			5" NB FLG	8.8	6.3	1300x1800x1650	650
2KD 200			2000	3400			6" NB FLG	12.2	9.5	1300x1800x1900	800
2KD 250			2500	4250			6" NB FLG	13.9	11.0	1300x1800x1900	850

BASE MODEL	NOMINALCAPACITY		ELECTRICAL CONNECTION		AIR CONNECTION	RATE POWER	OVERALL DIMENSION	NET WEIGHT
BASE MODEL	CFM	m3/hr	220V/1P/50HZ	415V/3P/50HZ	IN/OUT	kw	mm	Kg.
2KD7 004	40	68			½" BSP	0.30	360x425x550	47
2KD7 006	60	102			½" BSP	0.30	360x425x550	47
2KD7 008	80	136			1" BSP	0.48	550x450x685	80
2KD7 010	100	170			1" BSP	0.65	500x600x685	85
2KD7 015	150	255			1" BSP	0.65	500x600x685	85
2KD7 020	200	340			1 ½" BSP	1.23	700x700x830	120
2KD7 025	250	425			1 ½" BSP	1.23	700x700x830	133
2KD7 030	300	510			1 ½" BSP	1.23	700x700x830	135
2KD7 040	400	680			2" BSP	2.02	900x900x1230	170
2KD7 050	500	850			2" BSP	2.25	900x900x1230	180
2KD7 060	600	1020			2" NB FLG	3.00	750x1000x1400	250
2KD7 075	750	1275			2" NB FLG	3.23	900x1200x1475	350
2KD7 100	1000	1700			2" NB FLG	5.05	900x1200x1725	400
2KD7 125	1250	2125			2" NB FLG	7.50	900x1200x1725	450

Model	Pipe Size	Flow Rates		Dimension				Weight
Model	Pipe Size	cfm	m³/h	A	B	C	D	Kg	Lbs
VWS-010	G 1/2"	100	170	94	42	204	130	1.75	3.85
VWS-012	G 3/4"	125	212	94	37	206	130	1.75	3.85
VWS-015	G 1"	150	255	94	37	212	130	1.75	3.85
VWS-025	G 1 1/2"	350	580	120	44	372	220	4.5	9.9
VWS-040	G 2"	600	1000	173	63	468	340	7.5	16.5
VWS-090	G 2 1/2"	1000	1700	173	60	471	340	9.5	20.9

Line Pressure	bar g	1	3	5	7	9	11	13	15	16
Line Pressure	psi g	15	44	73	100	131	160	189	218	232
Correction factor		0.5	0.71	0.87	1.0	1.12	1.22	1.32	1.41	1.56

Filter Model	Capacity		Connection BSP	Dimension				Weight
Filter Model	cfm	m³/h	Connection BSP	A	B	C	D	Kg
GFZ 005 (Grade)	35	60	3/8"	187	88	21	60	0.77
GFZ 007 (Grade)	50	80	1/2"	187	88	21	60	0.77
GFZ 010 (Grade)	75	120	3/4"	256	88	21	80	0.88
GFZ 018 (Grade)	125	210	1"	362	125	33	100	2.20
GFZ 030 (Grade)	200	335	1"	362	125	33	120	2.60
GFZ 047 (Grade)	310	510	1 1/2"	452	125	33	140	2.90
GZF 070 (Grade)	450	750	1 1/2"	643	125	33	160	3.70
GZF 094 (Grade)	600	1000	2"	695	163	48	520	7.40
GZF 150 (Grade)	900	1500	2"	935	163	48	770	10
GZF 175 (Grade)	1200	2040	3"	1170	248	74	780	20
GZF 240 (Grade)	1700	2760	3"	1170	248	74	780	25

GRADES
Particle Removal	3 Micron	0.1 Micron	0.01 Micron	0.01 Micron
Oil Removal	-	0.1 mg/m³	0.01 mg/m³	0.005 mg/m³
Nominial Initial Pressure Drop	0.03 bar g	0.05 bar g	0.06 bar g	0.12 bar g
Maximum Operating Temprature	80°C	80°C	80°C	80°C
Maximum Operating Pressure	16 bar g	16 bar g	16 bar g	16 bar g
Recommended Pressure Differential for Element Change	0.7 bar g	0.7 bar g	0.7 bar g	0.7 bar g
Media	Poly Propylene	Boro Silicate	Boro Silicate	Boro Silicate with impregenated Active Carbon
Efficiency	-	99%	99.99%	99.9999%

Model	Capacity m³	Diameter (inner) mm	Overall Height mm	Working Pressure bar	Shell/Dish Thickness mm	In/Out Connection	Design Presure bar	Hydro Test Pressure bar	Hand Hole / Man Hole
VAR025	0.25	490	1610	7	5/5	3/4" BSP	8	12	Hand Hole
				10.5	10.5		12	18
				12.5	12.5		14	21
VAR50	0.5	610	2005	7	5/5	1" BSP	8	12	Hand Hole
				10.5	5/6		12	18
				12.5	6/8		14	21
VAR075	0.75	734	1900	7	5/6	1 1/2" BSP	8	12	Hand Hole
				10.5	5/6		12	18
				12.5	8/8		14	21
VAR100	1.0	734	2750	7	5/6	1 1/2" BSP	8	12	Hand Hole
				10.5	8/8		12	18
				12.5	10/10		14	21
VAR150	1.5	980	3165	7	5/6	2" BSP	8	12	Man Hole 475x425mm
				10.5	8/8		12	18
				12.5	10/10		14	21
VAR200	2.0	980	3165	7	5/6	2" BSP	8	12	Man Hole 475x425mm
				10.5	8/8		12	18
				12.5	10/10		14	21
VAR250	2.5	980	3820	7	5/6	2" NB FLG	8	12	Man Hole 475x425mm
				10.5	8/8		12	18
				12.5	10/10		14	21
VAR300	3.0	980	4485	7	5/6	4" NB FLG	8	12	Man Hole 475x425mm
				10.5	8/8		12	18
				12.5	10/10		14	21
VAR400	4.0	1289	3575	7	8/8	4" NB FLG	8	12	Man Hole 475x425mm
				10.5	10/10		12	18
				12.5	12/12		14	21
VAR500	5.0	1289	4340	7	8/8	4" NB FLG	8	12	Man Hole 475x425mm
				10.5	10/10		12	18
				12.5	12/12		14	21
VAR600	6.0	1289	5095	7	8/8	6" NB FLG	8	12	Man Hole 475x425mm
				10.5	10/10		12	18
				12.5	12/12		14	21
VAR800	8.0	1464	5300	7	8/10	8" NB FLG	8	12	Man Hole 475x425mm
				10.5	12/12		12	18
				12.5	12/14		14	21
VAR1000	10.0	1464	6510	7	8/10	8" NB FLG	8	12	Man Hole 475x425mm
				10.5	12/12		12	18
				12.5	12/14		14	21

BASE MODEL	NOMINAL CAPACITY				ELECTRICAL CONNECTION	AIR CONNECTION	RATE POWER (kw)		OVERALL DIMENSION
	50 Hz		60 Hz		50 Hz / 60 Hz	IN/OUT	50 Hz	60 Hz	mm
	CFM	m3/hr	CFM	m3/hr	50 Hz / 60 Hz	IN/OUT	50 Hz	60 Hz	mm
3GZ002	20	34	22	37.4	180-242V/ 1 Phase	1/2"BSP(F)	0.25	0.29	350x480x490
3GZ004	40	68	45	76.5	180-242V/ 1 Phase	1/2"BSP(F)	0.35	0.43	350x480x490
3GZ006	60	102	67	113.19	180-242V/ 1 Phase	1"BSP(F)	0.45	0.57	350x480x490
3GZ015	150	255	168	285.6	342-462V/ 3 Phase	1'1/2"BSP(F)	1.81	2.13	660x615x795
3GZ020	200	340	224	380.8	342-462V/ 3 Phase	1'1/2"BSP(F)	1.81	2.13	660x615x795
3GZ030	300	510	336	571.2	342-462V/ 3 Phase	2"BSP(F)	3.14	3.74	805x640x1005
3GZ040	400	680	448	761.6	342-462V/ 3 Phase	2"BSP(F)	3.40	3.40	805x640x1005
3GZ050	500	850	560	952	342-462V/ 3 Phase	2"BSP(F)	3.40	3.40	805x640x1005
3GZ075	750	1275	840	1428	400-440V / 3 Phase	3"NB FLG	6.43	6.45	1300x920x1570
3GZ100	1000	1700	1120	1904	400-440V / 3 Phase	3"NB FLG	7.21	7.21	1300x920x1570

Line Pressure	bar g	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Line Pressure	psi g	14	29	43	57	71	86	100	114	129	143	157	171	186	200	214	229
Correction factor		0.3	0.4	0.5	0.6	0.75	0.9	1	1.1	1.2	1.3	1.5	1.6	1.7	1.8	1.9	2

SPECIFICATIONS
Valve opening interval	0.5-35 min (adjustable)
Valve discharge	0.5-20 sec (adjustable)
Power consumption	10 W
Max. operating temp.	89º C
Max. operating press.	16 bar (g)
Orifice	6 mm
In/Out ports	1/2" BSP
Connector	DIN43650A
Environmental protect	IP65
Type	Pilot operated
Max. discharge at 7 bar	150 lit/hr
Weight	0.5 kg

FEATURES & APPLICATIONS
Features	Applications
Universal Voltage and Frequency 'Any where,Any country'	Dryers
UNO Piston	Receivers
Manual Test switch	Filters
	Vortex Seperators
	For compressors upto 2000 CFM

SPECIFICATIONS
Valve opening interval	1 - 136 min
Valve discharge	4 sec (fixed)
Power consumption	9 W
Max. operating temp.	75º C
Max. operating press.	16 bar (g)
Orifice	12.5 mm
In/Out ports	1/2" BSP
Connector	DIN43650A with 2 core rated for 3A
Environmental protect	IP55
Type	Direct operated
Max. discharge at 7 bar	200 lit/hr
Weight	1 kg

Model	Capacity		Working Pressure	Length	Shell Dia	Comp. Air	Cooling Water	Water Flow Rate
Model	CFM	m³/hr	bar	mm	ØB	In/Out	In/Out	LPM
WAV005	50	83	16	1140	2"NB	3/4" BSP	1/2" BSP	8
WAV010	100	170	16	1165	3"NB	1" BSP	1/2" BSP	14
WAV020	200	335	16	1365	4"NB	1 1/2" BSP	3/4" BSP	25
WAV025	250	420	16	1590	4"NB	2" NB Flg	1" BSP	32
WAV040	400	670	16	1630	6"NB	3" NB Flg	1 1/2" BSP	50
WAV050	500	835	16	1880	6"NB	3" NB Flg	1 1/2" BSP	64
WAV075	750	1250	16	1695	8"NB	3" NB Flg	2" BSP	100
WAV100	1000	1670	16	1995	8"NB	4" NB Flg	2" BSP	140
WAV125	1250	2100	16	2145	8"NB	4" NB Flg	2" BSP	170
WAV150	1500	2500	16	2245	8"NB	5" NB Flg	2" BSP	200

MODEL	MAXIMUM INLET CONDITION OF FULL FLOW		PRESSURE DROP AT FULL FLOW		POWER CONSUMPTION		V/Hz/PHASE	REFRIGERANT	MAXIMUM WORKING PRESSURE		INLET/OUTLET CONNECTION SIZE	OVERALL DIMENSION (mm)			WEIGHT (kg)
MODEL	CFM	m³/hr	Bar	Psi	kW	Amps			Bar	Psi		Length	Width	Height	Weight
3G7 015	150	255	0.14	2.03	0.60	3.60	220 / 50 / 1	R410A	36 - 42	520 - 610	3/4" BSP(F)	670	615	850	90
3G7 020	200	340	0.14	2.03	0.64	3.70	220 / 50 / 1	R410A	36 - 42	520 - 610	3/4" BSP(F)	670	615	850	90
3G7 025	250	425	0.14	2.03	0.85	5.10	220 / 50 / 1	R410A	36 - 42	520 - 610	3/4" BSP(F)	670	615	850	110
3G7 030	300	510	0.14	2.03	1.10	6.50	415 / 50 / 3	R410A	36 - 42	520 - 610	1" BSP(F)	670	615	850	120
3G7 040	400	680	0.17	2.17	1.60	8.50	415 / 50 / 3	R410A	36 - 42	520 - 610	1" BSP(F)	805	635	1105	135
3G7 050	500	850	0.15	2.17	1.70	3.70	415 / 50 / 3	R410A	36 - 42	520 - 610	1" BSP(F)	805	635	1105	165
3G7 060	600	1020	0.17	2.20	2.20	4.00	415 / 50 / 3	R410A	36 - 42	520 - 610	2" NB FLG 300#	1000	635	1185	200
3G7 075	750	1275	0.16	2.32	2.60	5.50	415 / 50 / 3	R410A	36 - 42	520 - 610	2" NB FLG 300#	1000	635	1185	230
3G7 100	1000	1700	0.16	2.32	3.95	6.47	415 / 50 / 3	R407C	36 - 42	520 - 610	2" NB FLG 300#	1220	920	1570	280

Products CFM Selection

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