SPX Cooling Technologies Marley Aquatower manual Field Assembly

/ Field Assembly /

Drain-Down Capacity

Tower Model	Range of Tower Design m3/hr		Maximum Drain-Down
			litres
	3.4	- 5.9	106
490A	6.2 - 11.6		114
490B	11.8	- 19.3	125
	19.5	- 34.7	136
	4.77 - 12		185
492A	12.6 - 209		204
492B	21 - 34.3		227
	34.5 - 47.9		246
	7.5 - 18.8		291
493A	19 - 32.7		318
493B	32.9 - 54		356
	54.2 - 74.5		382
	13.6 - 32		507
494A
	32.3	- 51.5	549
494B
	51.7	- 85.4	613
494C
	85.6 - 127.8		674
	18.6	- 43.6	689
495A	43.8	- 61.3	727
495B	61.5 - 116.5		829
	116.7 - 173.3		912
	23.6	- 44.5	863
496A	44.7	- 64.9	920
496B	65.1 - 112.8		1026
	113.1	- 218.7	1211

Volumes shown are maximums for the flowrate ranges indicated. Actual volumes will usually be less. Contact your local Marley sales representative for more specific information.

Bottom Outlet Maximum m3/hr

Tower		Outlet Diameter
Model	4"	6"	8"	10"
492A - 492B	27	51	51	na
493A - 493B	27	61	79	na
494a - 494B - 494C	32	70	79	142
495A - 495B	32	70	79	193
496A - 496B	32	70	79	193

1.Maximum m3/hr applies to both pump and gravity flow piping sys- tems. The outlet piping on gravity flow systems must have sufficient vertical drop to overcome all other head losses in the system.

2.Bottom outlet is not available on Models 490A and 490B.

Note: For economical transportation, Aquatowers are normally packaged unassembled when shipped from the UK by sea or air freight.

■Field Assembly

If you choose to assemble your Aquatower at the job site, your Aquatower will be shipped unassembled with complete assembly instructions.

The following table shows the sizes and weights of the largest Aquatower components for each model. You can use this information to plan your rigging and transportation needs.

Unassembled tower shipment may add 3 to 5 weeks to normal lead times. Your Marley sales representative will be glad to help you plan for your unique needs.

Component Sizes and Weights

Tower Model	Component	Size mm	Weight kg
	Collection Basin End	305 x 330 x 914	7
490A	Collection Basin Floor	76 x 762 x 813	11
490B	Front Panel	51 x 914 x 112	10
	Casing Panel	51 x 102 x 132	20
	Distribution Basin	203 x 406 x 813	8
	Collection Basin End	356 x 406 x 122	11
	Collection Basin Floor	76 x 914 x 112	17
492A
	Front Panel	51 x 122 x 173	24
492B
	Casing Panel	51 x 660 x 1600	16
	Distribution Basin	203 x 406 x 112	11
	Collection Basin End	356 x 406 x 183	17
	Collection Basin Floor	76 x 914 x 1727	26
493A
	Front Panel	51 x 940 x 183	16
493B
	Casing	51 x 660 x 1600	16
	Distribution	203 x 406 x 173	17
	Collection Basin End	457 x 457 x 1829	22
	Collection Basin Floor	102 x 864 x 1727	26
494A	Front Panel	51 x 1117 x 1829	19
494B	Casing Panel	51 x 1016 x 1930	29
494C
	Distribution Basin	203 x 711 x 1727	24
	Optional Discharge Side	51 x 1041 x 1956	17
	Optional Discharge Floor	229 x 1143 x 1727	21
	Collection Basin End	457 x 457 x 2438	29
	Collection Basin Floor	102 x 864 x 2338	34
	Front Panel	51 x 1118 x 2438	26
495A
	Casing	51 x 1016 x 1930	29
495B
	Distribution Basin	203 x 711 x 2337	32
	Optional Discharge Side	51 x 1041 x 1956	17
	Optional Discharge Floor	229 x 1143 x 1600	19
	Collection Basin End	457 x 457 x 3048	36
	Collection Basin Floor	102 x 864 x 2946	43
	Front Panel	51 x 1168 x 3048	33
496A
	Casing Panel	51 x 1016 x 2134	32
496B
	Distribution Basin	203 x 711 x 2946	40
	Optional Discharge Side	51 x 1143 x 1956	17
	Optional Discharge Floor	229 x 1143 x 1956	25

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