SPX Cooling Technologies Marley Sigma Steel specifications

Marley / Sigma Steel CoolingTower / Engineering Data : Inlet Piping					9
C	C	D	C	C
TYP. SINGLE CELL	L FAN	TYP. MULTICELL	L FAN
C	CL INLET		CL INLET	C
L COLUMN AND				L COLUMN AND
ANCHOR BOLT				ANCHOR BOLT
				F MIN REQUIRED CLEARANCE
				CL

B DIA FLOW

E

FACE OF A DIA

C

CONTROL VALVE

L FAN

INLET FLANGE

C

MARLEY PIPING

L TOWER

STOPS HERE

CL

C

G L OF FLANGE TO

BASE OF TOWER

COLUMNS (USE FOR

STATIC LIFT)

Tower

GPM

Dimensions

Model

per cell

A

B

C

D

E

F

G

121-111

500-3800

10"

8"

6'-0"

12'0"

8'-101⁄2"

13'-11⁄4"

14'-63⁄4"

3801-4500

12"

10"

9'-01⁄2"

14'-73⁄4"

122-111

650-6000

14"

10"

8'-0"

16'-0"

10'-01⁄2"

14'-11⁄4"

14'-73⁄4"

123-111

650-6000

14"

10"

8'-0"

16'-0"

11'-01⁄2"

15'-11⁄4"

14'-73⁄4"

124-111

1000-6000

14"

10"

10'-0"

20'-0"

11'-01⁄2"

15'-11⁄4"

14'-73⁄4"

6001-7500

16"

12"

11'-11⁄2"

14'-83⁄4"

125-111

1000-7500

16"

12"

10'-0"

20'-0"

13'-11⁄2"

17'-11⁄4"

14'-83⁄4"

126-111

1000-9000

16"

12"

12'-0"

24'-0"

13'-11⁄2"

17'-11⁄4"

14'-83⁄4"

127-111

1500-10500

18"

14"

14'-0"

28'-0"

13'-55⁄8"

17'-11⁄4"

14'-93⁄4"

NOTE

1Use this bulletin for preliminary layouts only. Obtain current drawings from your Marley sales representative.

2Pumping head contributed by the tower is static lift “G”. Actual pumping head will vary according to tower circulating GPM. Total pumping head will be furnished at time of proposal.

3If your application requires a bypass system, recommended location is through tower endwall into plenum area. Review of the system by SPX engineering is required.

4Marley piping terminates at face of a cast iron flat face flange. Bolt circle conforms to class 125 lb. ANSI B 16.1 specifications.

5Supports on tower for crossover piping are part of the tower design. Do not support the riser’s dead load or operating load from the tower. Do not brace the riser’s seismic or thrust loads against the tower.

6Butterfly valves or piping expansion joints (if used) are by others and must be located outside the limits of the cooling tower “F”.

7Motor must be located 180° from inlet.