Process Technology

Wet Process Heating and Cooling Equipment

G Series, Grid Coils

EXCHANGE
AREA
(Sq. ft.)
NO. OF TUBES WIDTH
In./(mm)
LENGTH
In./(mm)
MODEL
NUMBER
SHIP WGT.
Lbs./(kg)
12-1/2" WIDTH (8 TUBES)
4.6 8 12.5 (318) 24 (610) *8G-24 13 (6)
5.6 8 12.5 (318) 30 (762) *8G-30 14 (6.5)
6.7 8 12.5 (318) 36 (915) *8G-36 15 (7)
8.8 8 12.5 (318) 48 (1219) *8G-48 18 (8)
10.9 8 12.5 (318) 60 (1524) *8G-60 20 (9)
13.7 8 12.5 (318) 72 (1829) *8G-72 25 (11.5)
15.1 8 12.5 (318) 84 (2134) *8G-84 30 (13.5)
17.2 8 12.5 (318) 96 (2438) *8G-96 35 (16)
19.2 8 12.5 (318) 108 (2743) *8G-108 38 (17)
21.3 8 12.5 (318) 120 (3048) *8G-120 42 (19)
23.4 8 12.5 (318) 132 (3353) *8G-132 45 (20.5)
25.5 8 12.5 (318) 144 (3658) *8G-144 50 (22.5)
18-1/2" WIDTH (12 TUBES)
6.8 12 18.5 (470) 24 (610) *12G-24 15 (7)
8.4 12 18.5 (470) 30 (762) *12G-30 18 (8)
10.0 12 18.5 (470) 36 (915) *12G-36 22 (10)
13.2 12 18.5 (470) 48 (1219) *12G-48 28 (13)
16.3 12 18.5 (470) 60 (1524) *12G-60 35 (16)
19.5 12 18.5 (470) 72 (1829) *12G-72 45 (20.5)
22.6 12 18.5 (470) 84 (2134) *12G-84 50 (22.5)
25.7 12 18.5 (470) 96 (2438) *12G-96 56 (25.5)
28.9 12 18.5 (470) 108 (2743) *12G-108 62 (28)
32.0 12 18.5 (470) 120 (3048) *12G-120 68 (31)
35.2 12 18.5 (470) 132 (3353) *12G-132 75 (34)
38.3 12 18.5 (470) 144 (3658) *12G-144 90 (41)
24-1/2" WIDTH (16 TUBES)
9.4 16 24.5 (622) 24 (610) *16G-24 20 (9)
11.5 16 24.5 (622) 30 (762) *16G-30 25 (11.5)
13.6 16 24.5 (622) 36 (915) *16G-36 29 (13)
17.8 16 24.5 (622) 48 (1219) *16G-48 35 (15.5)
22.0 16 24.5 (622) 60 (1524) *16G-60 43 (19.5)
26.1 16 24.5 (622) 72 (1829) *16G-72 50 (22.5)
30.3 16 24.5 (622) 84 (2134) *16G-84 62 (28)
34.5 16 24.5 (622) 96 (2438) *16G-96 70 (32)
38.7 16 24.5 (622) 108 (2743) *16G-108 80 (36)
42.9 16 24.5 (622) 120 (3048) *16G-120 88 (40)
47.1 16 24.5 (622) 132 (3353) *16G-132 97 (44)
51.3 16 24.5 (622) 144 (3658) *16G-144 105 (47.5)
30-1/2" WIDTH (20 TUBES)
11.5 20 30.5 (775) 24 (610) *20G-24 23 (10.5)
14.2 20 30.5 (775) 30 (762) *20G-30 28 (13)
16.8 20 30.5 (775) 36 (915) *20G-36 34 (15.5)
22.0 20 30.5 (775) 48 (1219) *20G-48 40 (18)
27.2 20 30.5 (775) 60 (1524) *20G-60 48 (22)
32.5 20 30.5 (775) 72 (1829) *20G-72 55 (25)
37.7 20 30.5 (775) 84 (2134) *20G-84 68 (31)
42.9 20 30.5 (775) 96 (2438) *20G-96 75 (34)
48.2 20 30.5 (775) 108 (2743) *20G-108 87 (39.5)
53.4 20 30.5 (775) 120 (3048) *20G-120 100 (45.5)
58.6 20 30.5 (775) 132 (3353) *20G-132 115 (52)
63.9 20 30.5 (775) 144 (3658) *20G-144 125 (57)
36-1/2" WIDTH (24 TUBES)
13.7 24 36.5 (927) 24 (610) *24G-24 38 (17)
16.8 24 36.5 (927) 30 (762) *24G-30 42 (19)
20.0 24 36.5 (927) 36 (915) *24G-36 45 (20.5)
26.3 24 36.5 (927) 48 (1219) *24G-48 50 (22.5)
32.5 24 36.5 (927) 60 (1524) *24G-60 57 (26)
38.8 24 36.5 (927) 72 (1829) *24G-72 65 (29.5)
45.1 24 36.5 (927) 84 (2134) *24G-84 75 (34)
51.4 24 36.5 (927) 96 (2438) *24G-96 85 (38.5)
57.7 24 36.5 (927) 108 (2743) *24G-108 100 (45.5)
64.0 24 36.5 (927) 120 (3048) *24G-120 115 (52)
70.3 24 36.5 (927) 132 (3353) *24G-132 130 (59)
76.6 24 36.5 (927) 144 (3658) *24G-144 150 (68)
42-1/2" WIDTH (28 TUBES)
15.8 28 42.5 (1080) 24 (610) *28G-24 40 (18)
19.5 28 42.5 (1080) 30 (762) *28G-30 45 (20.5)
23.2 28 42.5 (1080) 36 (915) *28G-36 50 (22.5)
30.6 28 42.5 (1080) 48 (1219) *28G-48 58 (26.5)
38.0 28 42.5 (1080) 60 (1524) *28G-60 65 (29.5)
45.4 28 42.5 (1080) 72 (1829) *28G-72 75 (34)
52.8 28 42.5 (1080) 84 (2134) *28G-84 85 (38.5)
60.2 28 42.5 (1080) 96 (2438) *28G-96 100 (45.5)
67.6 28 42.5 (1080) 108 (2743) *28G-108 115 (52)
75.0 28 42.5 (1080) 120 (3048) *28G-120 130 (59)
82.4 28 42.5 (1080) 132 (3353) *28G-132 150 (68)
89.8 28 42.5 (1080) 144 (3658) *28G-144 175 (79.5)

ORDERING EXAMPLE:
Add (H) to end of model number for horizontal style. For vertical style, add (V) to end of model number and reverse dimensions (i.e.: width becomes coil length and length becomes coil width). Add (S) to end of model number for steam usage. Add (W) to end of model number for water usage. Consult factory for inlet/outlet sizing assistance.

*Coil material:
T = Titanium
S = Stainless steel
H = Hastelloy C®
Z = Zirconium
Hastelloy C® is a registered trademark of Haynes International, Inc.

Consult factory for inlet/outlet sizing assistance.

Product Features and Benefits:

SUPERIOR CHEMICAL RESISTANCE: Wide variety of materials available for use in heating or cooling applications for alkaline solutions, acid solutions, and rinse tanks. Check solution guide or consult with your chemical supplier for proper sheath material selection.

RUGGED CONSTRUCTION: Heavy wall, 20-gauge metal tubing available in steel, 316 stainless steel, and titanium.

OUTSTANDING PERFORMANCE: 2-inch thick, low profile design. Every inch of coil surface is active exchange area.

LEAK FREE OPERATION: Integral inlet and outlet manifolds for single point connections. Greatly reduces the potential for leaks and simplifies installation. One inch MNPT connections standard.

HIGH PRESSURE RATING: 100 PSI working pressure (steam or water).

SIZES: 4.6 square foot to 89.9 square foot of exchange area.

OPTIONS AVAILABLE (consult factory):

Mounting hangers.
Special sizes.
Vertical or horizontal configurations.
Heavier gauge tubing or pipe.
Special riser sizes, fittings, lengths, and configurations.
Anti-floatation weights for high specific gravity or highly viscous solutions.
Zirconium, Hastelloy C®, low carbon stainless steel, and other alloys available.
Fluoropolymer coatings for corrosion protection at solution/atmospheric interface.
Vacuum breakers.
Non-conductive isolator couplings.
L-shaped configurations for bottom heat applications.

Note: Inlet and outlet connections must be sized to adequately handle water and steam volume requirements.

DOWNLOAD THE INFORMATION SHEET (including dimensional diagram)

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