SPHERICAL SERIES

Spherical

  • Patented Hugh Exothermic Blend
  • 3000 degrees Fahrenheit burning temperatures
  • Optimum feeding conditions
  • Natural, low cope height molding equipment
  • High Volume

Available with or without Breaker Core

  • 2" Sphere
  • 3" Sphere
  • 4" Sphere
  • 5" Sphere
  • 6" Sphere
  • 8" Sphere

High Exothermic Sphere Contained Metal Specifications

Type Riser
Wt/lbs

Contained Metal Weight and Volume
Pallet
Qty.

Lbs Vol(in3)
Kg
Vol(cm3)
2" Sphere
.83
1.83 7.02
.83 115
Call
3" Sphere
1.80 5.24 20.14 2.38 330 504
4" Sphere 3.63 8.72 33.52 3.95 549 246
5" Sphere 4.85 18.06 69.48 8.19 1139 150
6" Sphere 9.47 30.91 118.90 14.02 1948 100
8" Sphere 21.50 69.73
268.20 31.63
4395 33



Spherical Series Dimension Chart

Type

DIA
HT
A
B C
V
(in.)
(in.) (in.) (in.) (in.) (in.)
2" Sphere  2.375 3.000
1.562
2.625 3.750
.483
3" Sphere 3.375
3.625
1.750 3.750 4.875 .483
4" Sphere 4.000
5.000
2.000 4.125 6.000 .500
5" Sphere 5.125
6.000
2.750 5.125 7.000 .750
6" Sphere 6.125 7.125
3.000 6.250 8.625 .750
8" Sphere 8.000 9.250
3.750 8.375
11.125 .750



Typical Equivalent Size and Contained Metal Comparison

High Exothermic Sphere Insulating Sleeve
(with hot top)

Green Sand Riser
(no hot top)
Size
Lbs. Metal
Size
Lbs. Metal
Size
Lbs. Metal
2" Sphere 1.8
3" x 5"
9
4" x 6"
20
3" Sphere 5.2
5" x 7"
35
6" x 8"
59
4" Sphere 8.7
6" x 8"
59
8" x 12"
156
5" Sphere 18.1
7" x 10"
100
9" x 13"
215
6" Sphere 30.9
8" x 12"
156
10" x 15"
306
8" Sphere 69.7
10" x 14"
285
12" x 18"
528