SPECIFICATIONS
Table1. Disc Dimensions
Figure 1. Flat Disc Dimensions; refer to Table 1.
REV. 5-7-14 Page 3
Model:
Match Throw NG
NG Factory
Orifice
Model:
Match Throw LP
LP Factory
Orifice
Btu’s
Natural/Propane
FPB-G34DBSMT-N
#29
FPB-G34DBSMT-P
#41
65,000
N/A
FPB-G44DBSMT-N
#29
FPB-G44DBSMT-P
#41
65,000
N/A
FPB-G34DBSTMS-N
#29
FPB-G34DBSTMS-P
#41
65,000
N/A
FPB-G44DBSTMS-N
#29
FPB-G44DBSTMS-P
#41
65,000
N/A
FPB-G34DBSTFS-N
#7
FPB-G34DBSTFS-P
#31
105,000 (High)
51,000 (Low)
FPB-G44DBSTFS-N
#7
FPB-G44DBSTFS-P
#31
105,000 (High)
51,000 (Low)
Table 2. Btu Specifications
Pressure
NG
LP
Min. Inlet
3.5” WC
8.0” WC
Max. Inlet
10.5” WC 13.0” WC
Normal Inlet 7.0” WC
11.0” WC
Table 3. Gas Pressures
Model:
Natural Gas (NG)
Model:
Propane Gas (LP)
A
Disc
Depth
B
Pan
Diameter
C
Min./Max.
Install Opening
D
Ground
Level
E
Side
Wall
F
Combustible
Ceiling
G
Combustible
Floor
FPB-G34DBSMT-N
FPB-G34DBSMT-P
.0598
34”
24” - 31”
18”
19”
69”
18”
FPB-G44DBSMT-N
FPB-G44DBSMT-P
.0598
44”
24” - 40”
18”
19”
69”
18”
FPB-G34DBSTMS-N FPB-G34DBSTMS-P
.0598
34”
24” - 31”
18”
19”
69”
18”
FPB-G44DBSTMS-N FPB-G44DBSTMS-P
.0598
44”
24” - 40”
18”
19”
69”
18”
FPB-G34DBSTFS-N FPB-G34DBSTFS-P
.0598
34”
24” - 31”
18”
19”
69”
18”
Disclaimer:
Btu listings are based on 7.0”WC for Natural Gas and 11.0”WC
for Liquid Propane (LP) at the burner orifice. Flex line size and proper gas
pipe sizing will also affect Btu’s. As a result your Btu’s may vary slightly from
Table 2 specifications.
Flat Disc Burning Spur Fire Pits
Figure 2. Clearance to Combustibles
(Not to be used in an enclosed space)
F
E
G
A
B
C
*
*
D
Ground Level (Earth)
Valve
Box
10.0”
*( 2.00” minimum overlap per side required to secure disc)
