Catalog No.: 2000.303A
Effective: 11-15-07
Replaces: 8-15-07
Hi Delta FlexGas – Type H
Models 302BD-902BD
Model
RATES OF FLOW AND PRESSURE DROPS
10°F
∆
T 20°F
∆
T 30°F
∆
T
Min. Flow
Max. Flow
Model GPM
∆
P (ft) GPM
∆
P (ft) GPM
∆
P (ft) GPM
∆
P (ft)
∆
T GPM
∆
P (ft)
∆
T
302BD 51 3.2 25 <1.0 N/A N/A 20 <1
25
90
9.8
6
402BD
68 5.4 34 1.5 22 <1 20 <1 34 90 10.0 7
502BD
85 9.2 42 2.3 28 1.1 21 <1 40 90 10.5 9
652BD
N/A N/A 55 4.0 36 1.8 28 1.1 40 90 10.7
12
752BD
N/A N/A 64 5.5 42 2.5 32 1.6 40 90 11.0
14
902BD
N/A N/A 76 8.5 51 3.8 38 2.2 40 90 11.8
17
Basis is 20 GPM or 40°F
∆
T for minimum flow, 90 GPM for maximum flow.
NOTE: Pump location
varies based on model
and application
SPECIFICATIONS
Approx.
MBTUH
A
B
G
H
K T W Amp. Shipping
Model Input Output Width
Nat
Pro NPT
Draw* Wt.
(Lbs)
302BD
300
252
36
41
1-1/4
3/4
2 5
6 18 6
405
402BD
399 335 43 41
1-1/4
3/4
2 6
6
18-1/2
6
470
502BD
500 420 50 35-1/2 1-1/4
3/4
2 6
6 22 6
570
652BD
650 546 60-1/2 30-1/2 1-1/4
3/4
2 8
6
27-1/4
6
615
752BD
750 630 67-1/2 27-1/2 1-1/4 1-1/4
2 8
6
30-3/4
6
700
902BD
900 756 78 34-1/2 1-1/4 1-1/4
2 8
6 36 7
765
* Without pump
NOTES:
1. Dimensions are in inches
2. Rates shown are for natural or propane gas, and
elevations up to 5,000 feet. For installation above
5,000 feet, please contact manufacturer.
3. Required natural gas supply pressure is 7 - 10.5” WC.
Required propane gas supply pressure is 11 - 13” WC.
Raypak, Inc.
2151 Eastman Avenue, Oxnard, CA 93030
(805) 278-5300
Fax (800) 872-9725
www.raypak.com
