Catalog No.: 2000.302D
Effective: 11-15-07
Replaces: 1-1-07
Hi Delta – Type H
Models 302B-902B
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
302B 51 3.2 25
<1.0
N/A
N/A
20
<1
25
90 9.8 6
402B
68 5.4 34 1.5 22 <1 20 <1 34 90 10.0 7
502B
85 9.2 42 2.3 28 1.1 21 <1 40 90 10.5 9
652B
N/A N/A 55 4.0 36 1.8 28 1.1 40 90 10.7
12
752B
N/A N/A 64 5.5 42 2.5 32 1.6 40 90 11.0
14
902B
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
G H
K T W
Amp. Shipping
Model
Input Output Width NPT NPT
Draw Wt.
(Lbs)
302B
300
252
36
3/4 2 5
6 18
6
380
402B 399 335 43 3/4 2 6
6
18-1/2
6
445
502B 500 420 50 1-1/4
2 6
6 22 6
545
652B 650 546 60-1/2 1-1/4
2 8
6
27-1/4
6
590
752B 750 630 67-1/2 1-1/4
2 8
6
30-3/4
6
675
902B 900 756 78 1-1/4
2 8
6 36 7
740
Dimensions are in inches.
NOTES: 1. Rates shown are for natural or propane gas, and elevations up to 5,000 feet. For installation above 5,000 feet, please contact manufacturer.
2. Required natural gas pressure is 7 – 10.5” WC. Required propane gas pressure is 11 - 13” WC.
Raypak, Inc.
2151 Eastman Avenue, Oxnard, CA 93030
(805) 278-5300
Fax (800) 872-9725
www.raypak.com
