Brochure

128128
S= Single Element D= Dual Elements.
Dual element models wired for 3-phase 208/240/480 volt.
Field convertible to 1-phase as long as amp does not exceed 48 Amps.
Model
Number
Gallon
Capacity
Dimensions in Inches Approx.
Shipping
Weight
(lbs.)
A B C D
Compact Models
DEL-6S
6 15-1/2 14-1/4 11 N/A 35
DEL-10S
10 18-1/4 18 12-1/2 N/A 54
DEL-15S
15 26 18 20-1/2 N/A 58
DEL-20S
20 22-1/4 21-3/4 15-3/8 N/A 73
Lowboy Models
DEL-30D
30 30-7/8 21-3/4 24-1/8 8 100
DEL-40D
40 32-1/4 24 25-9/16 8 125
DEL-50D
50 32-1/4 26-1/2 25-1/8 8 166
Tall Models
DEN-30D
30 34-1/2 20-1/2 N/A 8 98
DEN-40D
40 45-1/8 20-1/2 N/A 8 113
DEN-52D
50 54-7/8 20-1/2 N/A 8 131
DEN-66D
66 60-3/4 21-3/4 N/A 8 176
DEN-80D
80 59-3/8 24 N/A 8 211
DEN-120D
119 62-7/16 29-3/8 N/A 8 326
TOP VIEW
DEL 6/10/15/20
HOT WATER OUTLET DEL-6
INLET
3/4” (FEMALE)
NPT
OUTLET
3/4” (FEMALE)
NPT
FRONT VIEW
DEL 6/10/15/20
*(NO SIDE OUTLET AVAILABLE FOR DEL-6 MODELS)
3/4” NPT
RELIEF VALVE
OPENING
ALTERNATE OUTLET
3/4” (FEMALE) NPT
ELECTRICAL
CONNECTION
“C”
“A”
“B”
TOP VIEW
DEL 6/10/15/20
HOT WATER OUTLET DEL-6
INLET
3/4” (FEMALE)
NPT
OUTLET
3/4” (FEMALE)
NPT
FRONT VIEW
DEL 6/10/15/20
*(NO SIDE OUTLET AVAILABLE FOR DEL-6 MODELS)
3/4” NPT
RELIEF VALVE
OPENING
ALTERNATE OUTLET
3/4” (FEMALE) NPT
ELECTRICAL
CONNECTION
“C”
“A”
“B”
INLET
3/4” (FEMALE)
NPT
OUTLET
3/4” (FEMALE)
NPT
2 1/2”
(63.5 mm)
JUNCTION
BOX
“D”
TOP VIEW
DEL 30/40/50
3 3/4” (95.25 mm)
FRONT VIEW
DEL 30/40/50
3 3/4” NPT
RELIEF VALV E
OPENING
BRASS
DRAIN
VALVE
“B”
“C”
“A”
FRONT VIEW
DEN 30-120
3 3/4” (95.25 mm)
DRAIN
VALVE
“B”
“A”
2 1/2”
(63.5 mm)
INLET
3/4” (FEMALE)
NPT
3/4” NPT
RELIEF VALVE
OPENING
OUTLET
3/4” (FEMALE)
NPT
JUNCTION
BOX
“D”
TOP VIEW
DEN 30 - 120