
Over-the Side Immersion Heaters
Figure 211
Optional Features:
Custom riser lengths
Hazardous Location (Explosion Resistant terminal
box) (NEMA 7)
Thermostat/Thermocouple
Sludge legs (Critical for plastic & lined tanks)
Optional
Available temperature ranges and/or electrical choices
Electrical Ratings Temperature Ranges
DPST,240 vac,25 amps -18 to 40°C (0 to 100°F)
TPST,600 vac,15 amps 10 to 120°C (50 to 250°F)
Thermostats
70 to 280°C (160 to 540°F)
160 to 370°C (320 to 700°F)
Copper Elements (3)
50-60 watts/in
2
Typically to heat:
Vertical riser is un-heated municipal water
Class 4 (M
ther wetted parts - stainless steel
O
oisture Resistant terminal box)(NEMA 4)
Up to 600 volts, 1 or 3 phase
(specifiy voltage and 1 or 3 phase when ordering)
mmersed net
i
kw length
B dim. straight (lb)
3.0 9 3/
.8 12
3
4.5 14
6.0 21
7.5 22
9.0 28
10.5 31
12.0 35
15.0 42
18.0 50
22.5 57
Incoloy Elements (3)
catalogue number weight
SHC-3030 11
4
3
/
4
3
/
4
1
/
4
3
/
4
1
/
4
1
/
4
1
/
2
5
/
8
1
/
2
1
/
4
HC-3038 12
S
SHC-3045 13
SHC-3060 14
SHC-3075 15
SHC-3090 16
SHC-3105 17
SHC-3120 18
SHC-3150 19
SHC-3180 20
SHC-3225 21
50-60 watts/in
2
Typically to heat:
Vertical riser is un-heated municipal water
Class 4 (M
oisture Resistant terminal box)(NEMA 4) process water
Other wetted parts - stainless steel mild alkaline
Up to 600 volts, 1 or 3 phase solutions
(specifiy voltage and 1 or 3 phase when ordering)
immersed net
kw length
B dim. straight (lb)
3.0 9 3/
3.8 12
4.5 14
6.0 21
7.5 22
9.0 28
10.5 31
12.0 35
15.0 42
18.0 50
22.5 57
catalogue number weight
SHI-3030 11
4
3
/
3
/
1
/
1
/
1
/
1
/
1
/
5
/
1
/
1
/
SHI-3038 12
4
SHI-3045 13
4
SHI-3060 14
4
SHI-3075 15
4
SHI-3090 16
4
SHI-3105 17
4
SHI-3120 18
2
SHI-3150 19
8
SHI-3180 20
2
SHI-3225 21
4
316 Stainless Steel Elements (3) Typically to heat:
50-60 watts/in
Vertical riser is un-heated food processing
Class 4 (M
Other wetted parts - 316 stainless steel water
Up to 600 volts,1 or 3 phase mild acid solutions
(specifiy voltage and 1 or 3 phase when ordering)
2
oisture Resistant terminal box)(NEMA 4) de-ionized
immersed net
kw length
B dim. straight (lb)
3.0 9 3/
3.8 12
4.5 14
6.0 21
7.5 22
9.0 28
10.5 31
12.0 35
15.0 42
18.0 50
22.5 57
catalogue number weight
SHS-3030 11
4
3
/
3
/
1
/
1
/
1
/
1
/
1
/
5
/
1
/
1
/
SHS-3038 12
4
SHS-3045 13
4
SHS-3060 14
4
SHS-3075 15
4
SHS-3090 16
4
SHS-3105 17
4
SHS-3120 18
2
SHS-3150 19
8
SHS-3180 20
2
SHS-3225 21
4
E1

Over-the Side Immersion Heaters
Steel Elements (3)
25 watts/in
2
ypically to heat:
T
Vertical riser is un-heated oil
Class 4 (M
ther wetted parts - stainless steel
O
oisture Resistant terminal box)(NEMA 4)
Up to 600 volts, 1 or 3 phase
(specifiy voltage and 1 or 3 phase when ordering)
immersed net
atts length
w
B dim. straight (lb)
1500 9 3/
1875 12
2250 14
3000 21
3750 22.
4500 28
5250 31
6000 35
7500 42
9000 50
11250 57
Incoloy Elements (3)
atalogue number
c
SHO-3015 11
4
3
/
SHO-3018 12
4
3
/
SHO-3022 13
4
1
/
SHO-3030 14
4
1
/
SHO-3037 15
4
1
/
SHO-3045 16
4
1
/
SHO-3052 17
4
1
/
SHO-3060 18
2
5
/
SHO-3075 19
8
1
/
SHO-3090 20
2
1
/
SHO-3112 21
4
25 watts/in
eight
w
2
Typically to heat:
Vertical riser is un-heated oil, water,wax
Class 4 (M
oisture Resistant terminal box)(NEMA 4) alkaline
Other wetted parts - stainless steel solutions
Up to 600 volts, 1 or 3 phase mild caustic soda
(specifiy voltage and 1 or 3 phase when ordering)
Figure 212
Optional Features:
Custom riser lengths
Hazardous Location (Explosion Resistant terminal
box) (NEMA 7)
Thermostat/Thermocouple
Sludge legs (Critical for plastic & lined tanks)
Optional
Available temperature ranges and/or electrical choices
Electrical Ratings Temperature Ranges
DPST,240 vac,25 amps -18 to 40°C (0 to 100°F)
TPST,600 vac,15 amps 10 to 120°C (50 to 250°F)
Thermostats
70 to 280°C (160 to 540°F)
160 to 370°C (320 to 700°F)
immersed net
watts length
B dim. straight (lb)
1500 9 3/
1875 12
2250 14
3000 21
3750 22
4500 28
5250 31
6000 35
7500 42
9000 50
11250 57
catalogue number weight
SHA-3015 11
4
3
/
SHA-3018 12
4
3
/
SHA-3022 13
4
1
/
SHA-3030 14
4
1
/
SHA-3037 15
4
1
/
SHA-3045 16
4
1
/
SHA-3052 17
4
1
/
SHA-3060 18
2
5
/
SHA-3075 19
8
1
/
SHA-3090 20
2
1
/
SHA-3112 21
4
E2

Over-the Side Immersion Heaters
D
36"
3
3
/
4
”
3
3
/
4
”
Copper Elements (3)
ertical riser is un-heated municipal water
V
Class 4 (M
oisture Resistant terminal box)(NEMA 4)
50-60 watts/in
2
ypically to heat:
T
Other wetted parts - stainless steel
p to 600 volts, 1 or 3 phase
U
(specifiy voltage and 1 or 3 phase when ordering)
Minimum net
kw opening
dia. D
.0 15 CSHC-3060 14
6
catalogue number weight
circular (lb)
7.5 16 CSHC-3075 15
9.0 17 CSHC-3090 16
10.5 18 CSHC-3105 17
12.0 19 CSHC-3120 18
15.0 20 CSHC-3150 19
18.0 22 CSHC-3180 20
22.5 23 CSHC-3225 21
Incoloy Elements (3)
50-60 watts/in
2
Typically to heat:
Vertical riser is un-heated municipal water
M
lass 4 (
C
ther w
O
p t
U
oisture Resistant terminal box)(NEMA 4) process water
etted parts - stainless steel mild alkaline solutions
o 600 volts, 1 or 3 phase
(specifiy voltage and 1 or 3 phase when ordering)
Figure 213
Optional Features:
Custom riser lengths
Hazardous Location (E
box) (NEMA 7)
Thermostat/Thermocouple
Sludge legs (Critical for plastic & lined tanks)
Optional
Available temperature ranges and/or electrical choices
Electrical Ratings Temperature Ranges
DPST,240 vac,25 amps -18 to 40°C (0 to 100°F)
TPST,600 vac,15 amps 10 to 120°C (50 to 250°F)
Thermostats
xplosion Resistant terminal
70 to 280°C (160 to 540°F)
160 to 370°C (320 to 700°F)
Minimum net
kw opening
dia. D
catalogue number weight
circular (lb)
6.0 15 CSHI-3060 14
7.5 16 CSHI-3075 15
9.0 17 CSHI-3090 16
10.5 18 CSHI-3105 17
12.0 19 CSHI-3120 18
15.0 20 CSHI-3150 19
18.0 22 CSHI-3180 20
22.5 23 CSHI-3225 21
316 Stainless Steel Elements (3) Typically to heat:
50-60 watts/in
Vertical riser is un-heated food processing
Class 4 (M
Other wetted parts - 316 stainless steel water
Up to 600 volts,1 or 3 phase mild acid solutions
(specifiy voltage and 1 or 3 phase when ordering)
2
oisture Resistant terminal box)(NEMA 4) de-ionized
Minimum net
kw opening
dia. D
6.0
15 CSHS-3060 14
catalogue number weight
circular (lb)
7.5 16 CSHS-3075 15
9.0
10.5
17 CSHS-3090 16
18 CSHS-3105 17
12.0 19 CSHS-3120 18
15.0
18.0
22.5
20 CSHS-3150 19
22 CSHS-3180 20
23 CSHS-3225 21
E3

Over-the Side Immersion Heaters
D
36"
3
3
/
4
”
3
3
/
4
”
Steel Elements (3)
25 watts/in
2
ypically to heat:
T
Vertical riser is un-heated light oil
Class 4 (M
ther wetted parts - stainless steel
O
oisture Resistant terminal box)(NEMA 4)
Up to 600 volts, 1 or 3 phase
(specifiy voltage and 1 or 3 phase when ordering)
inimum net
M
atts opening
w
dia.
3000
3750
4500
5250
6000
7500
15 CSHO-3030 14
16 CSHO-3037 15
17 CSHO-3045 16
18 CSHO-3052 17
19 CSHO-3060 18
20 CSHO-3075 19
D
atalogue number
c
cular
cir
w
eight
(lb)
9000 22 CSHO-3090 20
11250 23 CSHO-3112 21
Incoloy Elements (3)
ertical riser is un-heated oil, water,wax
V
lass 4 (M
C
ther wetted parts - stainless steel solutions
O
oisture Resistant terminal box)(NEMA 4) alkaline
25 watts/in
2
Typically to heat:
Up to 600 volts, 1 or 3 phase mild caustic soda
(specifiy voltage and 1 or 3 phase when ordering)
Figure 214
Optional Features:
Custom riser lengths
Hazardous Location (E
box) (NEMA 7)
Thermostat/Thermocouple
Sludge legs
Optional Thermostats
Available temperature ranges and/or electrical choices
Electrical Ratings Temperature Ranges
DPST,240 vac,25 amps -18 to 40°C (0 to 100°F)
TPST,600 vac,15 amps 10 to 120°C (50 to 250°F)
xplosion Resistant terminal
o 280°C (160 to 540°F)
70 t
160 to 370°C (320 to 700°F)
Minimum net
watts opening
dia. D
catalogue number weight
circular (lb)
3000 15 CSHA-3030 14
3750 16 CSHA-3037 15
4500 17 CSHA-3045 16
5250 18 CSHA-3052 17
6000 19 CSHA-3060 18
7500 20 CSHA-3075 19
9000 22 CSHA-3090 20
11250 23 CSHA-3112 21
E4

Over-the Side Immersion Heaters
10
1
/
4
"
7"
9
11
/16"
28"
19
1
/2"
12
1
/
4
"
Approx.
9
"
9
11
/16"
19
1
/2"
30
1
/2"
angs over lip of tank
H
Class 4 (M
1 element
Up to 600 volts, 1 phase
kw watts/in
3.0 18 RSHS-30 RSHI-30 RSHN-30 RSHT-30 8
5.0 30 RSHS-50 RSHI-50 RSHN-50 RSHT-50 8
7.5 45 RSHS-75 RSHI-75 RSHN-75 RSHT-75 8
oisture Resistant terminal box)(NEMA 4)
(specifiy voltage when ordering)
heath material
s
2
316 ss Incoloy Inconel Titanium (lb)
net
weight
Figure 215
Hangs over lip of tank
Class 4 (M
oisture Resistant terminal box)(NEMA 4)
3 elements
Up to 600 volts, 1 or 3 phase
(specifiy voltage and 1 or 3 phase when ordering)
sheath material
kw watts/in
2
316 ss Incoloy Inconel Titanium (lb)
net
weight
9.0 18 RSHS-3009 RSHI-3009 RSHN-3009 RSHT-3009 20
15.0 30 RSHS-3015 RSHI-3015 RSHN-3015 RSHT-3015 20
22.5 45 RSHS-3022 RSHI-3022 RSHN-3022 RSHT-3022 20
Figure 216
E5