Hot water heater
 
Heat Exchanger






Underground Oil Tank Specification
Capacity
(GAL)
Oil Tank Dimension
Cement Base Dimension MM
 
Internal Diameter
Length
Thick-ness
A
B
C
D
E
F
G
H

Base Bolt

Steel cable
Basket Bolt
Oil Pipe
Return Pipe
300
Ø920
1775
4.5
2375
1350
180
1175
800
180
220
100
M16
M16
40A
40A
550
Ø1160
2080
4.5
2780
1760
200
1280
1000
200
300
100
M16
M16
40A
40A
1000
Ø1220
3300
4.5
4100
1820
250
2100
1050
250
350
100
M16
M16
40A
40A
1500
Ø1520
3300
4.5
4100
2320
280
2100
1320
280
350
100
M16
10Ø
M16
40A
40A
2000
Ø1730
3300
6
4100
2730
350
2100
1500
350
400
100
M16
10Ø
M16
40A
40A
2500
Ø1930
3300
6
4100
2930
350
2100
1670
350
400
100
M19
12Ø
M19
40A
40A
3000
Ø1930
3950
6
4850
2930
350
2750
1670
350
450
100
M19
12Ø
M19
40A
40A
4000
Ø1930
5180
6
6180
2930
350
3680
1670
350
500
100
M22
16Ø
M22
40A
40A
5000
Ø1970
6350
9
7350
2970
400
4850
1700
400
500
150
M24
18Ø
M24
40A
40A
6000
Ø2150
6350
9
7350
3200
420
4850
1860
420
600
150
M24
20Ø
M24
40A
40A
7500
Ø2400
6350
9
7350
3400
500
4850
2100
500
700
150
M30
24Ø
M30
40A
40A
8000
Ø2480
6350
9
7350
3500
500
4850
2150
500
700
150
M30
25Ø
M30
40A
40A
10000
Ø2500
6350
9
8870
3500
520
5870
2200
500
750
150
M30
25Ø
M30
40A
40A
12000
Ø2720
7870
9
8870
3700
600
5870
2400
550
750
150
M30
25Ø
M30
40A
40A
13200
Ø2850
7870
9
8870
3900
600
5870
2500
550
800
150
M30
25Ø
M30
40A
40A
15000
Ø2800
9400
9
10600
3900
600
6900
2500
550
850
150
M30
25Ø
M30
40A
40A
18000
Ø3050
9400
9
10600
3150
840
6900
2650
600
850
150
M30
25Ø
M30
40A
40A
Note: After manufacturing the product is put under a 5psi compressed air test to ensure total airtight.
The external of the oil tank are cleared of rust and coated with a layer of rust proof paint and
then wrapped with anti-erosion tapes or oil blanket for erosion prevention.
All tank dimension are made to order