 |
Above Ground Storage Tank Products |
|
620
|
Anti-Siphon
Valve
The Anti-Siphon Valve is used on above ground
storage tanks to prevent spillage and to avoid other potential hazards. In
the event a siphon occurs due to a rupture in the product pipe line, the
valve will automatically stop the product flow. The valve is a normally
closed check valve and will resist hydrostatic head pressure and prevent
siphoning. The anti-siphon valve features a rust resistant epoxy coated
cast iron body, precision machined bronze seat, Buna-N seals and is also
available with a pressure relief valve to relieve thermal expansion (Model
620PR).
Product
drawing 1 1/2"
Product
drawing 2"
|
| Model |
Size |
Head
Pressure |
Height |
Width |
Weight
(lbs.) |
| 62015 |
1½"
|
0
- 5' |
4½" |
4" |
4.5 |
| 620156 |
1½" |
6
- 10' |
4½" |
4" |
4.5 |
| 6201511 |
1½"
|
11
- 15' |
4½" |
4" |
4.5 |
| 62015PR |
1½" |
0
- 5' |
4½" |
4" |
4.5 |
| 62015PR6 |
1½"
|
6
- 10' |
4½" |
4" |
4.5 |
| 62015PR11 |
1½" |
11
- 15' |
4½" |
4" |
4.5 |
| 62020 |
2" |
0
- 5' |
5¼" |
4
5/8" |
7.5 |
| 620206 |
2" |
6
- 10' |
5¼" |
4
5/8" |
7.5 |
| 6202011 |
2" |
11
- 15' |
5¼" |
4
5/8" |
7.5 |
| 62020PR |
2" |
0
- 5' |
5¼" |
4
5/8" |
7.5 |
| 62020PR6 |
2" |
6
- 10' |
5¼" |
4
5/8" |
7.5 |
| 62020PR11 |
2" |
11
- 15' |
5¼" |
4
5/8" |
7.5 |
NOTE: The
hydrostatic head pressure of the siphon is determined by the vertical
height of the product in the system. It is usually measured from the top
of the tank (highest liquid level) to the lowest point in the line. It
is this vertical height that determines the spring pressure for the
valve. If head pressure is not specified when ordering, the 0 - 5'
setting will be supplied.
|
28
|
Emergency Vent
The Emergency Vent allows for relief of
excess pressure created during filling an above ground storage tank or as
a result of a fire. The vent is designed to open at approximately 1 PSI.
The emergency vent features a rust resistant epoxy coated cast iron body,
40 mesh flame-retardant brass screen, plated steel pins and is available
with male or female threads.
Product
drawing |
| Model |
Size |
Type |
Height |
Width |
Weight
(lbs.) |
| 28-40F |
4"
|
Female |
6¼" |
7
3/4" |
16.5 |
| 28-40M |
4" |
Male |
6¼" |
7
3/4" |
15.5 |
| 28-60F |
6" |
Female |
5½" |
10
1/8" |
22.5 |
| 28-60M |
6" |
Male |
5½" |
10
1/8" |
18.5 |
|
113
|
Above Ground Containment
Manhole
The Above Ground Containment
Manhole is used to contain spillage during above ground storage tank
filling. The manhole features a rust resistant epoxy coated steel body, 7
gallon capacity with internal drain valve assembly, lockable hinged cover
with water shed design and female threads for easy installation onto a
4" fill riser. |
| Model |
Height |
Width |
Weight
(lbs.) |
| 113 |
14½" |
19¾" |
38.0 |
|
125
|
Spill Mate
The Spill Mate is used to contain spillage
during above ground tank filling in remote fill applications. The Spill
Mate features a rust resistant continuously welded 1/8" steel plate
body, 20 gallon capacity, lockable hinged door, Buna-N compression
watertight piping entry seal and 1" threaded coupling welded on top
and bottom for easy installation of a hand pump or drain valve. The
Spill Mate is delivered fully assembled and includes a compression fitting
for each inlet. |
| Model |
#
of Inlets |
Height |
Length |
Width |
Weight
(lbs.) |
| 1252FP20 |
One - 2"
|
50¼" |
29½" |
23¾" |
131 |
| 1253FP20 |
One
- 3" |
50¼" |
29½" |
23¾" |
131 |
| 1254FP20 |
One - 4"
|
50¼" |
29½" |
23¾" |
131 |
| 1252FPV20 |
Two
- 2" |
50¼" |
29½" |
23¾" |
133.5 |
| 1253FPV20 |
Two
- 3" |
50¼" |
29½" |
23¾" |
133.5 |
| 1254FPV20 |
Two
- 4" |
50¼" |
29½" |
23¾" |
133.5 |
NOTE: 7 gallon and 15 gallon capacity with special
configurations available upon request.
NEW PRODUCT
 |
8" Emergency Vent
For Above Ground Storage Tanks
PEMCO announces the addition of an
8" emergency vent to its series 28 for above ground storage
tanks. Like the 4" and 6", the vent is designed to open
at approximately 1 psi. It features a rust resistant epoxy coated
cast iron hood, cast aluminum bottom housing, a 40 mesh
flame-retardant brass screen and has a female threaded bottom. |
  
Ó2000 Petroleum Equipment Manufacturing
Company, Inc.
All Rights Reserved
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