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Laminar Pack Static Oil Separators


OIL SEPARATOR ACCORDING TO UNI EN 858

DESCRIPTION:
The "GAZEBO" LAMINAR PACK STATIC OIL SEPARATORS, prefabricated in vibrated reinforced concrete, are made from RcK 400 kg/sq cm concrete, vibrated on metal caissons and steam cured, reinforced with internal ribs, open face, with total elimination of porosity and gravel nests, with internal steel reinforcement with upgraded adhesion and electrically-welded square mesh type FeB 44K, factory tested, in compliance with Anti-earthquake law Cat. 1. This type of oil separator features a PVC laminar pack inserted in a reinforced concrete tank and is complete with vibration sensor to detect the separated oil level, max oil level light indicator and butterfly solenoid valve for interrupting the sewage flow.

The main advantages of using a laminar separator instead of traditional separators consists chiefly of a 20-fold surface reduction, the elimination of preferential currents, the considerable flexibility of operation in accordance with changes in capacity, low maintenance and very long life.

PROCESS:
The module for separation of non-emulsified oily substances of mineral origin is based on the difference of density between these substances and the liquid containing them. Therefore, oily particles of lower density tend to rise to the surface (phenomenon of flotation).
It is evident that in order to get a well-done separation very wide surfaces are needed; to reduce the dimensions of the tank without altering the separation surfaces, obtaining oil separators with a high degree of efficiency, experimental studies realized by our technical experts developed the laminar separation technique, (the total surface is a function of the number of the superposed lamellas, calculating as a single surface the projection of the same surface on the plane).
At the oil separator outlet, an open-cell reticular polyurethane filter is fitted that is resistant to solvents. The purpose of this filter is to trap oil micro-particles that have not separated from the water in the laminar pack, thereby ensuring an effluent in conformity with the requirements of applicable regulations.

RECIPIENTS:
Companies, state and private institutes.

FIELDS OF USE:
These separators are mainly used in mechanical workshops, car washes, demolition sites, petrol filling stations and in all operations where oily substances are used.

OPTIONAL ACCESSORIES:
Internal anticorrosion treatment - driveway/pedestrian coverings - man-hole covers, holes, special materials (stainless steel and others).

PHOTO GALLERY:
TYPE
S-I-II
UNI EN 858
EXTERNAL
SIZE
LAMELLAR
OIL SEPARATOR
(A)
PEDESTRIAN
COVERING
load 2 ql./mq.
(B)
(A)
+
(B)
DRIVEWAY
COVERING
LIGHT TRAFFIC
load 20 ql./mq.
(C)
(A)
+
(C)
DRIVEWAY
COVERING
HEAVY TRAFFIC
load 70 ql./mq.
(D)
(A)
+
(D)
Code Nom. size
lt./s.
Width
cm.
Length
cm.
Height
cm.
Weight
ql.
Thick.
cm.
Weight
ql.
Weight
ql.
Thick.
cm.
Weight
ql.
Weight
ql.
Thick.
cm.
Weight
ql.
Weight
ql.
Dis-01NS 10
160
290
250
80
10
10
90
16
17
97
20
20
102
Dis-02NS 25
250
325
250
115
10
19
134
16
31
146
20
38
153
Dis-03 NS 40
250
400
250
137
10
23
160
16
38
175
20
46
189
Dis-04 NS 50
250
450
250
150
10
26
176
16
43
193
20
52
202
Dis-05NS 65
250
550
250
170
10
32
202
16
52
222
20
64
234
Dis-06NS 80
250
650
250
195
10
38
233
16
62
257
20
76
271
Dis-07 NS 100
250
750
250
225
10
44
269
16
72
297
20
88
313
Dis-08 NS 150
250
950
250
276
10
56
332 
16
92
368 
20
114
390 
Tutti i prodotti presenti in tabella sono a Marchio

FOR HIGHER TREATMENT POTENTIALS PLEASE CONTACT THE MARKETING DEPARTMENT
PEDESTRIAN COVERINGS ARE PROVIDED WITH CLASS B125 CAST IRON OR GALVANIZED STEEL PLATE INSPECTION MANHOLES
LIGHT TRAFFIC DRIVEWAY COVERINGS ARE PROVIDED WITH CLASS C250 CAST IRON INSPECTION MANHOLES
HEAVY TRAFFIC DRIVEWAY COVERINGS ARE PRVIDED WITH CLASS D400 CAST IRON INSPECTION MANHOLES
THE MINIMUM THICKNESS OF THE FOOTING SHALL BE 20 cm. THE FOOTING SHALL BE REINFORCED WITH A DOUBLE STEEL ELECTOWELDED MESHWORK diam. 8 mm., mesh 20x20 cm.
A 3-5 cm THICK LAYER SHALL BE PLACED ABOVE THE FOOTING, TO LAY THE PREFABRICATED STRUCTURES



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