KESSEL AG
Catalogue EN 4.1
5.1 Grease separators
325
Grease separator EasyClean free Direct NS 15 – 50
for free-standing installation
EN 1825
Tank
Manufactured from virgin, non-recycled polyethylene, for
free-standing installation in frost-protected areas, with
integrated sludge trap and sloped base for fast and clean
disposal, with two domed covers made of polymer, with
quick-release closures, sealed odour-tight, with suction
device installed for the joint disposal of contents of sludge
trap and grease separator chamber, intake pipe 75 mm
OD PN 10 in accordance with DIN 2501, Storz-B coupling
R 2 1/2 for connection to the disposal vehicle.
Inlet and outlet Ø 200 / 250 mm for the connection to
PE-HD pipes according to DIN 19537, HT pipes according
to DIN 19560, PP or AS.
Disposal System
Direct version with factory installed pressure pipe suction
outlet - requires disposal truck with vacuum system for
separator disposal, disposal is completely odour free.
Delivery: System completely assembled.
↗
Accessories: Inspection window and re
fill inlet,
sampling chamber; lifting stations see chapter "3",
NS
Without accessories
NS 15
NS 20
NS 25
NS 30
NS 35
NS 40
NS 50
without SonicControl
Art. no.
↗
pages 341 – 342
Technical note: page 340
a
l
75
b
NS
Ø (mm)
15
200
20
200
25
200
30
250
35
250
40
250
50
250
a (mm)
3300
4250
4500
4600
6000
6200
6200
Installation dimension
l ×b (mm)
3560 × 1350
4510 × 1350
4760 × 1350
4860 × 1350
6480 × 1500
6680 × 1600
6680 × 1800
h1 (mm)
1130
1030
1030
1170
1130
1130
1350
h2 (mm)
1200
1100
1100
1240
1200
1200
1420
h3 (mm)
1625
1525
1525
1655
1662
1662
1882
Sludge trap (l)
1500
2000
2500
3000
3500
4000
5000
Water and
grease (l)
2300
3050
2830
2650
4500
5000
6200
Grease
storage (l)
600
800
1000
1200
1400
1600
2240
Total (l)
3800
5050
5330
5650
8000
9000
11200
5.1
l
75
a
b
630
a
b
Illustration shows NS 20
l
75
630
93 015.01/D
93 020.01/D
93 025.01/D
93 030.01/D
93 035.01/D
93 040.01/D
93 050.01/D
630
h
2
h
1
h
3
G
r
e
a
s
e
s
e
p
a
r
a
t
o
r
s
h
2
h
2
h
1
h
1
h
3
h
3
Ø = Outer diameter
