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47
SUPER Nova 68:1 v1- v2
REV. 01 - 10/2021 - Cod. 150200
U
3
X
II 2 G c IIB T6 T
amb
: -20°C ÷ + 60°C T
max.
fluid: 60°C Tech. File: NOVA/ATX/08
These safety instructions refer to the installation, use and maintenance of
LARIUS
piston pneumatic transfer pumps
SUPER NOVA
series for the use in potentially explosive areas in presence of gas or vapours.
The main characteristics of piston pneumatic transfer pumps
SUPER NOVA
serie are indicated in the table below:
Max number of cycles per minute:
60
Room temperature:
-20°C÷ +60°C
Fluid max temperature:
[°C]: 60°C
These instructions should be followed in addition
to the instructions provided in the use and
maintenance manual.
LARIUS SUPER NOVA series pneumatic piston
pumps are group II mechanical devices for use in
areas where gasses classified as IIb (
category 2 G
)
are present. They are designed and built in accor-
dance with the 94/9/EC ATEX directive, based on
the following European standards: EN 1127-1, EN
13463-1 and EN 13463-5.
Correspondence between dangerous areas, substances and grade
ATEX CERTIFICATION
DESCRIPTION
TECHNICAL FEATURES
ratio
supplied
pressure
Ø air inlet
Ø Product
feeding
Ø Product
outlet
max operation
pressure
maX rate
45:1
3 ÷ 7 bar
GC 3/4"
Ball valve
GC 1 1/2”
270 bar
14 l/min
68:1
3 ÷ 7 bar
GC 3/4"
Ball valve
GC 1 1/2”
476 bar
11 l/min
80:1
3 ÷ 7 bar
GC 3/4"
Ball valve
GC 1 1/2”
560 bar
8,5 l/min
ii
Group II ( surface)
2
Grade 2 (zone 1)
G
Explosive environment with gas, vapour or mist
c
Constructive safety "c"
t6
Class of temperature T6
- 20°c ÷ + 60°c
Room temperature
60°c
Max temperature of process fluid
xxxxx/aa
Series number or lot number
(xxxxx = PROGRESSIVE / year = AA)
daNGerOUs area
Grade accOrdiNG tO
directiVe 94/9/ce
Gas, vapour or mist Area 0
1G
Gas, vapour or mist Area 1
2G or 1G
Gas, vapori or mist
Area 2
3G, 2G or 1G
MARKINGS
Содержание 65401
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