Flowserve VTP User Manual

Page 7 of 7
6
M
a
1.6.4.2
A
n example
below. The
a
engraved o
n
Equipment
G
I = Mining
II = Non-min
Category
2 or M2 = hi
g
3 = normal l
e
Gas and/or
d
G = Gas
D = Dust
c = Constru
c
(in accor
d
Gas Group
IIA – Propan
e
IIB – Ethylen
IIC – Hydrog
e
Maximum s
u
(see section
A
v
1.6.4.3
te
m
ENSU
R
CLASS IS S
Pumps hav
e
A
TEX Ex ra
t
on a maxim
u
Flowserve f
o
The surface
by the temp
e
maximum p
e
the tempera
t
values in th
e
Temperature c
to EN13463
-
T6
T5
T4
T3
T2
T1
* The table only
Pump design
o
may further li
m
VERTIC
A
6
a
rkin
g
of ATEX equ
i
a
ctual classif
i
n
the namepl
a
II 2
G
G
roup
ing
g
h level prot
e
e
vel of prote
c
d
us
t
c
tional safety
d
ance with E
N
e
(typical)
e
(typical)
e
n (typical)
u
rface tempe
r
1.6.4.3.)
v
oidin
g
exc
e
m
peratures
R
E THE EQ
U
UITABLE F
O
e
a temperatu
t
ing on the n
a
u
m ambient
o
o
r higher am
b
temperature
e
rature of the
e
rmissible liq
u
t
ure class an
d
e
table that fo
lass
-
1
Maxim
u
temperat
u
85 °C
100 °
C
135 °
C
200 °
C
300 °
C
450 °
C
t
akes the ATEX t
e
o
r material, as we
m
it the maximum
w
A
L TURBIN
E
i
pment marki
n
i
cation of the
a
te.
G
D c IIC 135
e
ction
c
tion
N
13463-5)
r
ature (Temp
e
e
ssive surfa
c
U
IPMENT TE
M
O
R THE H
A
Z
A
re class as s
t
a
meplate. Th
e
o
f 40 ºC (104
º
b
ient tempera
t
on the pump
liquid handl
e
u
id temperat
u
d
must not e
x
l
lows.
u
m surface
u
re permitted
T
(185 °F)
C
(212 °F)
C
(275 °F)
C
(392 °F)
C
(572 °F)
C
(842 °F)
e
mperature clas
s
ll as component
d
w
orking temperat
u
E
PUMPS
(
V
T
n
g is shown
pump will be
ºC (T4)
e
rature Class
)
c
e
M
PERATUR
E
A
RD ZONE
t
ated in the
e
se are base
º
F); refer to
t
ures.
is influenced
e
d. The
u
re depends
o
x
ceed the
T
emperature limi
liquid handled
Consult Flowse
r
Consult Flowse
r
115 °C (239 °
F
180 °C (356 °
F
275 °C (527 °
F
400 °C (752 °
F
s
into consideratio
d
esign or materia
l
u
re of the liquid.
T
PS
)
CENTR
I
)
E
d
o
n
t of
*
r
ve
r
ve
F
)
F
)
F
)
F
)
n.
l
,
The te
due to
accou
n
The o
p
speci
f
excee
Temp
e
liquid
t
install
e
case t
h
pump
s
permit
t
If an e
x
install
a
rotatio
run ti
m
conta
c
Wher
e
again
s
casing
surfac
e
A
void
using
m
power
check
s
In dirt
y
and re
bearin
g
1.6.4.
4
E
A
ND
V
Ensur
e
pipelin
during
atmos
p
make
s
syste
m
prope
r
If the
o
conditi
(for e
x
To av
o
vapor
o
must
b
IFUGAL PU
M
mperature ri
s
the minimu
m
n
t in the tem
p
p
erator is re
s
f
ied maximu
m
ded
e
rature classi
t
emperature
v
e
d in differen
t
h
e user is re
s
surface tem
p
ted in the pa
r
x
plosive atm
o
a
tion, do not
a
n by starting
m
e may give
a
c
t between ro
t
e
there is any
s
t a closed v
a
g
external sur
f
e
temperatur
e
mechanical,
h
m
otor overlo
a
monitor and
s
.
y
or dusty en
v
e
move dirt fro
m
g housings a
Preventi
n
4
mixture
E
NSURE TH
E
V
ENTED AN
D
e
the pump a
n
e system is t
o
the pump o
p
p
here is prev
s
ure that sea
m
s and any h
e
r
ly filled.
o
peration of t
h
i
on, fit an ap
p
x
ample liquid
d
o
id potential
h
or gas to at
m
b
e well ventil
a
M
PS ENGLI
S
s
e at the seal
s
m
permitted fl
o
p
eratures sta
t
s
ponsible t
o
m
liquid te
m
fication “Tx” i
v
aries and th
e
t
hazarous at
m
s
ponsible for
e
p
erature does
r
ticular hazar
d
o
sphere exis
t
a
ttempt to ch
e
the pump un
f
a
high tempe
r
t
ating and st
a
risk of the p
u
a
lve generati
n
f
ace tempera
e
protection
d
h
ydraulic or
e
a
d trips, tem
p
make routin
e
v
ironments,
m
m
areas aro
u
nd motors.
ng
the build
u
E
PUMP IS
P
D
DOES NO
T
nd relevant s
o
tally filled w
i
p
eration, so t
h
v
ented. In ad
d
l chambers,
a
e
ating and c
o
h
e system ca
p
ropriate dry
r
d
etection or
a
h
azards from
m
osphere the
s
a
ted.
S
H 7156922
4
flows
e
s and bearin
g
o
w rate is tak
t
ed.
o
ensure tha
t
m
perature is
n
s used when
e
pump coul
d
m
ospheres.
e
nsuring that
not exceed t
d
ous atmosp
h
t
s during the
e
ck the direc
t
f
illed. Even
a
r
ature resulti
n
a
tionary com
p
u
mp being ru
n
n
g high liquid
tures, fit an
e
d
evice.
e
lectrical ove
r
p
erature moni
t
e
vibration m
o
m
ake regular
c
u
nd close cle
a
u
p of explos
i
P
ROPERLY
F
T
RUN DRY
uction and di
s
i
th liquid at al
h
at an explos
i
d
ition it is es
s
a
uxiliary shaf
t
o
oling system
nnot avoid th
r
un protectio
n
a
power moni
fugitive emis
s
surrounding
a
4
– 02-15
e
rve.com
g
s and
en into
t
the
n
ot
the
d
be
In this
the
hat
h
ere.
t
ion of
a
short
n
g from
p
onents.
n
and
e
xternal
r
load by
tor or a
o
nitoring
c
hecks
a
rances,
i
ve
F
ILLED
s
charge
l times
i
ve
s
ential to
t
seal
s are
is
n
device
tor).
s
ions of
a
rea

Flowserve VTP Specifications

General

Brand	Flowserve
Model	VTP
Category	Water Pump
Language	English