Operations & maintenance manual – ASTRA evo (DDE)
ARGALAIR 2020 | Rev. 6
3
0. GENERAL DESCRIPTION
If you have purchased an
ARGAL
pump, follow below instructions and local/national rules for a safe use.
The personnel in charge of installation, operation and maintenance of ASTRA evo pumps
must be qualified
to carry out the operations described in this manual.
ARGAL
shall not be held responsible for the training level of personnel and for the fact that they are not fully
aware of the contents of this manual.
(**) commercial designation: Santoprene® (ExxonMobil), Geolast® (ExxonMobil) (*1) not recommended
(***) commercial designation: Keyflex® (LG Chem Ltd.), Hytrel® (LG Chem Ltd.)
0.2 CONNECTIONS CONFIGURATION
You can get different options for
ASTRA evo
pump connections. The standard configuration of the
ASTRA
evo
series is with the suction placed to the left of the air connection, while the discharge is positioned in the
upper part of the pump, on the left side of the air connection.
0.3 PUMP LABELING
RANGE
MODEL
MATERIALS
CONNECTIONS CONFIGURATION
CHAMBERS
VERSION
DIAPHRAGM
BALLS
SEATS
O-RING
TYPE
SUCTION
DISCHARGE
DDE
160
WR
N
Y
T
P
V
G
L
L
030
G 1/2"
WR
PP+GFR
N
STD
M
TPV (**)
T
PTFE
P
PP
D
EPDM
G
BSP THREADS
L
SX
L
SX
060
G 1/2"
FC
PVDF+CF
X
ATEX
H
TPE (***)
S
AISI 316L
K
PVDF
V
FKM
N
NPT THREADS
R
DX
R
DX
100
G 1"
AL
AL
F
FREE
L
TPV+PTFE
D
EPDM
S
AISI 316L
T
PTFE
I
ISO FLANGE
F
FRONT
CENTER
F
(*1)
FRONT
CENTER
160
G 1"
SS
AISI 316L
Y
TPE+PTFE
N
NBR
A
AL
N
NBR
A
ANSI FLANGE
B
BACK
CENTER
B
BACK
CENTER
400
G 1”1/2
SP
AISI 316L
ELECTROPOLISHED
D
EPDM
Z
PE
UHMW
K
FFKM
C
CLAMP (*)
V
TOP
CENTER
V
TOP
CENTER
650
G 2"
N
NBR
X
SPLITTED
X
SPLITTED
V
FKM
Standard configurations:
030÷650 WR_/FC_ : G LL
030÷650 AL_ : G LL
030÷160 SS_/SP_ : G LL / C LL
400÷650 SS_/SP_ : G FB / C FB
AIR
CONNECTION
Содержание ASTRA Evo DDE 030
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