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Series I
Resistant submersible pumps for difficult medium.
The robust submersible pumps series Iare developed for pumping
of difficultmedium. The pumps are applied fornumerous purposes in
industrial andcommunal sector, e.g. for hot water,sea water, for
chemical aggressive orabrasive medium, landfill leachate,storm and
seepage water, wastewaterwith pollution etc.
Pumps of series I could be operating invertical and horizontal
position. The pumpsare produced in three different materials:
IGIBIN
available materials:
Our aggregates are contructed for pumpingwastewater, dilution
acid or leach, fats andoils. The pumps are characterise by amassive
construction with huge thickness ofthe casing.
95 C - pump flood.
0,75 - 1,4 kW Three-phase orSingle-phase motors in 400 V -3~ and
230 V-1 , 50 Hz or 60 Hz, direct start, 2-pole(2800 min^-1), oil
filled. Delivery of specialvoltage is possible.
Double mechanical sealwith in-between located oil chamber.
G 1 1/4" and 1 1/2
The pumps are delivered with 5 m cable set -
without plug - as well as 5 m PTFE- cableprotection tube (model
IN). Level controlsand motor protection plugs are available
asaccessories.
Max. Temperatur of the pumped liquid:
Motor:
Shaft sealing:
Pressure connection:
~
In
dus
tr
ial
app
lica
tio
n
s
Therefore the pump can be used in all
industrial sectors. They can be used in themechanical
engineering and in the plantconstruction for liquid support and
liquidcirculation.
- grey cast
- cast bronze
- high-alloyed stainless steel
MAST Pumpen GmbH , Mrikestrasse 1 , D-73773 AichwaldTel. +49 (0)
711 - 93 67 04 - 0Fax +49 (0) 711 - 93 67 04 - 30
[email protected]
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Characteristic curve 50 Hz IG / IB / IN
H [m]
5 1510 20 25 30
3
6
9
12
15
18
IN10
00
Q[ /h]m
[ /s]l 0 1 2 3 4 5 6 7 8
H = Total head meters column of waterQ = Delivery flow
1 m = 0,1 bar = 3,28 ft1 m = 220 imp.gal = 264,2 U.S.gal
IN12
IG7+IB7IN7
IG 7
IB 7
IN 7
IN 10
Typeoperating
voltageinput
currentinput
power P1input
power P2net cable
lengthparticle
size max. weight
( V ) ( A ) ( kW ) ( kW ) ( m ) ( mm ) ( kg )
IG 7 - 2 D 400 2 1,1 0,75 31
IB 7 - 2 D 400 2 1,1 0,75 34
IN 7 - 2 D 400 1,9 1,05 0,75 32
IN 10 - 2 D 400 2,5 1,45 1,1 33
IN 12 - 2 D 400 4,5 2,1 1,4 36
Max. pump immersion depth: 5 m
G 1 1/4"
G 1 1/2"
Please take notice of rotating direction, from above on the pump
seen, right.
motor protection by customer - motor protection possible by
motor protective connector 5-pole N-(MP) pin free.
max.medium-
temperature
flood
95C
-
not flood
65C
pressure
connection
5 10
Pump IG 7 IB 7 IN 7 / IN 10 / IN 12Motor casing Grey cast iron
GG 25 Cast bronze G-CuSn 10 Stainless steel 1.4408
Impeller casing Grey cast iron GG 25 Cast bronze G-CuSn 10
Stainless steel 1.4408
Screws Stainless steel 1.4301 Stainless steel 1.4301 Stainless
steel 1.4571
Shaft Stainless steel 1.4122 Stainless steel 1.4122 Stainless
steel 1.4571
Impeller Grey cast iron GG 25 Cast bronze G-CuSn 10 Stainless
steel 1.4581
Mechanical Seal inside Silicon carbide Silicon carbide Viton
Mechanical Seal outside Silicon carbide Silicon carbide Hard
carbon/ceramics
Elastomer Viton Viton PTFE / Teflon
Cable type N2 GMH 2G-J 4x1,5 N2 GMH 2G-J 4x1,5 N2 GMH 2G-J
4x1,5
Cable protection tube 5 m - - PTFE / Teflon
Gluten Epoxy resin Epoxy resin Epoxy resin
Carrying handle Stainless steel 1.4571 Stainless steel 1.4571
Stainless steel 1.4571
MAST Pumpen GmbH , Mrikestrasse 1 , D-73773 Aichwald
Tel. +49 (0) 711 - 93 67 04 - 0Fax +49 (0) 711 - 93 67 04 -
30
[email protected]
