| Horizontal and Vertical Non-Clog
Pumps |
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Horizontal
Non-Clog Pumps |
Vertical
Non-Clog Pumps |
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| Specifications : |
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| Type
of Pumps |
Size (mm)
|
Capacity (lpm)
|
Head (m)
|
| |
Min.
|
Max.
|
Min.
|
Max.
|
Head
|
| Horizontal
Non Clog Pumps |
200
|
600
|
5000 |
70,000 |
Up to
60 |
| Vertical
Non Clog Pumps |
75 |
500 |
1000 |
60,000 |
Up to
35 |
|
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| Construction Materials |
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| Component |
Cast
Iron |
Ni-Cast
Iron |
Carbon
Steel |
Stainless
Steel |
Bronze |
| Casing |
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| Impeller |
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| Suction Cover |
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| Casing Ring |
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| Stufing Box |
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| Lantern Ring |
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| Impeller Shaft Sleeve |
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| Gland |
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| Impeller Shaft |
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| Water Deflector |
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| Product Features |
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| Double Ball - Bearing Pedestal |
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| The bearing pedestal is sturdily built
with the bearing-houses and is cast
in one piece. Both the bearing houses
are bored in the same operation, ensuring
perfect concentricity. The casing and
bearing pedestal brackets are connected
by close tolerance spigot and socket
flanges. |
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| Deep-groove ball bearings are properly
spaced to provide rigid support to the
impeller. Impeller overhang is reduced
to the minimum by extending the impeller
hub quite close to the pedestal. The
bearings are oil-lubricated. However,
pumps with grease-lubricated bearings
can also be supplied on request. |
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| Back repelling vanes are provided
on the impeller so that pressure on
stuffing box and leakage through gland
are minimized. |
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| Eccentric Locking |
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| The impeller is firmly locked in position
by a long threaded nut, which is held
firmly in position by an eccentric screw. |
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| Impeller |
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| It is a two/three-vane, non-clogging
enclosed type impeller with wide passage
capable of carrying soft solids and
other non-string materials. Semi-open
type impellers can also be supplied
on request. |
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| Balancing |
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| Hydraulic balancing of the impeller
is achieved by means of back vane which
also relieves the pressure on the stuffing
box to a large extent. |
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| In order to ensure smooth running
and freedom from vibrations, every pump
impeller is carefully balanced. |
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| Stuffing Box |
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| The stuffing box is of versatile design,
open to many adaptations to meet varying
service conditions. |
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| The gland packing is normally grease-lubricated.
However, it can be fed easily with pressurised
run-through water. Water can be injected
through the hole where the grease pipe
is normally connected and water can
be taken-off from the opposite side.
This is especially useful when pump
is required to handle hot liquids. |
| |
| If so desired, externally pressurized
water lubrication can be provided. |
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