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The leading manufacturer of non-metalic pumps, Raje-Dia now presents the PPK Series Lined pumps
specially designed to handle a wide spectrum of highly corrosive media. It uses a hi-tech lining
process, free from adhesive bonding. This eliminates peeling off of the lining from the metal body
unlike other lined products. Rigorous quality checks through out the lining process ensures years
of trouble. free operation. These pumps are available in a variety of lining materials to withstand
severe corrosion and temperature conditions.
Features:
The hi-tech lining process involves high prssure moulding at high temperature to ensure uniform thickness of lining free from cavaties, air pockets, cold flows etc. A unique feature is the dove-tail grooves provided on the metal casing and backplate. This ensures a firm grip between the metal and lining material. A dynamically balanced, solid moulded, semi-open impeller with metallic insert gives mechanical strength and durability. |
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| Material of Consturction |
The PPK Series lined pumps are available in
the following materials. LINING : PFA-(Teflon),
FEP-(Teflon), PVDF
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| Casing and Backplate |
Cast Steel, Stainless Steel 316. The M.O.C. is
selected on the basis of the compatibility and
temperature of the fluid handled as per the
specific requirement. The pumps are available
for high head and capacity. |
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| Shaft |
| Shafts are designed for high torque
and power transmission with minimum vibration,
deflection and noise level. |
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| Sleeve |
The sleeves are glided over the
shaft, protecting it from corrosive application.
Materials: Ceramic, Alloy-20, Hasteloy-c,
Hasteloy-B, Monel, Titanium, Silicon Carbide
etc |
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| Mechanical Seals |
| Available with an
option of being mounted either externally or
internally. The pumps are fitted with specially
designed single or double seals with suitable
faces alongwith quenching arangement &
necessary API Plans if required. |
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Gaskets
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| To ensure firm sealing, PTFE
gaskets are provided at the joints |
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| Casing / Backplate |
| The wetted areas
are lined with compatible polymer. The casing
has a rugged foot- mounting which is capable of
handling high pressure, piping loads and system
pressure. Concentric dove-tail grooves ensure a
firm grip between the metal body and lining. |
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| Impeller |
| The impeller has a radial
semi- open design, with large contoured flow
passages. It is one piece, of robust construction,
dynamically balanced and is provided with back
vanes to minimise axial thrust for enhanced
bearing life. |
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| Applications and Industries Served |
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Chemical processing |
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Drugs and Pharmaceuticals |
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Petrochemicals |
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Effluent Treatment |
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Food processing |
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Fumes scrubbing |
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Agro chemicals |
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Tanneries |
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Perfumeries |
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Detergents and caustics |
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Breweries |
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Acid pickling |
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Dyes and pigments |
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Tanneries |
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Paper and Pulp industries |
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Photographic processing |
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Breweries |
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* varies as per requirement. |
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