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| Wear Plates |
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Pump casings may be supplied fitted with hardened, replaceable wear
plates (standard on sludge pumps). The wear plates can be replaced with
minimal pump dismantling and without removal of pump from service.
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| Surface Finish & Coatings |
| For abrasive applications the ductile iron pumphead and rotors may be
supplied with a tungsten carbide coating or other surface hardening
treatment to increase wear resistance. |
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| Interchangeable Rotors |
| Bi-lobe stainless steel rotors are available for highly viscous, abrasive
applications such as magma and massecuite. |
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| Pumped Media Seals |
The optimum primary seal can be chosen to match the pumped media
and duty conditions. Single or double mechanical seals include flushed
variants. For arduous duties hard faced seal materials such as tungsten
carbide or silicon carbide can be used. Cartridge mechanical seals are
available for sludge and other similar difficult applications.
Packed glands offer a simple, low cost, and easy to maintain controlled
leakage sealing arrangement.
Pumped media wetted elastomers are EPDM, NBR, FPM or PTFE. |
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| Connections |
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Pump casings are supplied with integral cast flanged inlet and
outlet connections to all major standards including ASA/ANSI150,
BS4504/DIN2533, BS10E and more.
On models D4-0095-H05 and D4-0140-H05, the flanged
connections may be fitted with priming adaptors.
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| Motorized Pump Units |
| Pumps may be supplied fully motorized with fixed or variable speed
drives including appropriate control systems if required, mounted on
mild steel baseplates. In addition to electric motor drives, hydraulic,
pneumatic, diesel or gasoline powered prime movers can be fitted. |
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