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NZ
Non Metalic Mechanical Seal Pump
NZ Series long-coupled thermoplastic mechanical seal process pump provides the most economical, combinatorial design which simplifies maintenance, reduces inventory, is able to give a near constant head for a wide flow range. NZ pumps are injection moulded, horizontal, side discharge, back pull-out, volute casing type, single stage, end suction centrifugal pumps. MOC: GFPP | CFRPVDF
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Operating Frequency
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50 Hz
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60 Hz
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Capacity [Q] up to
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40 m3 /hr (176 US gpm)
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220 US gpm (50 m2 /hr)
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Head [H] up to
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38 m (125 ft)
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176 ft (54 m)
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Motor Power [P] up to
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15 kW (20 hp)
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25 hp (18.5 kW)
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Viscosity up to
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150 mPas (cP)
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Suction Lift
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8 m (26 ft) with priming chamber*
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Maximum Working Pressure
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10 bar (145 psi)
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Maximum Specific Gravity [SG]
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1.8 - 3
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Minimum Continuous Flow [MCF]
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2.5 m3 /hr (11 US gpm)
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Maximum Temperature
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PP-H : 82°C (180°F), GFRPP : 90°C (194°F), PVDF : 104°C (220°F), ETFE : 121°C (250°F)
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Suction & Delivery Connection
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ANSI B16.5 - Class 150, DIN 2501, BS4504 - PN16, BSP or NPT*
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Shaft Seal
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Single (TB/RA) & Double (DROTT) Mechanical Seals
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Bearings
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Rolling Element Bearings
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Lubrication
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Grease / Oil
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Motor Compatibility
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IS 1231, IEC 72-1, NEMA*
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