NJ SERIES

ISO Standard End-Suction Centrifugal Pump

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NJRP - GFPP | PP - Product Overview

NJRP Series pumps are injection moulded, horizontal, back pull-out, volute casing type, single stage, center line discharge, end-suction centrifugal pumps. Cast iron frames with injection moulded wetted parts are designed to handle higher hydraulic pressures and flange loads suitable for hazardous, corrosive and toxic media. Dimensional and design criteria of NJRP pumps conform to ISO 2858 / ISO 5199 / EN 22858.

NJL - PFA Lined - Product Overview

NJL Series pumps are fluoropolymer lined, horizontal, back pull-out, volute casing type, single stage, center line discharge, end suction centrifugal pumps. Fluoropolymer lined pumps are excellent alternates to expensive super alloy pumps for hazardous, corrosive and toxic media. Dimensional and design criteria of NJL pumps conform to ISO 2858 / ISO 5199 / EN 22858.

TECHNICAL DATA

Operating Frequency	50 Hz	60 Hz
Capacity [Q] up to	210 m3 /hr (925 US gpm)	1100 US gpm (250 m3 /hr
Head [H] up to	100 m (328 ft)	400 ft (122 m)
Motor Power [P] up to	55 kW (75 hp)	120 hp (90 kW)
Viscosity up to	150 mPas (cP)
Suction Lift	8 m (26 ft) with priming chamber*
Maximum Working Pressure	16 bar (232 psi)
Maximum Specific Gravity [SG]	1.8 - 3
Minimum Continuous Flow [MCF]	2.5 m3 /hr (11 US gpm)
Maximum Temperature	GFRPP: 90°C (194°F) ,PP-H: 82°C (180°F)
Suction & Delivery Connection	ANSI B16.5 - Class 150,ISO 2084, DIN 2501, BS4504 - PN16*
Shaft Seal	Single (TB/RA) & Double (DROTT) Mechanical Seals
Bearings	Rolling Element Bearings
Lubrication	Oil
Motor Compatibility	IS 1231, IEC 72-1, NEMA*

*Available On Request