Nilfisk-ALTO Neptune 4 Series User Manual

B
Nilfisk
ALTO
Table B.1: Neptune 4-25 / Neptune 4-28
1. NEPTUNE 4-25 / NEPTUNE 4-28
Neptune Neptune
4-25 4-28
*GB* *GB*
Machine protection category IP X5 X5
Current consumption A 30 13
Voltage V 110 230
Frequency Hz 50 50
Connected load kW 3 3
Sound pressure dB (A) 72,4 72,4
HP nozzle 500 640
Pressure P1 / P1 max. bar 90 / 200 90 / 200
Pressure P2 / P2 max. bar 25 / 32 25 / 32
Max. recoil force N 25 27
W ater throughput (max.) l/h 720 770
W ater throughput (EN 60335-2-79) l/h 660 720
W ater intake pressure (max.) bar 10 10
W ater intake temperature (max.) °C 40 40
Voltage V 110 230
Frequency Hz 50 50
Connected load kW 2 2,2
Motor insulation CL. F CL. F
Ingress protection IP 54 54
RPM U/min 1450 1450
Type NP5 10.12 NP5 11.14
Plunger ceramic ceramic
Plunger diameter mm 18 18
Plunger stroke mm 9,8 10,8
Pump oil SAE 15 W 40 SAE 15 W 40
Amount of oil ml 1000 1000
Fuel pressure bar 15 (- 0,5) 15 (- 0,5)
Fuel consumption dt = 45 K kg/h 3,2 3,5
Exhaust temperature °C 185 185
CO
2
content (min.)
% 10,5 (+ 0,5) 10,5 (+ 0,5)
Soot rating 0 - 1 0 - 1
Efficiency % > 92 > 92
W ater content (coil) l 3,5 3,5
Heating power kW 55 55
Length mm 1053 1053
W idth mm 685 685
Height mm 750 750
W eight kg 128 128
High-pressure hose DN 8 x 10 m DN 8 x 10 m
Electrical lead m 5 5
Fuel tank l 16 16
Detergent tank l 10 10
Heat exchanger
Dimen-
sions and
weight
Miscella-
neous
NEPTUNE 4
Technical machine dataMotorPump
Note: Neptune 4-28 *GB* is also available as X-model.
Technical data
Neptune 4_EN_Ver.1.0_04/06
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Nilfisk-ALTO Neptune 4 Series Specifications

General

Model	Neptune 4 Series
Category	Floor Machine
Power	4.8 kW
Weight	91 kg
Pump Pressure	150 bar / 2175 psi
Water Flow	660 l/h / 2.9 GPM
Motor	4.8 kW
Machine Weight	91 kg
Type	Cold Water High Pressure Washer