dosatron D3 Serie Manual De Utilización página 30

SPECIFICATIONS
D3WL3000
Operating flow range : 10 l/h mini 3 m
Maximum operating temperature : ............................40 °C [104 °F]
Operating pressure :
bar 0.30 - 6
PSI 4.3 - 85
Externally adjustable or fixed injection rate :
% 0.03 - 0.3
Ratio 1:3000 - 1:333
Concentrated additive injection :
Mini l/h - Maxi l/h 0.003 - 9
US Fl. oz/min - MINI 0.0017
US GPM - MAXI 0.04
Connections (NPT/BSP male) : ..................................Ø 20x27 mm [3/4"].
Hydraulic motor capacity (for every 2 clicks of the piston) :
around 0.53 l [0.14 US Gallons]
NOTE: The Dosatron is not preset,
see chapter DOSING SETTING
UNIT SIZE
Diameter : cm ["] 11.2 [4 7/16]
Total height : cm ["] 53 [21]
Width : cm ["] 16 [6 5/16]
Weight : ± kg [lbs] 1.6 [3.5]
SHIPPING CONTENTS: 1 DOSATRON / 1 mounting bracket for
DOSATRON / 1 suction tube of concentrated additive / 1 strainer /
1 injection suction tube for "IE" model / 1 owner's manual
PACKAGE SIZE:
55.2 x 16.5 x 14.5 cm [21 7/8" x 6 5/8" x 5 3/4"]
PACKAGE WEIGHT: 2 - 4 kg approx [~ 4.4 - 8.8 US lbs]
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DOSATRON INTERNATIONAL S.A.S / 43
D3WL3000IE D3WL2
/h maxi [1/3 US Pint/min - 14 US GPM].
3
0.50 - 6 0.30 - 6
7.3 - 85 4.3 - 85
0.03 - 0.3 0.2 - 2
1:3000 - 1:333 1:500 - 1:50
0.003 - 9 0.02 - 60
0.0017 0.011
0.04 0.28
11.2 [4 7/16] 11.2 [4 7/16]
56.16 [22 1/9] 50.7 [15/16]
26.02 [10 10/41] 16 [6 5/16]
2.4 [5.3] 1.7 [3.7]
DOSATRON Technology
A unique technology associating all dosing functions
Installed directly in the water supply line, the DOSATRON operates
by using water pressure as the power source. The water activates the
DOSATRON, which takes up the required percentage of concentrate.
Inside the DOSATRON, the concentrate is mixed with the water. The
water pressure forces the solution downstream. The dose of concen-
trate will be directly proportional to the volume of water entering the
DOSATRON, regardless of variations in flow or pressure which may
occur in the main line.
Motor piston
Clear water
Dosing piston
Adjustment (%) ratio
Concentrated
additive to be
dosed
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DOSATRON INTERNATIONAL S.A.S / 44
Solution water
+ % additive