DRLF LARGE FLOW RATE RETURN LINE FILTER SERIES
INTRODUCTION
DRLF series filter is used in return line, it can remove all the contaminants from the hydraulic system, keeping the oil back to the tank clean. The element of this aeries is made of glass fibre, it has high effiency and filtration, large dirt capacity and lower initial pressure drop. There is a by-pass vavle and a contamination indicator. The indicator will act when pressure drop across filter element attains 0.35Mpa. The element should be cleaned cleaned or changed in time, if the system can not be stopped or nobody replaces element, the by-pass vavle will open to protect the hydraulic system safty.
This series of filter is widly used in the hydraulic and lubrication system of heavy duty machine, mining, metallurgical machine and so on.
|
Model
|
Dia
?mm???/span>
|
Flow
?L/min???/span>
|
Filter rating
???mu;m???/span>
|
Weight
?Kg???/span>
|
Model of element
|
Number
|
|
DRLF-A1300×*P
|
Φ100
|
1300
|
1
3
5
10
20
30
|
140
|
SFX-1300×*
|
1
|
|
DRLF-A2600×*P
|
Φ150
|
2600
|
202
|
2
|
|
DRLF-A3900×*P
|
Φ200
|
3900
|
225
|
3
|
|
DRLF-A6500×*P
|
Φ250
|
6500
|
266
|
5
|
|
DRLF-A7800×*P
|
Φ250
|
7800
|
287
|
6
|
|
DRLF-A9100×*P
|
Φ250
|
9100
|
308
|
7
|
|
Pressure?Mpa???/span>
|
1.6
|
|
|
Pressure loss
?Mpa???/span>
|
Initial
|
0.1
|
|
|
Max
|
0.35
|
|
|
By-pass valve setting (Mpa)
|
0.4
|
|
|
Indicator power
?V/W)
|
24V/48W
220V/50W
|
|
Note:*is represents filtration. If the filter fluid is water-glycol, flower rate 2600L/min, filtration accuracy 10μmand the filter equipped and CMSindicator. The model of the filter is DRLF.BH-H2600×10p, The model of the element is SFX.BH-1300 ×10.
|
Model
|
Size
|
Number
|
|
B1
|
D1
|
D2
|
D3
|
D4
|
D5
|
D6
|
|
|
DRLF-A1300×*P
|
500
|
φ450
|
φ325
|
φ245
|
φ100
|
φ14
|
G3/4
|
1
|
|
DRLF-A2600×*P
|
600
|
φ555
|
φ500
|
φ416
|
φ150
|
φ18
|
G1
|
2
|
|
DRLF-A3900×*P
|
600
|
φ555
|
φ500
|
φ416
|
φ200
|
φ18
|
G1
|
3
|
|
DRLF-A6500×*P
|
746
|
φ600
|
φ610
|
φ508
|
φ250
|
φ23
|
G1
|
5
|
|
DRLF-A7800×*P
|
746
|
φ600
|
φ610
|
φ508
|
φ250
|
φ23
|
G1
|
6
|
|
DRLF-A9100×*P
|
746
|
φ600
|
φ610
|
φ508
|
φ250
|
φ23
|
G1
|
7
|
|
Model
|
Size
|
Number
|
|
H1
|
H2
|
H3
|
H4
|
H5
|
H9
|
L1
|
L2
|
|
DRLF-A1300×*P
|
1200
|
250
|
230
|
365
|
230
|
10
|
27
|
80
|
1
|
|
DRLF-A2600×*P
|
1280
|
250
|
275
|
365
|
230
|
15
|
29
|
100
|
2
|
|
DRLF-A3900×*P
|
1280
|
250
|
275
|
365
|
230
|
15
|
29
|
100
|
3
|
|
DRLF-A6500×*P
|
1500
|
250
|
350
|
450
|
250
|
18
|
31
|
110
|
5
|
|
DRLF-A7800×*P
|
1500
|
250
|
350
|
450
|
250
|
18
|
31
|
110
|
6
|
|
DRLF-A9100×*P
|
1500
|
250
|
350
|
450
|
250
|
18
|
31
|
110
|
7
|
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