Enactus-Cartex Dual Seals Burgmann Cartex Dual Seals Replacement
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Shanghai
- Validity to:
Long-term effective
- Last update:
2017-11-18 15:51
- Browse the number:
302
- Shanghai Enactus Industrial Co.,Ltd By certification [File Integrity]
-
Contact:
hsou024(Mr.)
- Email:
- Telephone:
- Phone:
-
Area:
Shanghai
-
Address:
C Building, No 618 Chenxiang Road, Nanxiang Town, Jiading District, Shanghai
- Website: http://www.mechanicalsealsuppliers.com/ http://hsou024.rjwpaving.com/
Product details
Features
Dual seal
Cartridge
Balanced
Independent of direction of rotation
Double pressure balanced
Integrated pumping device
Variants available: for eccentric screw pumps (-Vario) and gas-lubricated version (-GSDN)
Advantages
Ideal seal for standardizations
Universal applicable for packings conversions, retrofits or OEM
No dimensional modification of the seal chamber (centrifugal pumps) necessary, small radial installation height
No damage of the shaft by dynamically loaded O-Ring
Extended service life
No damage caused by dirt entered during assembly
Straightforward and easy installation due to pre-assembled unit
Individual adaptation to pump design possible
Customer specific versions available
Operating range
Shaft diameter:
d1 = 25 ... 100 mm (1.000" ... 4.000"
Other sizes on request
Temperature:
t= -40 °C ... 220 °C (-40 °F ... 428 °F)
(Check O-Ring resistance)
Sliding face material combination BQ1
Pressure: p1 = 25 bar (363 PSI)
Sliding velocity: vg = 16 m/s (52 ft/s)
Sliding face material combination Q1Q1 or U2Q1
Pressure: p1 = 20 bar (290 PSI)
Sliding velocity: vg = 10 m/s (33 ft/s)
Barrier fluid circulation system:
p3max = 25 bar (363 PSI)
Δp (p3 - p1)ideal = 2 ... 3 bar (29 ... 44 PSI),
7 bar (102 PSI) for barrier media with poor lubricating properties.
Pump startup:
Δp (p3 - p1)max = 25 bar (363 PSI) allowed
Recommended supply medium:
max. ISO VG 5
Axial movement: ±1.0 mm, d1 ≥75 mm ±1.5 mm
Materials
Seal face: Silicon carbide (Q1), Carbon graphite resin impregnated (B), Tungsten carbide (U2)
Seat: Silicon carbide (Q1)
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perfluorocarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), CrNiMo cast steel (G)
Recommended applications
Petrochemical industry
Chemical industry
Pharmaceutical industry
Power plant technology
Pulp and paper industry
Mining industry
Food and beverage industry
Sugar industry
Universally applicable
Centrifugal pumps
Eccentric screw pumps
Service
Provide special design
According to the requirements and conditions for the custom processing
Dimensions in mm | ||||||||||
d1 |
d2 |
d3min. |
d3max. |
l4 |
l5 |
l6 |
l7 |
a2 |
da |
s |
25 |
43 |
44 |
51.5 |
25.4 |
86.5 |
53.4 |
33.1 |
62 |
105 |
13.2 |
28 |
46 |
47 |
52 |
25.4 |
86.5 |
53.4 |
33.1 |
61 |
105 |
13.2 |
30 |
48 |
49 |
56 |
25.4 |
86.5 |
53.4 |
33.1 |
67 |
105 |
13.2 |
32 |
49.8 |
51 |
57 |
25.4 |
86.5 |
53.4 |
33.1 |
70 |
110 |
13.2 |
33 |
49.8 |
51 |
57 |
25.4 |
86.5 |
53.4 |
33.1 |
70 |
110 |
13.2 |
35 |
53 |
54 |
61.5 |
25.4 |
86.5 |
53.4 |
33.1 |
72 |
113 |
13.2 |
38 |
56 |
57 |
66 |
25.4 |
86.5 |
53.4 |
33.1 |
75 |
123 |
13.2 |
40 |
58 |
59 |
68 |
25.4 |
86.5 |
53.4 |
33.1 |
77 |
123 |
14.2 |
42 |
60.5 |
61.5 |
69.5 |
25.4 |
86.5 |
53.4 |
33.1 |
80 |
133 |
14.2 |
43 |
60.5 |
61.5 |
70.5 |
25.4 |
86.5 |
53.4 |
33.1 |
80 |
133 |
14.2 |
45 |
62.5 |
64 |
73 |
25.4 |
86.5 |
53.4 |
33.1 |
82 |
138 |
14.2 |
48 |
65.6 |
67 |
75 |
25.4 |
86.5 |
53.4 |
33.1 |
85 |
138 |
14.2 |
50 |
68 |
69 |
78 |
25.4 |
86.5 |
53.4 |
33.1 |
87 |
148 |
14.2 |
53 |
72 |
73 |
87 |
25.4 |
86.5 |
53.4 |
33.1 |
97 |
148 |
18 |
55 |
73 |
74 |
83 |
25.4 |
86.5 |
53.4 |
33.1 |
92 |
148 |
18 |
60 |
78 |
79 |
91 |
25.4 |
86.5 |
53.4 |
33.1 |
102 |
157 |
18 |
65 |
84.8 |
85.7 |
98.5 |
25.4 |
86.5 |
53.4 |
33.1 |
109 |
163 |
18 |
70 |
93 |
95 |
108 |
25.4 |
86.5 |
53.4 |
33.1 |
118 |
178 |
18 |
75 |
100 |
101.6 |
118 |
28 |
108 |
63.9 |
44.1 |
129 |
190 |
18 |
80 |
106.4 |
108 |
124 |
28 |
108 |
63.9 |
44.1 |
135 |
195 |
18 |
85 |
109.5 |
111.1 |
128 |
28 |
108 |
63.9 |
44.1 |
139 |
198 |
22 |
90 |
115.9 |
117.5 |
135 |
28 |
108 |
63.9 |
44.1 |
145 |
205 |
22 |
95 |
119.1 |
120.7 |
138 |
28 |
108 |
63.9 |
44.1 |
148 |
208 |
22 |
100 |
125.4 |
127 |
144 |
28 |
108 |
63.9 |
44.1 |
154 |
218 |
22 |
Dimensions in inch | ||||||||||
d1 |
d2 |
d3min. |
d3max. |
l4 |
l5 |
l6 |
l7 |
a2 |
da |
s |
1 |
1.693 |
1.732 |
2.008 |
1 |
3.4 |
2.102 |
1.303 |
2.44 |
4.134 |
0.52 |
1.125 |
1.811 |
1.875 |
2.05 |
1 |
3.4 |
2.102 |
1.303 |
2.402 |
4.134 |
0.52 |
1.25 |
1.961 |
2.008 |
2.244 |
1 |
3.4 |
2.102 |
1.303 |
2.76 |
4.33 |
0.52 |
1.375 |
2.087 |
2.126 |
2.421 |
1 |
3.4 |
2.102 |
1.303 |
2.84 |
4.449 |
0.52 |
1.5 |
2.205 |
2.244 |
2.598 |
1 |
3.4 |
2.102 |
1.303 |
2.95 |
4.843 |
0.52 |
1.625 |
2.343 |
2.375 |
2.7 |
1 |
3.4 |
2.102 |
1.303 |
3.09 |
4.842 |
0.559 |
1.75 |
2.461 |
2.52 |
2.874 |
1 |
3.4 |
2.102 |
1.303 |
3.23 |
5.433 |
0.559 |
1.875 |
2.582 |
2.638 |
2.953 |
1 |
3.4 |
2.102 |
1.303 |
3.35 |
5.433 |
0.559 |
2 |
2.677 |
2.717 |
3.071 |
1 |
3.4 |
2.102 |
1.303 |
3.43 |
5.827 |
0.559 |
2.125 |
2.835 |
2.874 |
3.425 |
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