stock seals ready for fast delivery
Provides excellent quality with competitive price
Application water pump model pairing table
| Model |
d1(mm) |
d, |
p |
11 |
13 |
|
155-10
155-11
155-12
155-13
155-14
155-15
155-16
155-17
155-18
155-19
155-20
155-21
|
10
11
12
13
14
15
16
17
18
19
20
21
|
20.0
22.0
22.0
25.0
25.0
29.0
29.0
29.0
33.0
33.0
33.0
38.0
|
18.1
20.6
20.6
23.1
23.1
26.9
26.9
26.9
30.9
30.9
30.9
35.4
|
20.5
23.5
23.5
28.0
28.0
30.0
30.0
30.0
32.0
33.0
33.0
33.0
|
5.5
5.5
5.5
6.0
6.0
7.0
7.0
7.0
8.0
8.0
8.0
8.0
|
·Spring & Other Parts(SUS304/SUS316)
| Model |
d1(mm) |
d3 |
d: |
11 |
b |
|
155-22
155-23
155-24
155-25
155-28
155-29
155-30
155-32
155-33
155-35
155-38
155-40
|
22
23
24
25
28
29
30
32
33
35
38
40
|
38.0
38.0
38.0
40.0
46.0
46.0
46.0
46.0
50.0
50.0
60.5
60.5
|
35.4
35.4
35.4
38.2
43.3
43.3
43.3
43.3
53.5
53.5
60.5
60.5
|
33.0
35.0
35.0
35.5
39.0
39.0
39.0
39.0
50.5
50.5
50.5
50.5
|
8.0
8.0
8.0
8.5
9.0
9.0
9.0
9.0
11.5
11.5
11.5
11.5
|
Product Description
mechanical seal type YM155 with conical spring and O-ring pusher construction, the metal parts produced by Stamping. competitive price and wide range of application have made the YM155 a mass-production seals.
Products Features
Conical spring,unbalanced,O-ring pusher construction
Torque transmission via conical spring, independent of direction of rotation.
Stamping construction in the metal parts
Combination Materials
1. Rotary Face
Hot-Pressing Carbon
Carbon graphite, resin impreg
Reaction Bonded Sic RBSIC
Sintered Silicon Carbide SSlC
2. Stationary Seat
Aluminium Oxide Ceramic
Reaction Bonded Sic RBSIC
Sintered Silicon Carbide SSlC
3. Auxiliary Seal
Fuorocarbon RubberFKM
Etylene Propylene Rubber EPDM
Perfluorocarbon Rubber FFKM
4. Spring
GrNi-Steel (AS1304)
GrNiMo-Steel (AlS1316)
5. Metal Parts
Steel (304) (316)
Technical Parameters
| Temperature |
-30℃~+200℃ |
| pressure |
≤1.2Mp a |
| Speed |
≤10m/s |
| Medium |
sewage |
Materials
| Rotary Ring |
SIC CAR |
| Stationary Ring |
SIC CAR
|
| Spring |
SUS304/SUS316 |
| Stationary Seat |
SUS304/SUS316 |
| Secondary Seal |
Fkm/EPDM
|
| Rotary Ring Holder |
SUS304/SUS316 |
Preperation:
1. Shaft Outside Diameter is within tolerance +-0.05mm
2. Shaft run out <0.1mm
3. Shaf end float <0.13mm
4, No sharp edges on the shaft over the o ring
Note:
During the installation,don't scratch or damage the o ring.lf anything is damaged,please contactwith Us to replace a new one.
Installation in strucstions:
1. The full set of cartridge seal is cleaned and exactly passed leakage examine before sale.Inorder to avoid damage,don't disassemble and clean the parts again before fixing.
2 The fitting allowance between the seal and shaft is dl h6 0.8,and there should be leading-inedge at the end of shaft.The outside diameter of shaft at the position of screw should be 01 0.2mm smaller,resisting the screw over-tighten.Lubricate the shaft with oil
3. Place the cartridge seal into the pump chamber,then:
A: Tighter four screw bolts of flanges,ensuring the medium leading in hole"G"at the top Position
B : Tighter four set screws and position the shaft sleeve on the shaft.
C: Remove four gauge plates.Please keep them and they wil be used in future installation and
disassemble.
D: Connect the medium lead_in pipe with hole"G"in order to flush away the friction heat and
flushing the seal chamber when pump running.
Note:
ter complete the installation,turning the shaft by hand to check for the rotationi he shat could not rotate smoothily,seal had been improperly installed.
We would like lo sincerely ooperale with Clients to supply high qually products and senice We beleve in establishing a long:erm cooperalive relalionshipis lhe key to suceess
1.Who are we?
We are based in Guangdongsheng, China, start from 2014,sell to Western Europe(30.00%),North America(30.00%),Southeast Asia(20.00%),South America(10.00%),Mid East(10.00%).
2.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Mechanical seals for pumps from various world-renowned brands
4.Why should you buy from us not from other suppliers?
We are a manufacturer with 15 years Industry experience.
5.What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,Express Delivery；
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,French,Russian,Italian K
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