Multi Stage Wilo Pump Mechanical Seal For Water Pump - 16mm Unbalanced
EBARA 25mm mechanical seal for EVMS, EVMSG series pumps
Material: SIC/SIC/Fkm/304
Shaft size: 12mm, 16mm, 25mm
Compatible Pump Models
Mechanical seals available for other Ebara series pumps including:
JES - JE, JESX - JEX/AGA - AGC/CD, CDX, 2CDX/DWO, DWC/CM(A-B-C-D) - CMR, CDA
PRA - PRN/SWS - SWT/COMPACT/MATRIX/CVM/MULTIGO/HVM/EVMG, EVM, EVML/
3M SERIES, 3S SERIES, 3P SERIES, 3PF SERIES/3LM SERIES, 3LS SERIES, 3LP SERIES, 3LPF SERIES
3D SERIES, 3DS SERIES, 3DP SERIES/MD, SB3, WINNER 4N, 4BHS, IDROGO
SF6, 6BHE(L), 8BHE(L)/OPTIMA, BEST ONE - BEST ONE VOX/BEST 2-5, RIGHT/DW - DW VOX
DS-DSF, DVS, DML-DMLV, DMLF-DMLVF, DL (W/C), DRD, EBAMIX, DRS/DUMPER (L)
D TANK, BEST BOX, SANIRELEV 11&22/Ego, Ego T, Ego ER, Ego B/MR B/MR S/LPS/ELINE, ELINED, LPC, LPCD
Technical Specifications
| Parameter |
Specification |
| Temperature |
-20ºC to 200ºC, dependent on the elastomer |
| Pressure |
Up to 25 bar |
| Speed |
Up to 20 m/s |
| Sizes |
3/8'', 1/2'', 5/8'', 3/4'', 7/8'', 1'' |
| Face Materials |
Carbon, SiC, TC |
| Seat Materials |
SiC, TC |
| O-rings |
NBR, EPDM, Fkm, Aflas, Kalrez, Chemraz etc. |
| Spring |
SS304, SS316 |
| Metal Parts |
SS304, SS316 |
Frequently Asked Questions
Q1: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q2: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q3: What's the lead time?
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q4: What's your warranty terms?
A: We supply 12 months warranty time.
Q5: What's your payment terms?
A: We receive T/T, Paypal, Cash and etc.
Q6: Can you make custom products?
A: Of course, we can customize your request. Our factory located in Guangzhou, welcome to have a visit.
Installation Preparation
- Shaft Outside Diameter is within tolerance +-0.05mm
- Shaft run out <0.1mm
- Shaft end float <0.13mm
- No sharp edges on the shaft over the o ring
Note: During the installation, don't scratch or damage the o ring. If anything is damaged, please contact with us to replace a new one.
Installation Instructions
- The full set of cartridge seal is cleaned and exactly passed leakage examine before sale. In order to avoid damage, don't disassemble and clean the parts again before fixing.
- The fitting allowance between the seal and shaft is dl h6 0.8, and there should be leading-in edge 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.
- Place the cartridge seal into the pump chamber, then:
- Tighter four screw bolts of flanges, ensuring the medium leading in hole "G" at the top Position
- Tighter four set screws and position the shaft sleeve on the shaft
- Remove four gauge plates. Please keep them and they will be used in future installation and disassemble
- 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: After complete the installation, turning the shaft by hand to check for the rotation. If the shaft could not rotate smoothly, seal had been improperly installed.
We would like to sincerely cooperate with clients to supply high quality products and service. We believe in establishing a long-term cooperative relationship is the key to success.
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