Roten 3 155 20mm Professional Mechanical Seals for water pump

Feedback Ratings
  • 30-299 Pieces
  • 300-999 Pieces
  • 1000-4999 Pieces
  • >=5000 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
7 day(s) after payment received
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Ceramic/Carbon/Viton/304, Ceramic/Carbon/NBR/SUS304
Mechanical Seal
Shaft size:
HS code:
water pump
mechanical seal
Name 2:
sello mecanico
Name 3:
water pump mechanical seal
Product name:
155-20mm Professional Mechanical Seals for water pump
Roten 3
mechanical seal 155
Standard or Nonstandard:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
43X31X22 cm
Single gross weight:
15.0 kg
Package Type:
155-20mm is wrapped in plastic 3.paper individually then grouply in M box.
Picture Example:
Lead Time :
Quantity(Piece) 1 - 30 >30
Est. Time(days) 7 To be negotiated
Video Description
Product Description

Roten 3 155-20mm Professional Mechanical Seals for water pump

1.There are 2 different seat, 155A is bigger & 155 is standard. 

2.The color of ceramic could be yellow and white for clients choice. 

3.The rotary face is with step assembling with o-rings, it is same as original design from Italy. 

4.   The wholesale price for 155-20mm, welcome to inquiry if you need other shaft sizes 

       ( from 10mm to 40mm)

5.   The delivery time is 5-35 days, it's depend on your quantity of your order.

Performance Capabilities

-30℃ to 200℃, dependent on the elastomer
Up to 10 bar
Up to 15 m/s
End play/axial float allowance
12mm to 75mm
Ceramic, SiC, TC
Carbon, SiC, TC
SS304, SS316
Metal parts
SS304,   SS316
1.From 10mm to 20mm is packed in plastic sheets grouply and M box.
2.From 21mm to 40mm is wrapped in plastic 3.paper individually then grouply in M box.
3.Individual packing ,1 pc in 1 small box is available as well with cost of packing added. 
Detailed Images
Our Company
About us

Wenzhou Landmark Seal Manufactuing Co,.Ltd is established in 2011, Producing small standard mechanical seals with quantity more than 250000 pcs per month. Our advantage is small seals with all range of stamping and rubber moulds. The production is ISO 9001 , TUV , SGS, ROHS certificated.    

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FAQ & Why Choose Us

1. Are you factory ? or trading company ?
We are factory only producing mechanical seals and we have our own international marketing dep and also home market. The main market is 50% in China and 50% in European/Asian countries where most pumps factories located, we mainly supply to pump factories.

2. What is the payment term?
We accept T/T, Moneygram, Western Union, Paypal, Alibaba as your convinence.

3. What is the delivery term ?
Finish stock, within 48 hours to send; Standard seal with stock of parts take about 1 week, special made items will quote individually.

4. Could you offer sample ?
Yes, the sample could be sent to you with freight charge paid at your destination.

5. How is the packing ?
We have 2 package, one is with our brand, another one is white blank . with enough quantity, we could use your own logo in the package after your logo authorization.

6.I can not find our products in your catalog ,can you make customized products for us ?
Yes ,Customized products is available . Also, We have been adding new seals, there are many types we have not added in here yet, please send us the pump type or seals international code, we could identify the seals you need.

Why Choose Us 

Seal parts quality control & finished seals life & leakage testing.
Our Clients
Hot Sale
Contact Us

International Marketing Department 1 

Susan Wu                                                              
Tel:0086 577 85255551
Fax:0086 577 85255552
WhatsApp/Mobile/Weixing: 0086 13605877520
Skype: susanforwork
QQ: 903021513

International Marketing Department 2

Shally Yang
Tel:0086 577 85255550
Fax:0086 577 85255552
WhatsApp/Mobile/Weixing: 0086 13758449745
Skype: shally_yang
QQ: 451410070

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