SS304 Replacement 0.5MPa 551 Type Mechanical Shaft Seal
551 Mechanical Seal Replacement, 551 Type Mechanical Seal, Pump Mechanical Seal 551
Product Description
Mechanical seal:551
Pressure in the sealed chamber: ≤0.5MPa
Temperature in the sealed chamber: -20℃~100℃(NBR)
Linear Velocity: ≤5m/sec
Used in mini-water pumps
Material:CA/CE/NBR
Metal:SS304 or Iron
| Product name 58U | 551 Type Mechanical Seal |
| Model | 551 |
| Material | Seat: ceramic,sic,tc Rotary: carbon, sic,tv Rubber: NBR, EDPM,, Metal: SS |
| Size | 8~85mm or customized |
| Working Condition | Temperature: -40°C to +250°C depending on materials used Pressure: up to 17 bar g/250psig Speed: Up to 25m/s/5000fpm multi-spring with screw Mediums: Petroleum, chemical solvents, weak and medium acids, etc. Material: |
| Feature |
Single and dual seal |
| Application | Uesd in different pumps, conpressors,suto-cooling machine,mixer and other rotating equipment which apply to wate,oil and other corrosive solutions |
| Color | as request |
| Type | Verious |
| Port | Qingdao, etc |
FAQ
1. How to produce ?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to drawing and samples.
2How to make the order?
You can send us email or inquiry at alibaba directly.
3. What is your main market?
Our main market is north America, UK, Australia, Middle East , Europe.
4.Do you provide samples ? is it free or extra
We can supply you free samples without extra charges, but express cost is for buyer's account.
5.How is the quality?
Strict control when production, 100% inspection before shipment.
6.Do you provide samples ? is it free or extra ?
Yes,with batch order we could offer the sample for free charge but do not pay the cost of freight.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.