Cheap Type 21 Mechanical Seal Factory – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS

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Cheap Type 21 Mechanical Seal Factory – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS Detail:

Features

Single seal
Unbalanced
Independent of direction of rotation
Positive torque transmission due to bayonet
drive between seal head and drive collar
O-Ring groove for ventilation prevents solids build-up and enhances flexibility

Recommended Application

Pulp and paper industry
Water and waste water technology
High-viscosity liquids
Pulp suspensions
Process pumps
Pulp pumps

Operating range

Pressure: p = 12 bar (174 PSI)
Temperature: t = -20 °C … 160 °C (-4 °F … +320 °F)
Sliding velocity: … 20 m/s (66 ft/s)
Viscosity: … 300 Pa·s
Solids content: … 7 %

Combination material

Seal face: Silicon carbide
Seat: Silicon carbide
Secondary seals: EPDM, FKM
Metal parts: CrNiMo steel

A12

W250 data sheet of dimension in mm

A13

FAQ

Q1

Are you a factory or a trading company?

A

We are a professional factory with 20 years of experience in designing and manufacturing mechanical seals

Q2

Can I get an sample to check the quality of products?

A

Yes. We can send you free samples to check the quality within 3-5days.

Q3

Do you provide free samples?

A

We can provide free samples, but you need to pay for the freight to your destination.

Q4

What payment terms do you accept?

A

We accept T/T, .

Q5

I can not find our products in your catalog. Can you make customized products for us?

A

Yes. Customized products are available according to your drawings or working conditions.

Q6

Could you design it if I don’t have drawings or pictures for custom products?

A

Yes, we can make the best suitable design in accordance with your application and working conditions.

Delivery and packing

we usually deliver the goods by express like DHL, Fedex, TNT, UPS, but we can also ship the goods by air or by sea if the goods weight and volume is big.

For the packing, we pack each seals with plastic film and then in plain white box or brown box. And then in strong carton.

 


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Cheap Type 21 Mechanical Seal Factory –  W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement  – VICTOR SEALS detail pictures


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Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Cheap Type 21 Mechanical Seal Factory – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS, The product will supply to all over the world, such as: Lebanon, Costa Rica, Jordan, To win customers' confidence, Best Source has set up a strong sales and after-sales team to provide the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Lynn from Manchester - 2017.06.25 12:48
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By John biddlestone from Kuwait - 2018.06.21 17:11