Cheap Pump Seal Manufacturers – 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

W250 data sheet of dimension in mm

FAQ
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Q1 |
Are you a factory or a trading company? |
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A |
We are a professional factory with 20 years of experience in designing and manufacturing mechanical seals |
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Q2 |
Can I get an sample to check the quality of products? |
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A |
Yes. We can send you free samples to check the quality within 3-5days. |
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Q3 |
Do you provide free samples? |
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A |
We can provide free samples, but you need to pay for the freight to your destination. |
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Q4 |
What payment terms do you accept? |
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A |
We accept T/T, . |
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Q5 |
I can not find our products in your catalog. Can you make customized products for us? |
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A |
Yes. Customized products are available according to your drawings or working conditions. |
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Q6 |
Could you design it if I don’t have drawings or pictures for custom products? |
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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.
Product detail pictures:

Related Product Guide:
We insist on offering good quality generation with very good business enterprise concept, honest income as well as best and fast assistance. it will bring you not only the premium quality product or service and huge profit, but probably the most significant is usually to occupy the endless market for Cheap Pump Seal Manufacturers – 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: Philadelphia, Tunisia, Cyprus, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the highest quality products with best price. We've been looking forward to doing business with you!
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.









