We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for 301 single spring mechanical seals for water pump BT-AR, All of the time, we have been paying attention on all information to insure each product or service glad by our customers.
We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for 301 single spring BT-AR， mechanical pump seal, Pump Shaft Seal, Water Pump Seal, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We’ve been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We’re searching forward for your inquiries.
Advantages
Mechanical seal for large-series cold water pumps, produced in millions of units per year. W301 owes its success to the wide range of application, the short axial length (this allows for more economic pump construction and saves material), and the best quality/price ratio. The elasticity of the bellows design enables a more robust operation.
The W301 can also be used as a multiple seal in tandem or back-to-back arrangement when the product media cannot ensure lubrication, or when sealing media with a higher solids content. Installation proposals can be provided upon request.
Features
•Rubber bellows mechanical seal
•Unbalanced
•Single spring
•Independent of direction of rotation
•Short axial installation length
Operating range
Shaft diameter: d1 = 6 … 70 mm (0.24″ … 2.76″)
Pressure: p1* = 6 bar (87 PSI),
vacuum … 0.5 bar (7.45 PSI) up to 1 bar (14.5 PSI) with seat locking
Temperature:
t* = -20 °C … +120 °C (-4 °F … +248 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
* Dependent on medium, size and material
Combination material
Seal face:
Carbon graphite antimony impregnated Carbon graphite resin impregnated, Carbon graphite, full carbon , Silicon carbide, Tungsten carbide
Seat:
Aluminium oxide, Silicon carbide, Tungsten carbide,
Elastomers:
NBR (P), EPDM (E), FKM (V), HNBR (X4)
Metal parts: stainless steel
W301 data sheet of dimension (mm)
Our Services & Strength
PROFESSIONAL
Is a manufacturer of mechanical seal with equipped testing facility and strong technical force.
TEAM & SERVICE
We are a young, active and passionate sales team We can offer our customers first- class quality and innovative products at available prices.
ODM & OEM
We can offer customized LOGO, packing, color, etc. Sample order or small order is completely welcomed.
How to order
In ordering mechanical seal, you are requested to give us
complete information as specified below:
1. Purpose: For which equipment or what factory use.
2. Size: Diameter of the seal in millimeter or inches
3. Material: what kind of material, strength requirement.
4. Coating: stainless steel, ceramic, hard alloy or silicon carbide
5. Remarks: Shipping marks and any other special requirement.301 pump mechanical seal for water pump seal
