mechanical seal for marine industry 301 BT-AR

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Sticking on the theory of “Super Quality, Satisfactory service” ,We have been striving to become a good company partner of you for mechanical seal for marine industry 301 BT-AR, Now we have been in operation for more than 10 years. We’re dedicated to top quality items and consumer help. We invite you to go to our corporation for a personalized tour and advanced organization guidance.
Sticking on the theory of “Super Quality, Satisfactory service” ,We have been striving to become a good company partner of you for Mechanical Pump Seal, water pump, Water Pump Shaft Seal, We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.

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

A3

W301 data sheet of dimension (mm)

A4

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.mechanical pump seal for water pump


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