Type 301 single spring mechanical seal for marine industry

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It is actually our accountability to satisfy your needs and effectively serve you. Your pleasure is our best reward. We’re on the lookout forward for your stop by for joint growth for Type 301 single spring mechanical seal for marine industry, As an expert specialized in this field, we are committed to solving any problem of large temperature protection for users.
It is actually our accountability to satisfy your needs and effectively serve you. Your pleasure is our best reward. We’re on the lookout forward for your stop by for joint growth for , Our qualified engineering team will usually be prepared to serve you for consultation and feedback. We have been able to also deliver you with absolutely free samples to meet your needs. Best efforts might be made to offer you the ideal service and products and solutions. For anyone who is interested in our company and items, you should make contact with us by sending us emails or contact us right away. In order to know our solutions and organization. ar more, you can come to our factory to determine it. We’ve been gonna usually welcome guests from around the globe to our corporation. o create small business relations with us. You should definitely feel no cost to speak to us for enterprise. nd we believe we’re likely to share the most effective trading practical experience with all our merchants.

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