HJ92N wave spring mechanical seals for marine industry

Short Description:

WHJ92N is a balanced, wave spring mechanical sea with spring-protection design, non-clogging. mechanical seal WHJ92N is designed for media containing solid or with high viscosity. It is widely used in paper, textile printing, sugar and sewage treatment industry.

Analogue for: AESSEAL M010, Anga US, Burgmann HJ92N, Hermetica M251K.NCS, Latty B23, Roplan 201, Roten EHS.

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Product Detail

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Our firm promises all people from the first-class goods along with the most satisfying post-sale company. We warmly welcome our regular and new shoppers to join us for HJ92N wave spring mechanical seals for marine industry, Our concept is usually to aid presenting the confidence of each purchasers with the offering of our most honest provider, and the right product.
Our firm promises all people from the first-class goods along with the most satisfying post-sale company. We warmly welcome our regular and new shoppers to join us for HJ92N and Pump Seal, Mechanical Pump Seal, Water Pump Shaft Seal, If you need any of our merchandise, or have other products to be produced, be sure to send us your inquiries, samples or comprehensive drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.

Features

For unstepped shafts
Single seal
Balanced
Independent of direction of rotation
Encapsulated rotating spring

Advantages

Especially designed for solids containing and highly viscous media
Springs are protected from the product
Rugged and reliable design
No damage of the shaft by dynamically loaded O-Ring
Universal application
Variant for operation under vacuum available
Variants for sterile operation available

Operating Range

Shaft diameter:
d1 = 18 … 100 mm (0.625″ … 4″)
Pressure:
p1*) = 0.8 abs…. 25 bar (12 abs. … 363 PSI)
Temperature:
t = -50 °C … +220 °C (-58 °F … +430 °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Axial movement: ±0.5 mm

* An integral stationary seat lock is not needed within the permissible low pressure range. For prolonged operation under vacuum it is necessary to arrange for quenching on the atmospheric side.

Combination Materials

Rotary Face
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Antimony Impregnated Carbon
Stationary Seat
Silicon carbide (RBSIC)
Tungsten carbide
Auxiliary Seal
Fluorocarbon-Rubber (Viton)
Ethylene-Propylene-Diene (EPDM)

Spring
Stainless Steel (SUS304)
Stainless Steel （SUS316)
Metal Parts
Stainless Steel (SUS304)
Stainless Steel （SUS316)