Product Description
Alternative to:
for AES M010, BURG MANN HJ92N, ROTEN RHS
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
• Variant for sterile operation available
Operating range (see note on page 1)
Shaft diameter: d1 = 18 … 100 mm (0.71" … 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.
Materials
Seal face: Carbon graphite antimony impregnated (A),
Carbon graphite resin impregnated (B)
Seat G16: Silicon carbide (Q1)
Recommended applications
• Pharmaceutical industry
• Power plant technology
• Pulp and paper industry
• Water and waste water technology
• Mining industry
• Food and beverage industry
• Sugar industry
• Contaminated, abrasive and solids contain
• Thick juice (70 … 75 % sugar content)
• Raw sludge, sewage slurries
• Raw sludge pumps
• Thick juice pumps
• Conveying and bottling of dairy products
Product variants
HJ927GN
Items and description as HJ92N.
Seal face: Carbon graphite antimony impregnated (A),
Carbon graphite resin impregnated (B)
Seat G46: Silicon carbide (Q12)
Installations length l11 (= l3 + l39) is longer than l1k.
HJ97GN5
Items and description as HJ92N.
Seal face: Silicon carbide (Q12)
Seat G16: Silicon carbide (Q1)
Installations length l12 (= l13 + l19) is shorter than l1k.
HJ977GN
Items and description as HJ92N.
Seal face: Silicon carbide (Q12)
Seat G46: Silicon carbide (Q12)
Installation length l1k
Operating range:
Temperature: t = -20 °C … +180 °C (-4 °F … +35
Sliding velocity: vg = 10 m/s (33 ft/s)
HJ4…
Mechanical seals with product-protected multiple spr
for high pressure applications.
Pressure: p = max. 50 bar (725 PSI)
Shaft diameter: d1 >100 mm (3,94")
Smaller diameters and higher pressure on request
NINGBO YINHZOU BETON SEAL CO.,LTD, founded in 1983, is a high-tech factory specializing in designing and manufacturing all kinds of mechanical seals and filters.
Our main products include o-ring type, rubber bellow type,flygt pump series, grund fos type and cartridge type. The seal face material and elastomers are comprehensive choice. Meanwhile, we can also supply spare parts with material silicon carbide, Tungsten carbide, Ceramic ,carbon, stainless steel and rubber.
Which can replace the similar products for John Crane, Burg mann ,AES seal, Roten,Sterling,Flowseve and Vulcan.
Now, the company's seals network has spread all over the country, and the seals of our core products have increased rapidly.shch as mechanical seals,mechanical seal , In 2001, we passed ISO9001 international quality authentication
Our products are very popular abroad, exported to over 50 countries because of excellent quality, good after-sales service and more competitive price, including USA, Japan, UK, Canada, Sweden and Australia. And so on....
Over the years, we have insisted on the principle of "quality fist, service-oriented" to open up markets and make continuous innovations. Our company is committed to sealing industry to industry to provide customers a safe, clean living and working environment
We hope sincerely that clients will come to establish long-term business relations with each other on the basis of mutual benefits and development to create a bright perspective. welcome to mechanical seal in china...
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