Product Description
Alternative to:
For Borgmann EA560
Features
• Single seal
• Loosely inserted seal face provides self-adjusting capability
• In-house manufactured sliding parts
Advantages
The EA560 is self-adjusting to shaft misalignments and
deflections because of the loosely inserted seal face
as well as the ability of the bellows to stretch and tighten.
The length of the contact area of the bellows with
the shaft is an optimum compromise between ease of
assembly (less friction) and sufficient adhesive force
for torque transmission. Additionally the seal fulfills very
specific leakage requirements. Because the sliding parts
are made in-house, a wide variety of special needs can
be accommodated.
Operating range (see note on page 1)
Shaft diameter: d1 = 8 … 50 mm (0.375" … 2")
Pressure: p1 = 7 bar (102 PSI),
vacuum … 0.1 bar (1.45 PSI)
Temperature: t = -20 °C … +100 °C (-4 °F … +212 °F)
Sliding velocity: vg = 5 m/s (16 ft/s)
Axial movement: ±1.0 mm
Materials
Seal face: Carbon graphite resin impregnated (B),
Silicon carbide (Q1, Q2)
Seat: Aluminium oxide (V), Silicon carbide (Q1, Q2)
Elastomer: NBR (P), FKM (V)
Metal parts: 1.4301 (F)
Recommended applications
• Process industry
• Chemical industry
• Water and waste water technology
• Glycols
• Oils
• Industrial pumps/equipment
• Submersible pumps
• Engine pumps
• Circulating pumps
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 man ,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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