Enactus-Type 4604 Burgmann Type 4604 Replacement

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price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Shanghai
Validity to: Long-term effective
Last update: 2017-12-03 17:11
Browse the number: 119
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Product details

Features

The water-lubricated stern tube seals for closed systems Type 4604 from EagleBurgmann are not alone an environment-friendly solution. They meet all technical requirements of modern sealing technology: modular design, convenient installation, little maintenance, no adjustments.
Type 4604 water-lubricated stern tube seals are virtually leak-free and are leaving no oil or grease residues in the waterway. And because they prevent getting water into the bilge, no elaborate actions are required for its disposal. Please ask us for references.

Advantages

  • For closed systems

  • Water-lubricted

  • No oil or grease emissions to the environment

  • Low power consumption

  • Carbon seal face unsplit for first installation, split for repairs

  • Version with split mating ring available

Operating range

Shaft diameter:
d1 = 50 … 320 mm (1.97" … 12.60")
Water pressure: p = max. 2 bar (29 PSI)
Barrier pressure: min. 0.2 bar (2.9 PSI) above water pressure
Temperature:
t = -5 °C … 40 °C (23 °F… 104 °F)
Speed range: n = see diagram
Allowed shaft movements
Axial: ±5 mm,
Radial: Shaft diameter (d1) up to 200 mm: ±2 mm,
>200 mm: ±3 mm
Flushing: approx. 1 l/h per Millimeter of shaft diameter (d1)

Materials

Seal face:
Carbon graphite antimony impregnated (A),
Carbon graphite resin impregnated (B)
Mating ring: Special cast CrNiMo steel (S) / 1.4462
Collar: Nitrile-butadiene rubber (P)
Face housing, clamp ring: CrNiMo steel (G)
Springs: Hastelloy® C-4 (M) /1.4401
Housing: 1.4571 / Bronze
Gasket: Burasil® (Y)

Recommended applications

  • Shipbuilding

  • Sea water

  • Fresh water

Service
provide specialised design
provide processing service according to constomer's need

Enactus Industrial, one of the professional manufacturers and suppliers of mechanical seals, now brings you the latest design enactus-type 4604 burgmann type 4604 replacement at competitive price. Should you have any special requirement, we can also offer you customized service. Welcome to wholesale bulk enactus-type 4604 burgmann type 4604 replacement with our factory and check the pricelist with us.

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