John Crane Type 1B Pump Mechanical Seal Replacement Elastomer Bellow Seal

STRUCTURE DESCRIPTION

Replacement of John Crane Type 1, rubber bellow design,used by the pulp and paper, petrochemical, food processing, wastewater treatment, chemical and power generation industries.

Operating range:

Temperature: -20--120℃

Speed: 15m/s.

Pressure: 14bar

Standard size: 12-100mm or 0.5”-4.0”

Material:

Seal ring: Car, Sic, Ssic, Ceramic, TC

Secondary seal: NBR, EPDM, etc.

Spring and metal parts: 304, 316, HAST.C

Feature:

Type 1 elastomer bellows seal is widely recognized as the industry's workhorse. Suitable for a wide range of service conditions ranging from water and steam to chemicals and corrosive materials, the Type 1 mechanical seal is ideal for use in pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment.

Delivery:

1. If the products we have in store, we will send it out ASAP after receiving payment.
2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time.
3. Also we can send by your delivery acount if you want.
4. We have a variety of ways to send goods, usually DHL, Fedex, TNT, UPS will be normal ways. If you require use of a courier, please inform us in advance.

Factory tour:

KALUSEAL specialized in designing and making mechanical seals which replace the original products such as Burgmann, John Crane, AES, Chesterton, Flowserve, Depac, Roten, Vulcan, Flygt,  Lowara, Hilge, Grundfos, Alfa Lval and other OEM mechanical seal.

We also supply repair service:

Packing:

Fixing and Applying Directions of Mechanical Seals

1) Select Appropriate mechanical seal to match the materials according to work conditions and host machine equipment.
2) The radial acting deviation for the shaft(shaft sleeve) of the installed mechanical seal shall be 0.04mm by maximum
while the axial movement value of the rotor shall be no more than 0.1mm.
3) The seal cover (or shaft cover) of the stationary ring of the installed mechanical seals,the vertical degree of the seal
face should be 0.04mm by maximum.
4) When installing the mechanical seals,the shaft(shaft sleeve),seal chamber,seal face as well as the mechanical seal
must be cleaned in order to keep from any medium to sealing part.
5) When conveying medium of over high or low temperature,with medium which are easy catch fire,easy for explosion.
Related mechanical seal standards must be referred to take appropriate measures such as quench,rinsing,coolong and
filtrating.
6) Appropricate lubrication must be choosen when mechanical seal is installed.The installment size of the mechanical
seal must be guaranteed to the installment instruction.
7) Before the machine starts running,the hermetic compartment shall be full of medium and well lubricated.Dry friction
which may lead to the damage of the air-tightness is strict forbidden.