KL-5620 John Crane 5620 Cartridge Seal Replacement Pump Seal 1”-5.5"

Mechanical seal KL-5620 John Crane 5620 cartridge seal replacement pump seal

Type 5620P comes standard with a pumping ring.

Mechanical seals are widely used in petroleum, chemistry, refinery, paper making, food,pharmaceutical, textile,power,marine,water and many industries.

Features:

1. Primary ring and mating ring reverse balance designs allow for ID or OD pressurization, which permits the dual seal to operate as a low-pressure barrier tandem seal or a high-pressure barrier double seal.
2. OD pressurization of the outboard seal avoids subjecting components to high tensile stresses and achieves improved cooling. On vertical installations, it allows venting of entrapped air.
3. Reversible seal head.
4. Non-clogging wave spring outside the product; fits ANSI and ISO seal chambers.
5. Optimized primary ring design for greater reliability.
6. Set screwless outboard seal drive.
7. Tangential inlet and outlet pipe connections below 3.000"/75mm.

Operating range:

Temperature: -30℃-205℃

Speed:≤25m/s

Pressure: ≤2.1Mpa

Material:

Rotary face:Carbon/Sic/TC

Stat Ring:Sic/TC

Product Drawing:

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.

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.