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www.cglifesciences.com 

 

 

[email protected] 

 

3800 N. Mill Road 

Vineland, NJ 08360 

Phone: 800.843.1794 

Fax: 800.922.4361 

 

 

CG-2077-M 

Mechanical Seal Stir Bearing 

Instruction Manual 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание CG-2077-M

Страница 1: ...www cglifesciences com technical service cglifesciences com 3800 N Mill Road Vineland NJ 08360 Phone 800 843 1794 Fax 800 922 4361 CG 2077 M Mechanical Seal Stir Bearing Instruction Manual ...

Страница 2: ... choose your agitator diameter and style The bearing has a ferrule and locking nut to ensure that the seal rotates properly and is supplied complete with a brass wrench Lower joint adapters are supplied complete with perfluorinated o rings and a loosening nut Please note bearing body and lower joint adapter must be ordered separately Bearing Body Glass Filled PTFE Lower Joint Adapter Glass PTFE St...

Страница 3: ... conventional PTFE bearings Chemglass mechanical seal stir bearing will not flake contaminating your reaction All seals are made using perfluorinated o rings providing outstanding resistance to the most aggressive chemicals Bearing seals are rated up to 2 000rpm with the seal life being 3 000 hours Max RPM will depend on shaft and or agitator type along with alignment of motor and coupling Chemgla...

Страница 4: ... Installation Step 1 Assemble reactor system with vessel lid and stirrer shaft complete with agitators Stirrer shaft should extend above the center neck of the lid Step 2 Attach the lower PTFE joint adapter and remove the stainless steel spindle nut and ferrule ...

Страница 5: ...earing Once the bearing is installed in the center neck continue to pull the shaft through the bearing and adjust to proper height Please note The stirrer shaft should be passed thru the bearing spindle approximately 2 past the final installation position towards the motor and then pushed downward to ensure the face seals remain in contact with each other SHAFT NOTES BEARING IS DESIGNED FOR USE WI...

Страница 6: ...ndle nut until the spindle begins to rotate Step 5 Using the brass wrench hand tighten the nut as necessary The nut will secure the ferrule to the shaft which will keep the shaft from spinning in the spindle Please note if both the spindle and the shaft rotate separately then further tightening is needed The stirrer shaft and spindle should rotate simultaneously Do Not Over Tighten ...

Страница 7: ...ILL NOT BE CONNECTED TO NITROGEN Nitrogen Purge Set Up Our mechanical seal stir bearing can be used with or without using a nitrogen purge The bearing is included with an Instant Tube Fitting already in place Step 1 Place one end of the black nylon tube into the instant tube fitting A Step 2 Insert the other end of the nylon tube into the instant tube fitting B Tube will lock itself in place Step ...

Страница 8: ...ew Step 3 Thread screw into the mechanical seal stir bearing where the instant tube fitting A was inserted Note To remove the nylon tubing from the instant tube fitting simply push down on the o ring of the fitting CAUTION WHEN PLACING THE INSTANT TUBE FITTING A BACK INTO THE MECHANICAL SEAL STIR BEARING BE SURE NOT TO OVER TIGHTEN THREAD OF FITTING WILL SNAP OFF DO NOT USE PURGE PORT AS A VACUUM ...

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