Product Announcement from EnviroPump and Seal, Inc.
Model ZLR-1100 Single Cartridge Mechanical Seal
- Cartridge Design - No measuring, self centering installation. Just slide over shaft, tighten gland bolts and set screws, remove centering clips, and the seal is ready to operate.
- Double Balance - World's first double balanced single seal. O-ring shifts to accommodate pressure from either the process side or the atmospheric side when the pump is under vacuum. Wide o-ring groove absorbs o-ring swell without hanging up seal.
- Stationary Seal Design - Springs do not rotate, ensuring highest resistance against destructive vibration harmonics.
- Monolithic Faces - Thick cross section for higher pressure and temperature capability without distortion.
- No Shaft Fretting - No moving parts on shaft, means no shaft damage, and no need for a sacrificial sleeve.
- Gland Insert - For High Alloy Corrosion Protection.
- Multiport Injection - Gives "showerhead" cleaning, cooling, and lubrication to seal faces when a flush is used.
- Slotted Gland - Allows "universal" use in most rotating equipment.
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