Mechanical seal IS4615

Technical Data Mechanical seal IS4615

Temperature Limits -220°F to 600°F/-140°C to 315°C, dependent on overall duty conditions
Pressure Limits 6,500 psi(g)/450 bar(g) across single stage
Speed Limits 660fps/200m/s
Size Limits 13.75″/350mm

Brand

KSB

General-purpose Single Cartridge Metal Bellows Seal IS4615

The is4615 is a metal bellows seal that replaces the EZ-1®General-purpose Single Cartridge Seal. It is a member of the is4600 family of cartridge seals. Like other Type is4600 series cartridge seals, the is4615 design provides reduced installation times, lower maintenance costs and optimal equipment performance; and is ideal for the chemical, pulp and paper, wastewater, food processing and power generation industries. The abrasion and corrosion-resistant Alloy 20CB3 SS bellows enhance reliability by eliminating dynamic O-ring hang-up caused by process contamination, thermal gradients, and material deficiencies. The is4615 replaces the EZ-1®General-purpose Single Cartridge Seal, offering improved value and availability.

Technical Description

Product Description is4615

The is4615 is a member of the is4600 family with a single seal arrangement and an edge-welded metal bellows seal head design. The abrasionand corrosion-resistant Alloy 20CB3 SS bellows enhance reliability by eliminating dynamic O-ring hang-up caused by process contamination, thermal gradients and material deficiencies.
Type is4600 series meets key industry pump standards and is designed to permit use in rotating shaft equipment including ANSI and DIN pumps

Applications

Process pumps
Other rotating equipment

Features is4615

California Residents: PROPOSITION 65 WARNING
Fits ANSI standard and DIN pumps.
Easy to Install
Factory assembled and tested, eliminating potential field assembly and installation errors
Only one moving part: the bellows.
Alloy 20CB3 SS bellows
Eliminates O-ring “hang-up” problems.
Maintains positive seal face closing forces in upset pressure reversal or vacuum situations.
Design eliminates thermal expansion limits of mating ring.