Mechanical seal IS3740

Technical Data Mechanical seal IS3740

Temperature Limits 250°F/121°C
Pressure Limits Excursion: 450 psi(g)/31.0 bar(g)
Continuously: 300 psi(g)/20.7 bar(g)
Speed Limits 3500fpm/17.8m/s
Runout 0.060″/1.52mm TIR

Brand

KSB

Advanced Design, Wet-running Cartridge O-ring Split Seal – Type IS3740

The Type IS3740 mechanical seal family, are split seals that use the latest modular split seal technology from Iseal. This combines the unique design requirements for wet-running and dry-running services onto one common seal platform.

The Type IS3740 wet-running split seal incorporates the best features for fast and easy seal installation, while providing reliable seal performance in demanding pump and other rotating equipment fluid services.

Product Description IS3740

Product Description Type IS3740

The IS3740 is a family of split seals using the latest modular split seal technology from Iseal that also combines the unique design requirements for wet-running and dry-running services onto one common seal platform.

The IS3740 wet-running split seal incorporates the best features for fast and easy seal installation, while providing reliable seal performance in demanding pump and other rotating equipment fluid services.
The IS3740D dry-running split seal is designed for the large shaft run-out and harsh operating conditions commonly associated with top-entry vessel mixing services and other dry-running applications

Applications

Process pumps
Mixer and agitators
Other rotating equipment

Features is3740

California Residents: PROPOSITION 65 WARNING
Factory-preassembled rotor assembly for fast and easy, yet precise, rotating face installation.
Separate stationary seal face for visual assurance the halves are correctly aligned.
Factory-preassembled gland plate assembly for easy, single-step installation.
Balanced primary ring design for increased pressure capability.
Premium seal face materials for optimal performance.
Captive socket head cap screws to eliminate lost or dropped screws.
Same-side screws on all hardware for easy access and faster installation.
Dovetail O-ring grooves to contain all O-rings without requiring adhesives.
Fast and easy field repair kits that do not require any special tools, adhesives or procedures.
Two connections in the gland to provide easy access for flush piping.