CRCS-1150-FLO-MKII - Single Cartridge seal with flush port for Flowserve MkII pumps

The CRCS-1150-FLO-MKII is a Rotary single cartridge seal with a Flush environmental port.

The seal has hydraulically balanced shrink fitted seal faces energised with multi-springs for improved seal face loading.

The single cartridge Seal has O-Ring secondary seals and is designed as standard for use on parallel rotating equipment shafts for the FLOWSERVE MkII Pump.

The cartridge seal is set screw driven for positive engagement with the equipment shaft.

The seal can be supplied with a replacement hooked pump sleeve, where required, and comes factory assembled and tested.

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Supply/Design Characteristics
Seal Shaft Sizes
1.125", 1.375"
System Vessel Size
Inboard Seal Face Combination
Car/TC, Car/SiC, TC/TC, TC/SiC, SiC/SiC
Outboard Seal Face Combination
Gasket
GFT, AF1
Secondary Sealing
Bellows
Inboard Wetted Parts
316 Stainless Steel
Elastomers
Viton, ERP, Aflas, FFKM
Shaft Speeds
up to 20m/s (4,000 ft/min) **
Pressures
up to 20 barg (290 psig) - Shaft Size Specific **
Temperature
up to 110 deg C (230 deg C) **
Instrumention
Pipework & Fittings
Temperatures
up to 110 deg C (230 deg C) **

Safe Operating Limits:

This seal incorporates best practice features and innovation as detailed in our technical blogs and white papers.

** Apply "industry standard" Pressure, Speed and Temperature de-rating factors, by shaft size and application. The safe seal performance characteristics are typical characteristics for each variable in isolation. The individual upper limit values of each variable should NOT be used in multiple combinations of Speed, Pressure and Temperature. Contact our Technical Sales Department for further details.

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