RBD (Reciprocal Balanced Duplex Cartridge Mounted Seal)

SEPCO RBD seals are used in applications where product leakage of hazardous, toxic and costly products cannot be tolerated and/or applications which require positive lubrication without dilution of pumped product.

Cartridge Mounted: Factory assembled and pressure tested prior to shipment.

Slotted Gland: The slotted gland offers more versatility with bolting patterns.

Compact Design: Permits use in smaller ANSI pumps without equipment modifications including those with 5/16″ cross section stuffing boxes.

Stationary Seal Design: Eliminates spring fatigue and automatically aligns seal faces at a perfect right angle to pump shaft.

Reciprocal Balance: Can be used as a double or tandem seal.

No Installation Measurements: Mechanics are not required to make critical installation measurements in order to install the seal.

Longer Seal Life: All O-rings and tabs are virtually static during normal service conditions and are not required to adjust for misalignment, therefore they last longer.

Impeller Adjustments in Service: Disassembling the pump is unnecessary to make clearance adjustments. The cartridge unit allows you to easily perform this operation.