Cartridge Seals

Single Rotary Cartridge Seal

• Single internal cartridge mounted rotary seal designed for general service applications
• Pressure – 350 PSI
• Temperature – 400F
• Speeds – 5000 f/m

Double Rotary Cartridge Seal

• Multiple cartridge mounted rotary seal designed to be easily adapted on equipment that is difficult to fit
• Pressure – 350 PSI
• Temperature – 400F
• Speeds – 5000 f/m

Unitized Single Cartridge Seal

• Single internal cartridge mounted stationary seal with restriction bushing for the utilization of a quench and drain for general service applications
• Pressure – 300 PSI
• Temperature – 400F
• Speeds – 10,000 f/m

Unitized Multiple Cartridge Seal

• Stationary design multiple spring double seal used where leakage of hazardous or costly products cannot be tolerated and where positive lubrication without product dilution is required
• Pressure – 350 PSI
• Temperature – 400F
• Speeds – 10,000 f/m

High Temperature Metal Bellows Seal

• Component metal bellows seal using grafoil secondary seals to handle elevated temperatures without any adverse effects
• Pressure – 350 PSI
• Temperature – 700F
• Speeds – 4000 f/m

Low Temperature Cartridge Metal Bellows Seal

• Single non-pusher, rotating welded metal cartridge design
• Rugged design is great for handling the extremes of high temperatures
• Edge welded design has the flexibility to fit in ANSI and DIN standards as well as other pieces of equipment
• Manufactured to disperse the stresses on the welds
• Rotating bellows throw off suspended particles and provides the self cleaning effect which reduces the possibility of solids entering the bellow convolutions
• Pressure – 350 PSI
• Temperature – 400F
• Speeds – 4000 f/m

Split Seals

• Combination of a two piece rotary and a two piece gland/stationary
• Balanced design which allows for pressures put to 300 PSI
• Seal face wear indicator gives early warning for planned maintenance
• Pressure – 200 PSI
• Temperature – 250F
• Speeds – 2000 f/m

Balanced Single Spring Seal

• Rotary designed, balanced, single spring seal capable of handling higher operating pressures than conventional unbalanced single spring designs
• Large coil springs are resistant to clogging and allow the BSS to operate successfully in equipment with end play to 1/8″
• Pressure – 350 PSI
• Temperature – 400F
• Speeds – 1800 f/m

Cartridge Grease Seal

• Single, cartridge mounted mechanical seal that can be used to replace double seals without using a water flush
• Grease barrier cavity to prevent product leakage to the atmosphere without elaborate environmental controls
• Pressure – 350 PSI
• Temperature – 250F
• Speeds – 10,000 f/m

Hot Oil Seal

• Balanced single spring rotary seal capable of handling conditions much higher than conventional single spring designs
• Pressure – 350 PSI
• Temperature – 400F
• Speeds – 5000 f/m

Externally Set Double Seal

• Back to back multiple seal designed for application where positive lubrication is required from an external flush without dilution of product
• Since all metal parts are isolated and the pumped product is sealed from the stuffing box, the ESD is an economic solution to sealing extremely corrosive and abrasive fluids
• Pressure – 75 PSI
• Temperature – 250F
• Speeds – 5000 f/m

High Temperature Cartridge Metal Bellows Seal

• Cartridge metal bellows seal using grafoil secondary seals to handle elevated temperatures without any adverse effects
• Pressure – 350 PSI
• Temperature – 700F
• Speeds – 4000 f/m

Reciprocal Balance Duplex Seal

• Stationary design multiple spring double seal used where leakage of hazardous or costly products cannot be tolerate and where positive lubrication without product dilution is required
• Pressure- 350 PSI
• Temperature – 400F
• Speeds – 10,000 f/m

Vertical Single Rotary Seal 

• Single, external cartridge mounted rotary seal design for installations where shaft deflection exceeds the limits allowed by off-the-shelf cartridge seals
• Pressure – 350 PSI
• Temperature – 400F
• Speeds – 5000 f/m