FloDynamix LLC is pleased to offer a series of high quality Mechanical Seals for diverse applications. Our FloPaq™ Mechanical Seals are made in the USA and offered with FKM, Neoprene, Aflas, EPDM and Gumlast® FFKM O-rings. With environmental concerns at heart, FloDynamix Mechanical Seals deliver the most technologically sound performance that keeps cost of ownership at a minimum, while protecting people and assets. All of our seals, including our quality Gumlast® O-rings, are made in the USA and have been benchmarked and tested against leading FFKM brands, showing superb properties when exposed to extreme elements. 











Mechanical Seals Cross-Reference Chart
 
John Crane PN
Part Description
FloPaq™  PN
Type 1648 
API 682 Qualified Single Cartridge Type
FPQ-648A1
Type 2648 
API 682 Qualified Dual Unpressurized Cartridge Type
FPQ-648A2
Type 3648 
API 682 Qualified Dual Pressurized Cartridge Type
FPQ-648A3
Type 4610 
Compact, General Duty Single O-Ring Cartridge Seal
FPQ-610A
Type 4620P 
Compact, General Duty Single O-Ring Cartridge Seal
FPQ-620P
Type 48HP 
Low Emission, High Pressure O-Ring Shaft Seal  
FPQ-480HP
Type 48LP 
Low Emission, Low Pressure O-Ring Shaft Seal  
FPQ-480LP
Type 48MP 
Low Emission, Moderate Pressure O-Ring Shaft Seal  
FPQ-480MP
Type 48V 
Elastomer O-Ring Seal
FPQ-480V
Type 5610 
Universal Cartridge Seal Family - Single O-Ring Cartridge Seal
FPQ-610B
Type 5610Q 
Universal Cartridge Seal Family - Single O-Ring Cartridge Seal With Quench
FPQ-610Q
Type 5620 
Universal Cartridge Seal Family - Dual O-Ring Cartridge Seal
FPQ-620B
Type 5860 
Heavy Duty Slurry Seal
FPQ-860A
Type 5870 
Flushless Cartridge Seal
FPQ-870A
Type 8-1 
Elastomer O-Ring Seal
FPQ-H81 
Type 8-1T 
Elastomer O-Ring Seal
FPQ-H81T
Type 8B 
Elastomer O-Ring Cartridge Seal
FPQ-HB8
Type 8B1 
Elastomer O-Ring Seal
FPQ-HB81 
Type 8B1T 
Elastomer O-Ring Seal
FPQ-HB81T
Type SB1 
Single, Heavy Duty Cartridge Seal
FPQ-HSB1
Type SB1A 
Heavy Duty Cartridge Seal for ANSI Pumps
FPQ-HSB1A
Type SB2 
Heavy Duty Dual Cartridge Seal
FPQ-HSB2
Type SB2A
Heavy Duty Cartridge Seal for ANSI Pumps
FPQ-HSB2A
Type SBW 
Heavy Duty Quench Seal
FPQ-HSBW



FloDynamix, LLC.

111 Deerwood Rd. Suite 200 San Ramon, CA 94583
Tel: 925.690.5107  •  Fax: 925.735.2022

Email: flodynamix@flodynamix.com