Sundance® Spas Theramax, Theraflo Pump Seal Assembly, Viton

Sundance® Spas Theramax, Theraflo Pump Seal Assembly, Viton

Seal used on: Sundance® Spas Theramax 2.5 HP Pump and 2.0 HP Pump (seal used on 2.0 HP Pump after 06/2003).

Not used on the 2.0 HP Pump from 1999-06/2003 (see 6500-281) Also used on 1.5 HP Pump. Shaft Seal is for 0.75 Diameter Shaft.

Used on all 2.0 and 2.5 HP Theramax Pumps after 06/2003.

Also used on 6500-258, 6500-259, 6500-293 1 1/2 Hp Theramax/Theraflo pumps and 6500-349 2.5 Hp Theramax/Theraflo Pumps.

DOES NOT FIT any of the 1998-1999 Theramax/Aquaflo pumps.They use a 6500-447 Seal. This was an Aquaflo "XP" Series Pump in 1997-1998 (some 1999 also).

6500-254
6500-260
6500-261
6500-263
6500-268
6500-341
6500-343
6500-345
6500-347
6500-754
6500-760
6500-761
6500-763
6500-768

Shaft Seal Head Type A
Model PS-3868, PS-201
Quality/Material Better - Viton Carbon Graphite
Shaft Size 3/4"
Seal Outside Diameter 1-11/32"dia
Seal Height 13/16"
Mating Ring Diameter 1-3/8"dia
Mating Ring Thickness 13/32