- Stainless steel rotor assembly
- Stainless Steel Housing
- 1/8 hp; 120 Volt, 60Hz
- Includes flange gaskets
- Pumps will accept flange sizes 3/4", 1", 1-1/4" & 1-1/2"
- Replaces Bell & Gossett, Taco flanges, Grundfos
Face to Face Dimension = 6-3/8". Astros are available with self-lubricated bearing, vent plug for initial purging, and dynamically balanced stainless steel rotor assembly. No need for mechanical seal; no coupler alignment failure. Pumps will accept flange sizes 3/4", 1", 1-1/4" & 1-1/2". Same flange to flange dimension as competitive small circulators. All Astros: 120 Volt/60Hz. Dayton 32UN10
Will replace the following pumps
Bell & Gossett NBF-12F/LW, SSF-212, NBF-22
Grundfos UPS 15/58FC
Flange orientation may vary: UPS 15-35SFC S2, UP 15-18SF, UPS 15-35SFC S3, UP 15-42SF, UP 15-64SF
Wilo Star S 16BFX S2, Star 16BFX, Star S 16BFX S3
Taco 005-BF2/-I-IFC, 005-SF2/-IFC, 007-BF5/-I-IFC, 007-SF5/-IFC, 008-BC6, 008-SF6/-IFC, 00R-SF6-IFC 
