Armstrong Flex Coupler, Circulator Pump, 1/2″ x 5/8″
$116.99
Armstrong 806137-001 Flexible Insert Coupler 1/2" x 5/8".
Replaces B&G 118709
Use with Armstrong Series S-55, S-57, H-53, H-54
Long-lasting maintenance-free design
Coupling design similar to larger pumps provides quieter operation and easy installation, with no alignment required on circulators
Replaceable coupler inserts (included) are also available separately
- Used in Models
This product is not used in any models.