Hengda manufacture and stock a range of rubber bellows seals with distinctive
ÂOÊ-Ring mounted stationaries, to suit Kolmeks® A-, L-, N- and T- series
circulating pumps. These pumps are also seen with other brand names, such as
Armstrong®, Pullen® and I.T.T. Flygt®.
Shaft diameter:12mm,18mm,25mm,32mm,40mm
Shaft diameter:12mm,18mm,25mm,32mm,40mm