Conicals average 36% less static pressure (SP) drop and 45% less total pressure (TP) drop than conventional spin-on collars. Superior quality and design. Assembly comes complete with quality regulator and retractable spring bearing hardware.
Available in diameters ranging from 4" to 16" with or without damper.
1SO1701 - No Damper
1SO1702 - With Damper
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