36�90 High-Efficiency Paint ArrestorSTK, Koch 543-036-90 (2 pcs) voomi_id_12934 Features a six-foot capillary with

Features a six-foot capillary with a Style 4 bulb for precise sensing

a differential pressure control device

Optimized for Dunkirk boilers

NPABA59BH01

36�90 High-Efficiency Paint ArrestorSTK, Koch 543-036-90 (2 pcs) voomi_id_12934 Features a six-foot capillary withSprayStop STK is an extremely durable paint arrestor composed of 100% multi denier syntheic fibers. These fibers are arranged in a progressively dense configuration. Course on the air entering side and becoming finer toward the air exiting side of the media. This graduated density allows paint particles to permeate the pad from the back to front. This full depth loading enables the SprayStop STK to provide up to 96% removal efficiency when used to