Overview Reviews Product Description The urethane liner in G1741UBK hose provides excellent resistance to abrasion in a lightweight hose.It will provide long service in such dry applications as leaf blower, sandblast recovery, and grain vacuum.The use of ultra-high molecular weight PVC provides sub-zero flexibility. Greenline Industrial Hose Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Greenline 4" Urethane Lined Hose G1741UBK-400 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *