Overview Reviews Product Description Wherever fire hose is used as a municipal water main bypass during water main repairs, a potable water quality hose should be used.G1942BP is often used in conjunction with our G1031 Pureflex® by-pass hose to connect municipal water customers during water main replacement.Potable water hoses should also be specified for water tanker fill and delivery lines. Greenline Industrial Hose Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Greenline 2-1/2" Double Jacket Potable Water Fire Hose G1942BP-250 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *