NL1770 is a CGA 8.1 approved hose for hydrocarbons, such as liquid or gaseous propane, butane, or a combination of these gases. It can be used for natural gas in its 'gaseous' state - it is NOT designed for 'liquid' natural gas (refer to our NL4395 Cryogenic). NL1770 is commonly used on barbecues, trailers, camping equipment, and space heaters. Type 1 propane hose must be used in a well ventilated area and is NOT designed for underground service, or use on automobiles, forklifts or mobile equipment (Type III must be used for all mobile equipment). All coupled assemblies are ULC labeled and are to be installed by a licensed gas fitter only.

Construction: Tube: Nitrile rubber. Cover: Smooth, black, pin-pricked synthetic rubber. Reinforcement: Multiple textile spiral reinforced.

Typical Fittings: N1770 crimp fittings for 3/4" and up. N400 style brass barbs for 1/4", 3/8" and 1/2". Factory assembled only; must be CGA listed and labelled.

Temperature Range: Most sizes: -51°C (-60°F) to +60°C (140°F). For sizes 1-1/4" & 1-1/2": -40°C (-40°F) to +82°C (180°F).

Warning: Only Coupled by UL/ULC/CSA Approved Facility/ORG

Cut Method: Ratchet Cutter (<2"ID ) Safety Scissors - Wear Safety Gloves