LOCK–ON

RECOMMENDED FOR Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.

TUBE Black, oil resistant, synthetic rubber highly resistant to oil and heat (Nitrile). See Hose Stock Characteristics.

REINFORCEMENT One fiber braid.

COVER Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.

TEMPERATURE RANGE –40°F to +212°F (–40°C to +100°C). Air to +160°F (+71°C) only. For water emulsions see Temperature Limits Table.

COUPLING RECOMMENDATION Field Attachable LOC Couplings (G36) Section AC GLX^® Couplings (–4, –6, –8 and –12) (G44) Section N Use clamp over G37 single bead and G38 barbed with clamp. (See Crimp Data Manual 428–7365 or eCrimp) Black Cover Only Meets Flame Resistance Acceptance Designation “MSHA 2G”.