GRACO High Capacity Fill Coupler - 1/4 inch QD Female by 1/4 inch NPT Female - (SKU: 121474) Used in GRACO equipment for

Used in GRACO equipment for handling low viscosity fluids

and maintenance systems where accurate pressure monitoring is required

Packing Nut

Use appropriate tools to avoid damaging the fitting or plate

GRACO High Capacity Fill Coupler - 1/4 inch QD Female by 1/4 inch NPT Female - (SKU: 121474) Used in GRACO equipment forThe GRACO 121474 is a high capacity fill coupler designed for use with G Series pumps. It is constructed from steel with a zinc finish, intended for transferring oil and grease in on road and off road vehicle and equipment lubrication systems. Key Features: Coupling 1 4 inch QD Female by 1 4 inch NPT Female Steel with zinc coating Maximum working pressure: 3700 psi (259 bar, 25900 kPa) For use with G Series Pumps; compatible with oil and grease Quick