Connect a 1/4 inch diameter hose to a 3/8 inch diameter hose with this fitting. When coupling hoses together, connect the larger diameter hose to the sprayer and the small diameter hose to the gun for maximum pressure when spraying.
3/8 x 1/4 Male Pipe Rigid, 100 B Series, Field Attachable Hose
Graco 1/4 in. x 1/4 in. Hose Connector Fitting 243025 - The Home Depot
Barb Fitting 3/8in. Barb x 1/4in. MPT
Joywayus Brass Barb Fitting 3/8 Hose ID X 3/8 Male
Dishwasher Elbow - 3/8 Comp. x 3/4 Garden Hose - w/Sleeve & Nut
CSI CS01-16X16 CS01-16X16
SHF SHFAA-06-06MP SHFAA06-06MP
Hose Barb x 3/8-24 ORB Male
Graco 1/4 in. x 1/4 in. Hose Connector Fitting 243025 - The Home Depot
Aeroquip® 4TA6FJ4 AER 4TA6FJ4
Graco 1/4 in. x 1/4 in. Hose Connector Fitting 243025 - The Home Depot
Everflex® B-2105 B-2105
Plastic Hose Barb Fitting, Hose Fitting Adapter For