GRACO Husky 2150 Pneumatic Diaphragm Pump - (SKU: GG3421)The GRACO Husky 2150 is a pneumatic (air operated) diaphragm pump designed for robust fluid transfer applications. The closest available model to GG3421 in current listings is the DF3411, which features an aluminum construction and is intended for handling a wide range of industrial fluids, including those with solids up to 0. 25 inches. It is commonly used in industrial, mining, and agricultural settings for reliable, lube free fluid transfer. Key

Compatible with a wide range of water and oil-based coatings

heavy-duty frame with carbide flail drum

It is constructed from carbon steel and serves as an intake valve guide

particularly in environments requiring robust and reliable components

Replace all seals in the kit as recommended to maintain optimal performance

Integrated belt lock-off for vehicle seat belt installation

It features a 7/16 inch female JIC (Joint Industries Council) thread and is 360 inches in length

but GRACO typically uses durable metals and engineered plastics for such components

Align the rod axle correctly with the wheel hubs

Essential for secure and reliable clamping

Regularly inspect for wear and proper tension to maintain optimal performance

Ensure the sprayer is powered off and depressurized before replacing the cylinder