GRACO Merkur Bellows Pump Assembly, 15:1 Ratio, 150cc, Standard - (SKU: B15FA1)The GRACO B15FA1 Merkur Bellows Pump Assembly is a robust, air operated piston pump designed for professional use in handling moisture sensitive materials such as isocyanates and UV coatings. It features U cup packings for enhanced sealing and is constructed for reliability and ease of maintenance. This assembly is intended for use within GRACO equipment to provide consistent, high pressure fluid transfer in demanding industrial environments. Key

Pump replacement kit

CIRCUIT BRD

Reliable lubrication for moving parts

Factory-direct OEM part

Tighten clamp evenly for a secure fit

Control Box Cover

Designed for integration with GRACO fluid handling and spray systems

such as in chemical transfer

ensuring timely shutdown in case of slow-flow or no-flow conditions

Used in GRACO G3 USB series automatic lubrication pumps and systems for industrial lubrication applications

but it is commonly made from stainless steel (sst) in similar GRACO parts

The kit contains essential components such as seals