GRACO Husky 515 Polypropylene (1/2" BSP) Remote Pump, Polypropylene Center Section, Polypropylene Seats, S/S Balls & PTFE Diaphragm - (SKU: D42931)The GRACO D42931 is a Husky 515 air operated double diaphragm pump with a polypropylene center section, polypropylene seats, stainless steel balls, and PTFE diaphragm. It is designed for reliable, leak free transfer of a wide range of fluids, including corrosive and abrasive liquids, in industrial and maintenance applications. Key Features: Air operated double diaphragm pump Husky 515, 1 2" BSP Polypropylene center section, polypropylene seats,

Follow manufacturer’s instructions for modular assembly and expansion

Seals against leaks

Lightweight for easier handling and installation

It is engineered for lasting performance and is typically constructed with robust materials to handle a variety of industrial fluids

Used in commercial and industrial fluid handling systems where precise air flow and pressure regulation are required

Ensures proper functionality and display of the wet cup rod

Reliable replacement part for pressure control switch

Ensure the belt is properly tensioned according to GRACO specifications

This hose bundle is intended to supply air to GRACO spray systems

The GRACO G28C12 is a Merkur 28:1 air-assisted (AA) pump package designed for high-performance

ATEX certified for hazardous environments (specific model dependent)

Reliable replacement part for professional use