GRACO Four-Battery Control Box without Controller and Includes SS20L-24V Two Panel Charge Controller - (SKU: B52477) Inspect the extension for damage

Inspect the extension for damage or wear before each use

The GRACO 649009 Husky 1050 PP (NPT) Pump is an air-operated double diaphragm pump made from polypropylene

compatible with standard 1" NPT piping

Flexible construction for reliable pump operation

GRACO Four-Battery Control Box without Controller and Includes SS20L-24V Two Panel Charge Controller - (SKU: B52477) Inspect the extension for damageThe GRACO B52477 is a modular control box designed for chemical injection systems, constructed with a removable sub plate for easy battery access and serviceability. It is intended to house and manage up to four 12V Group 31 batteries, keeping electrical components and batteries separate for safety and reliability. The box is typically used in industrial applications to ensure proper operation of chemical injection equipment. Key Features: Four