28703 Pistol Grease Gun with Marine-Grade Cartridge - 3 oz Performance Mini Grease Gun with Cartridge. Features: MARINE-GRADE PERFORMANCE - Protects against saltwater, rust, and corrosion:** The included NLGI #2 cartridge is specifically formulated to safeguard your equipment in harsh marine environments. EASY ONE-HANDED OPERATION - Precision application, every time:** Designed for single-handed use, ensuring you can apply grease with accuracy and ease, even in tight spaces. DURABLE CONSTRUCTION - Bui

<p><strong>Cartridge Aerator Pump</strong></p><p>750 GPH - Straight</p><p>Johnson Pump cartridge aerator pumps offer the ease of convenience and years of reliable service. Improved design with easy-to-install Dura-Port discharge port. Smaller profiles to fit in more confined spaces. Easy to change motor cartridge.</p><p><strong>Features:</strong></p><ul><li>Capacities 500, 750, 1000 and 1250 GPH</li><li>Available in two different intake configurations: straight or 90&deg;</li><li>Compact, easily replaceable all-in-one motor/impeller unit</li><li>No tools needed for maintenance</li><li>Extremely energy efficient</li><li>Water-cooled motor for long service intervals</li><li>Improved design with easy-to-install Dura-Port discharge ports (straight and a 90&deg; smooth elbow included) eliminate stress cracking caused by over-tightened hose clamps</li><li>Meets the international standard, ISO 8849 marine</li></ul> <!--- cis2:m2hqmpZo --->