National Spencer/Zee Line Zee Line Grease Pump, Model# 550 High Pressure The nickel-plated brass chain field

The nickel-plated brass chain field is adjustable to 24" from the top of tank (extended chain available)

Removable valve checks for ease of maintenance

UPC: 699567003052

Bottom-feed design eliminates air pockets (requires separate air vent)

National Spencer/Zee Line Zee Line Grease Pump, Model# 550 High Pressure The nickel-plated brass chain fieldRecommended for medium and light grease up to NLGI #2 (not recommended for heavier grease) Pail not included Zee Line Grease Pump, Model# 550 Zee Line 3500 PSI hand operated grease pump dispenses grease from 25lb. to 50lb. pails. Hose Length (in.): 60, Operating PSI: 3,500, Grease Fittings: 4 jaw coupler, Application: Grease pump, Cordless: Yes