Model 256 Lever Action Side Inlet Pumps with a Stainless Steel handle and pump lever oriented for vertical operation. Designed for easy installation on a vertical surface such as a wall or vehicle bulkhead. Size 18 Pump - Aluminum - 1.5" Inlet & Discharge - Nitrile Diaphragm & Valves.

Special Viton and Hypalon diaphragm and valves available upon request. 

256AL - 18GPM Diaphragm Pump - Manual  

256AL - 18GPM Diaphragm Pump - Data Sheet