Lever Rugged cast pump head for strength and durability. Jam-proof toggle mechanism prevents binding or accidental bending of plunger. Exclusive “Flip-Over follower allows a superior seal for either or bulk loading applications. Tough, resilient and impervious to lubricant. Extra-heavy follower spring insures positive priming and uninterrupted pumping action. Accessible check valve allows easy cleaning without disassembly. Precision fit and hardened plunger prevents lubricant bypass, resists scoring for longer life. Follower rod locks into follower to force prime. It's designed for rough treatment on the job with a cast iron pump head, precision fit plunger and extra heavy follower spring. The exclusive flipover follower provides a superior seal, allowing the 1142 to be easily loaded by suction, filler pump or . Includes 71518 18 hose & 5852 coupler 1147 No -