• 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 cartridge 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 gun 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 cartridge
• Includes 71518 18" hose & 5852 coupler