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
