1903

features

• PowerMaster II pump gives years of dependable trouble-free operation
• Costs much less to operate and much less to maintain
• It provides high volume output - the air motor has extra-long stroke for powerful, uniform delivery on both up and down strokes
• Shovel type pump tube used to add mechanical priming to normal suction when needed
• Sturdy construction - plunger and bushing made of hardened steel for longer life and greater wear resistance