East Hills Instruments

Features: * Delrin® Plastic handle prevents body heat transfer * Oversized check valves for smooth controlled operation * Mash proof vent valve (No Needle Valve) * A patented non-oil based lubricant is used on all moving parts * Dual O-Rings on all pistons to ensure zero leakage * 2 year "quibble free" warranty (includes dropping) Specifications: * MP-V 0-28"Hg (depends on barometric pressure) * MP-P 0 to 100 psi (including and not limited to an inch of water) * Connections (2 ports) 1/8 inch NPT * Weight 1.5lbs * 2ft hose and 1/4 inch fitting * Made in the USA Additional Information: MP-P and MP-V heve been in service for over 4 years and can now be found in over one third of all power plants. Both models "will out perform any manufactured pump in it's category".