Samson - 530631 - PumpMaster 35 60:1

Double acting air operated heavy-duty pumps that combine high pressure (60:1 ratio) and volume delivery. Recommended pump to deliver high viscosity greases in medium length systems that include multiple dispense points.

Pump is available with suction tube length for a 35 lb pail. Pumps include a height adjustable 2" bung adaptor.

• 3 1/4" air motor - Mechanically actuated air valve with only three moving parts and no springs. Large effective area for maximum pumping power
• Efficient air exhaust - No ice forming, no stalling pump operation
• Long life packings - Dual packing seals provides longer trouble free operation
• High quality materials - Barrel, piston and foot valve are made of hardened, precision fitted ground steel for perfect seal and longer life
• Cast iron pump body - To withstand higher working pressures