Lil’ Thumper Ground Driven Pumps

• Lil’ Thumper piston pumps can be mounted on most planters and will adapt to other application equipment.
• Ground wheel drive assures accurate rate of application regardless of speed. Rate is easily set by dial pointer.
• Available with manually operated throw-out clutch.
• Color coded reinforced synthetic valves with stainless steel springs and retainers. Stainless steel cage type valves virtually eliminate sticking and leaking and are easily serviced.
• All parts in contact with solution are various types of reinforced synthetic materials and stainless steel for unequaled corrosion resistance and years of service.
• Two self tightening stack-packing glands and drive case seals, with drain between, provide excellent crankcase protection.
• Single piston pump has 7.35 GPM output at 100 RPM full stroke. Double piston pump has 14.7 GPM output at 100 RPM full stroke. Maximum RPM 210. Maximum operating pressure 100 PSI. Recommended operating pressure 20 – 40 PSI.

NOTE: ANY AMOUNT OF LIQUID FERTILIZER, WITH OR WITHOUT ADDITIVES, MAY CAUSE GERMINATION