Hardi Pump Diaphragm and Valve Repair Kit Pump Series:Hardi 500 Output: up to 18 litres/minute

Output: up to 18 litres/minute at up to 1bar (4 gallons/minute at 14psi)

Constructed with polypropylene housing

Kills a broad range of common pest insects but remains safe for beneficial insects like bees

Osmocote Exact closely follows plant growth

Butterfly Valve

Hardi Pump Diaphragm and Valve Repair Kit Pump Series:Hardi 500 Output: up to 18 litres/minuteHardi diaphragm repair kits generally include the following. Valves Valve O'rings S S Diaphragm Bolts Diaphragm Holding Disc's Diaphragm Hardi 500 #75073000 Hardi 600 #75073200 Hardi 1200 #75073400 Hardi 1300 #75073600 Hardi 361 & 363 #75073700 Hardi 364 #75585900 Hardi 463 #75073900 Hardi 464 #75586000