New Zealand Waikato New Zealand Pump Company : EZI-action Drumpump, New Zealand (NZ) Drum Pump The New Zealand (NZ) Pump Company manufacture and distribute the EZI-action product range including the Drumpump, Safety Measure Kit (equipment for the safe dispensing and transfer of chemical fluids), Powder Measure, Shallow Well Hand Pump and Marine / Kayak Water Pumps. Our plastic drum pumps are resistant to a wide range of chemicals, oils, diesel and liquid fertilisers.