Designed for continuous or intermittent operation they are ideally suited for large ponds, hydroponics, waste water treatment, spas etc. Includes a brass connector, rubber elbow and clamps. Common specifications: Voltage: 220-240V, UK plug Cable 1.4m approx. How noisy / quiet is it? Quiet for such a powerful pump but a significant hum please consider this if noise is an issue.
Note that the noise is reduced under load so please test under operating conditions. How long can it be run for / duty cycle? These pumps are designed for continuous use under normal conditions.
As with any air pump you can prolong its life by balancing the output with a valve to release any excess pressure. Avoid running pumps with no load. Can I use it outside? They are weatherproof for use outside. Site in a secure sheltered location.
Please ensure any outdoor electrical appliance has adequate protection, check with an electrician if unsure. This range does have diaphragm service kits available. Always use one-way valves if the pump will ever be lower than the water level (on dry land) to prevent the water siphoning back to the pump. Use inline-valves to balance flow between multiple air stones and to relieve excess back-pressure on the pump.Avoid running the pump with no load or with all outputs closed. Length of pipe and depth of the airstones will affect performance. More great items to add to your order. We always aim to dispatch quickly so please let us know straight away if there is any extra information that we need. We are not VAT registered.
VAT is not charged on our listings. The item "ET80 AIR PUMP Charles Austen ENVIRO Hailea koi pond hydroponic sewage treatment" is in sale since Wednesday, July 27, 2016. This item is in the category "Garden & Patio\Ponds & Water Features\Pond & Fountain Pumps".The seller is "gardeners-wild" and is located in Gillingham. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Bahrain, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Dominican republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, El salvador, Trinidad and tobago, Uruguay, Viet nam.