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This air-oil separator is a direct replacement for Atlas Copco part number 1622-3656-00. OEM equivalent Separators are guaranteed to meet or exceed the specifications of the original manufacturer. Product photos are for reference and may not show the specific separator.
** PLEASE READ DELIVERY SECTION BELOW REGARDING AVAILABILITY **
ITEMS DESCRIBED AS "OEM EQUIVALENT" ARE AFTERMARKET REPLACEMENTS
CONTACT SELLER WITH QUESTIONS
ABOUT US
At Moisture Boss, LLC our specialty is clean dry compressed air. We offer a huge range of products for the removal of oil, particulates and water from industrial compressed air systems. Our product range includes compressed air dryers, filters, desiccants, condensate drains, oil-water separators and thousands of OEM Equivalentfilter elements. With more than two decades of industry experience, we look forward to putting our knowledge to work for you.
DELIVERY
Most of our listings drop ship in 2-3 business days. Available quantities shown on are a good faith representation of current stock but are not synchronized in real time with warehouse inventory. If an item is back ordered after order placement, we will contact you immediately. For time critical requirements, please contact us for a delivery commitment. We are also glad to offer expedited shipping options and international shipping.
WARRANTY
Capital equipment carries the warranty of the manufacturer, typically 12 months or longer. Contact us for details on a given item.
OEM Equivalent filtration products (coalescing elements, air-oil separators, oil filters, and inlet filters) and guaranteed to fit the housing of the original equipment manufacturer. OEM Equivalent filters may be returnedpre-paid within 30 days of shipment; a 20% re-stock fee may apply. Returned filters must be in un-used and re-salable condition.Return authorization requests are required. Mist eliminators and manufactured-to-order filter elements may not be returned.
RETURNS
Most capital equipment may be returned in new and un-used condition within 30 days of the purchase. The buyer will be responsible for pre-paid return freight and may be charged a 20% re-stocking fee. A return authorization number is required. Manufactured-to-order equipment may not be returned.
Return requests for desiccant will be managed at our marked"OEM Equivalent" are aftermarket replacement products. We have no affiliation with the original manufacturers whose part numbers are used for reference within listings described as "OEM Equivalent."

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