Specification Brand : Pulsafeeder BulletPoint1 : Aluminum Vessel BulletPoint2 : Highly Durable and Reversible Silicone Gasket BulletPoint3 : User-friendly vacuum connections that fit most vacuum pumps on the market BulletPoint4 : 50 Micron Air filter for reducing airborne contaminants when releasing the vacuum BulletPoint5 : 5' of vacuum-rated HVAC hose to pull a vacuum and silicone vacuum pad ItemDisplayWeight : 0.5 pounds ItemName : Pulsafeeder K4VHC1 ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-pump-accessories Manufacturer : Pulsafeeder ModelNumber : K4VHC1 NumberOfItems : 1 PartNumber : K4VHC1 ProductDescription : Available for every PULSAtron model, the KOPkit provides an economically priced package of parts required for routine maintenance. The kits typically contain new valve cartridges with o-rings, head, diaphragm, secondary o-ring seal, head screws, and washers. Includes Pump Head, Diaphragm, Suction Valve, Discharge Valve, ÒOÓ Rings, Bolts and Washers. For assistance with the model you may require, please contact our Customer Service Department. ProductSiteLaunchDate : 2010-03-17T19:34:47.000-00:00 Size : 3CFM Single Stage Pump Style : 3CFM Single Stage Pump UnspscCode : 25170000