Specification Brand : ROUPWKWO BulletPoint1 : OIL-FREE: oil-free pump design, relatively isolated airflow in the air chamber, no pollution, more environmentally friendly and safe, ensuring the vacuuming effect BulletPoint2 : HIGH QUALITY: strong chemical corrosion resistance; cylinder piston adopts new wear-resistant material to ensure longer service life; surface phosphating, electrostatic spraying, anti-wrinkle, anti-fading BulletPoint3 : REAL-TIME MONITORING: vacuum gauge can monitor vacuum degree in real time. There are adjustable screws on the back to change the vacuum degree, high working efficiency, low noise, easy work BulletPoint4 : SMALL SIZE AND LIGHT WEIGHT: the shell is made of cold-rolled galvanized steel plate, and adopts electrostatic spraying treatment process, which is easy to move, saves laboratory space, convenient for repair and maintenance, beautiful and easy to carry BulletPoint5 : WIDELY USED: It can be widely used in aerators, nitrogen blowers, solid phase extractors, thin layer color sprayers, solvent filters, air samplers and other equipment that require vacuum pressure Color : Klp02 Diaphragm ExternallyAssignedProductIdentifier : 7636986933150 ItemName : ROUPWKWO Water Separation Filter and Vacuum Pump Pre-Filter for Vacuum Pump(KVP8/KVP15/HLVP8/HLVP15) Gas Filter Motor(KLP02 Diaphragm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-pumps Manufacturer : ROUPWKWO ModelName : ROUPWKWO ModelNumber : ROUPWKWO NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : ROUPWKWO ProductDescription : ROUPWKWO