Description: Description of the product, its technical properties and, if applicable, its application (long text); Name: product description from supplier
Description: Description of the product, its technical features and implementation if needed (long text); Name: Supplier product description
Description: average speed given by the stroke length multiplied with the number of complete pumping cycles of the piston, plunger or piston attached to the diaphragm per minute (stroke per minute or pump crank speed); Name: piston velocity