Suction strainer, for protection from solids, PVDF, for pump unit Ø 41 mm. Supplied = assembled. Material = PVDF. Product type = accessories for pumps. Easy assembly without any tools. Can be retrofitted at any time. Increases the service life of the drum pump. The PVDF suction strainer with a slot size of 1.5 x 12 mm protects drum pumps with an immersion tube Ø of 41 mm from solids and thereby increases the service life of your drum pump.