Suction strainer, for protection from solids, stainless steel, for pump unit Ø 41 mm. Supplied = assembled. Material = stainless steel. 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 stainless steel suction strainer with a slot size of 1.5 x 20 mm protects drum pumps with an immersion tube Ø of 41 mm from solids and thereby increases the service life of your drum pump.