Net bag Mini - protective net 300µ Back Catalog number: 438123-021 Availability: In the manufacturer's stock Price on request - + Recommended 443594-001 Spare Rope for Visibility Disc acc. to Secchi Price on request A136-01A 1" Butterfly Valve kit (316L) with EPDM seal Price on request 438143-020 Additional cost for Net Part (one single net each) Price on request