Centered Mounting Rack for use of the PWS and Free Back Catalog number: 436380 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 437200 Bottom Sampler acc. to Ekman-Birge Price on request 436300-SBE Plastic Water Sampler PWS, capacity 1.7litres for Price on request 436346-SBE Freeflow Water Sampler with 10l capacity for Seab Price on request