Centered Mounting Rack for use of the PWS and Free Back Catalog number: 436386 Availability: In the manufacturer's stock Price on request - + Recommended 436344 Freeflow Water Sampler with 5l capacity Price on request 436346 Freeflow Water Sampler with 10l capacity Price on request 436305-SBE Plastic Water Sampler PWS, capacity 5litres for S Price on request