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 436606 Integrating Water Sampler IWS III, capacity 5litr Price on request 436316 Plastic Water Sampler PWS, capacity 10litres, for Price on request 436305-SBE Plastic Water Sampler PWS, capacity 5litres for S Price on request