Threaded assembly deck or wall mounted laboratory faucets are manufactured from virgin unpigmented resins. Ideal for the transportation of deionized or distilled water, or other high purity requirements. The smooth surfaces do not attract contaminants so they do not provide breeding places for bacteria and fungi. The polypropylene features no metallics in the system and can withstand up to 210°F max, and the PVDF can take elevated temps. up to 280°F. PVDF meets the most stringent industry requirements for extractable and purity levels for 18 megohm deionized water, and has a high resistance to gamma radiation, and total resistance, highly transparent, to ultra-violet radiation.