Stainless Steel Braided PTFE Hose - STW/STB

Parker's STW/STB “True-Bore” Hose differs from other smoothbore PTFE hoses because these hoses have a larger inside diameter to speed up the flow of the media through the tube. For example, an S30-6 PTFE hose has a nominal inside diameter of 5/16 whereas STW-6 “True Bore” hose has a nominal inside diameter of 3/8.  The increased I.D. speeds up the flow of the media traveling through the tube and, in some cases, allows the hose to carry up to 15% more flow.

STW/STB “True-Bore” Smooth Bore Stainless Steel Braided PTFE Hose maintains excellent chemical compatibility, resists moisture and is capable of withstanding high temperatures up to 450°F/260°C. It exhibits high performance in applications that involve fluid handling, chemical transfer, food and beverage, paint, pharmaceutical and cosmetics.

Markets:  
• Fluid Handling
• Industrial
• Pharmaceutical
• Food & Beverage

Features/Benefits:
• Increased I.D. speeds up the flow of the media traveling through the tube and, in some cases, allows the hose to carry up to 15% more flow
• Handles temperatures up to 450°F/260°C
• Excellent chemical compatibility
• Resists moisture
• Low friction minimizes pressure drops and deposits

Applications:
• Transfer of fluids and harsh chemicals, sanitizers or pesticides
• Chemical transfer
• Paint
• Pharma dispensers
• Cosmetics

Compliance:
• FDA 21 CFR 177.1550 (core tube)
• USP Class VI (core tube)

Technical Specifications:
• “Z” indicates double braid
• Working and burst pressures rated at 73°F (23°C)
• Uses PAGE Fittings and crimp collar ST300 only
• Cannot be used with 90 or 91N Series fittings
• Hose I.D. is nominal
• Hose O.D. is maximum