Parker OBSOLETE: Hydraulic Constant Working Pressure Hose 3000 PSI – 451 Hose (451ST6)
Part Number
451ST-6
Parker’s 451 hose was designed to deliver consistency and reliability with a constant working pressure of 3000 PSI in all sizes. It is light, durable, and easily bent making installation easier and quicker. The 451 hose exceeds SAE 100R17 performance specifications. Sizes range from ¼” to 1¼” in diameter with different cover options available for various markets.
Markets:
• Transportation
• Military
• Construction
• Agriculture
• Grounds & Building Maintenance
• Waste & Refuse
• Material Handling
• Forestry
• Railroad
• Utility Equipment
• Personal Lift Equipment
• Machine Tool
Features/Benefits:
• Half SAE bend radius for ease of installation and low force to flex
• 3000 PSI constant working pressure in all sizes
• ToughCover or SuperTough cover options to prevent abrasion
Applications:
• Petroleum base hydraulic fluids and lubricating oils
Compatible Fittings:
• 43 series fittings
Hose I.D. (size) | -6 |
---|---|
Hose Cover Type | SuperTough |
Maximum Operating Temperature | 212 °F, 100 °C |
Specifications Met | SAE 100R17 / ISO 11237 - 1 TYPE R17 - Constant Working Pressure |
Minimum Operating Temperature | -40 °F, -40 °C |
Hose Inside Diameter | 3/8 inch, 10 mm |
Hose Reinforcement Material | 1 or 2 Braid Steel Wire |
Hose Outside Diameter | 17 mm, 0.68 inch |
Maximum Operating Pressure | 3000 psi, 21 MPa |
Cover Material | MSHA Accepted, Synthetic Rubber Abrasion Resistant |
Application | Petroleum Based Hydraulic Fluids & Lubricating Oils |
Minimum Bend Radius | 2-1/2 inch, 65 mm |
Weight (per unit of measure) | 0.34 kg/m, 0.23 lb/ft |
Cover Color | Black |
Hose Inner Tube Material | Synthetic Rubber |
Nominal Hose Inside Diameter | 10 |
Compatible Fitting | 43 Series |
Part variations
Part Number | Hose Inside Diameter | Hose Outside Diameter | Maximum Operating Pressure | Bend Radius |
---|---|---|---|---|
451ST-10 | 16 mm | 24 mm | 3000 psi | 100 mm |
451ST-12 | 19 mm | 28 mm | 3000 psi | 120 mm |
451ST-16 | 25 mm | 35 mm | 3000 psi | 150 mm |
451ST-20 | 31,5 mm | 47 mm | 3000 psi | 210 mm |
451ST-4 | 6.3 mm | 13 mm | 3000 psi | 50 mm |
451ST-6 | 10 mm | 17 mm | 3000 psi | 65 mm |
451ST-8 | 12.5 mm | 20 mm | 3000 psi | 90 mm |