You have no items in your shopping cart.
- Availability & Price
- Search SKU
Filter by attributes
- Application
- Compatible Fitting
- Cover Material
- Division
- Hose Cover Type
- Hose I.D. (size)
- Hose Inner Tube Material
- Hose Reinforcement Material
- Inside Diameter
- Maximum Operating Pressure
OBSOLETE: Hydraulic Constant Working Pressure Hose 3000 PSI – 451 Hose
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
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
Sort by
Display per page
| Action | SKU | Availability | Price | Nominal Hose Inside Diameter | Division | Maximum Operating Temperature | Compatible Fitting | Maximum Operating Pressure | Minimum Operating Temperature | Minimum Bend Radius | Hose Inner Tube Material | Cover Material | Outside Diameter | Application | Inside Diameter | Hose Reinforcement Material | Media | Weight | Specifications Met | Hose I.D. (size) | Hose Cover Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 451ST-12 | Backordered | POR | 19 mm | Hose Products Division | 212 °F | 43 Series | 21 MPa | -40 °C | 120 mm | Synthetic Rubber | MSHA Approved | 28 mm | Petroleum Base Hydraulic Fluids | 19 mm | 1 or 2 Braids of Steel Wire | Lubricants (Oils) | 0.86 kg/m | ISO 11237, Type R17 (Constant Working Pressure) | -12 | SuperTough | |
| 451ST-16 | Backordered | POR | 25 mm | Hose Products Division | 100 °C | 43 Series | 3000 psi | -40 °F | 150 mm | Synthetic Rubber | Synthetic Rubber Abrasion Resistant | 35 mm | Lubricating Oils | 25 mm | 1 or 2 Braids of Steel Wire | Petroleum Hydraulic Fluids (Petroleum Base) | 0.79 lb/ft | ISO 11237, Type R17 (Constant Working Pressure) | -16 | SuperTough | |
| 451ST-4 | Backordered | POR | 6 mm | Hose Products Division | 212 °F | 43 Series | 3000 psi | -40 °F | 50 mm | Synthetic Rubber | Synthetic Rubber Abrasion Resistant | 0.520 inch | Lubricating Oils | 1/4 inch | 1 or 2 Braids of Steel Wire | Petroleum Hydraulic Fluids (Petroleum Base) | 0.24 kg/m | SAE 100R17 | -4 | SuperTough | |
| 451TC-10 | 646 in stock | POR | 16 mm | Hose Products Division | 100 °C | 43 Series | 3000 psi | -40 °F | 100 mm | Synthetic Rubber | Synthetic Rubber Abrasion Resistant | 24 mm | Lubricating Oils | 16 mm | 1 or 2 Braids of Steel Wire | Petroleum Hydraulic Fluids (Petroleum Base) | 0.44 lb/ft | SAE 100R17 | -10 | ToughCover | |
| 451TC-16 | Backordered | POR | 25 mm | Hose Products Division | 100 °C | 43 Series | 3000 psi | -40 °C | 150 mm | Synthetic Rubber | MSHA Approved | 1.4 inch | Lubricating Oils | 1 inch | 1 or 2 Braids of Steel Wire | Petroleum Hydraulic Fluids (Petroleum Base) | 0.79 lb/ft | SAE J1942 | -16 | ToughCover | |
| 451TC-20 | 133 in stock | POR | 31 mm | Hose Products Division | 100 °C | 43 Series | 206.84 bar | -40 °F | 8-1/4 inch | Synthetic Rubber | MSHA Approved | 1.850 inch | Lubricating Oils | 31.5 mm | 4 Spirals | Petroleum Hydraulic Fluids (Petroleum Base) | 2.23 kg/m | ABS | -20 | ToughCover | |
| 451TC-4 | 44 in stock | POR | 6 mm | Hose Products Division | 100 °C | 43 Series | 3000 psi | -40 °C | 50 mm | Synthetic Rubber | Synthetic Rubber Abrasion Resistant | 13 mm | Petroleum Base Hydraulic Fluids | 6.3 mm | 1 or 2 Braids of Steel Wire | Lubricants (Oils) | 0.24 kg/m | USCG HF | -4 | ToughCover | |
| 451TC-6 | 14 in stock | POR | 10 mm | Hose Products Division | 212 °F | 43 Series | 3000 psi | -40 °C | 65 mm | Synthetic Rubber | MSHA Approved | 0.680 inch | Petroleum Base Hydraulic Fluids | 10 mm | 1 or 2 Braids of Steel Wire | Petroleum Hydraulic Fluids (Petroleum Base) | 0.34 kg/m | ABS | -6 | ToughCover | |
| 451TC-8 | Backordered | POR | 12 mm | Hose Products Division | 212 °F | 43 Series | 21 MPa | -40 °F | 90 mm | Synthetic Rubber | MSHA Approved | 20 mm | Lubricating Oils | 12.5 mm | 1 or 2 Braids of Steel Wire | Petroleum Hydraulic Fluids (Petroleum Base) | 0.52 kg/m | ISO 11237, Type R17 (Constant Working Pressure) | -8 | ToughCover |
REWARD Status
Interchange Lookup
Interchange Lookup
Your one-stop-shop for all your filtration, hydraulic, pneumatic, hose, fittings, coupling and other motion control products. Click here for the dedicated page for you cross-reference or replacement search that also shows availability and price.
Exact match Begins with Contains
