New Original Parker 801-8 BLU 801 Series Push-Lok Blue Thermal Rubber Hose
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New Original Parker 801-8 BLU 801 Series Push-Lok Blue Thermal Rubber Hose
1. Product Overview
801-8 BLU is an original Parker Push-Lok multipurpose low-pressure rubber hose belonging to the 801 series. The suffix -8 stands for 1/2 inch nominal inner diameter, and BLU represents blue outer cover for circuit color identification. It adopts single high-tensile fiber braid reinforcement, synthetic rubber inner tube and MSHA-approved abrasion-resistant outer jacket.
This hose is specially designed to match Parker 82 Series and HY Series Push-Lok push-on fittings. No crimping tool is required for assembly, enabling quick on-site hose fabrication. It transports compressed air, petroleum-based hydraulic oil, lubricants, cooling water, water-glycol antifreeze and thermal management fluids. Widely used in machine tools, automated assembly lines, packaging equipment, pneumatic circuits and industrial thermal control systems. Blue cover visually distinguishes fluid loops to prevent misconnection during equipment maintenance and assembly.
2. Main Functions
- Low-Pressure Multi-Medium Fluid Conveyance Stably delivers compressed air, cooling liquid, lubricating oil and low-pressure hydraulic fluid within specified pressure and temperature limits.
- Push-Lok Quick Assembly Compatibility Direct push-fit connection with 82 / HY series push-on fittings, greatly simplifying field hose modification and replacement work.
- Color-Coded Circuit Identification Blue outer cover supports standardized pipeline classification for easy inspection and troubleshooting on automation machinery.
- Excellent Flexibility for Compact Layout Optimized structure provides small minimum bend radius, suitable for installation inside narrow machine frames and control cabinets.
- Vacuum Service Capability Supports vacuum operation up to 711 mm Hg, applicable for negative pressure suction and vacuum conveying circuits.
- Broad Temperature Adaptability Maintains stable performance for different working media under wide temperature variation.
- Wear & Dust Resistant Outer Cover MSHA-certified synthetic rubber cover resists friction abrasion and workshop dust pollution for long service life.
3. Technical Characteristics
| Technical Parameter | Detailed Specification |
|---|---|
| Full Model | 801-8 BLU |
| Product Series | 801 Series Push-Lok Multipurpose Rubber Hose |
| Nominal Inner Diameter | 1/2 inch (12.5 mm) |
| Outer Diameter | 19.8 mm |
| Reinforcement | Single high-tensile fiber braid |
| Inner Tube Material | Synthetic rubber (NBR) |
| Cover Material | MSHA accepted synthetic rubber, Blue |
| Maximum Working Pressure | 300 psi (2.1 MPa) |
| Burst Pressure | 1200 psi, Design Factor 4:1 |
| Minimum Bend Radius | 125 mm |
| Vacuum Rating | Max. 711 mm Hg (28 inch-Hg) |
| Compatible Fittings | Parker 82 Series, HY Series Push-Lok fittings |
| Temperature Range – Oil | -40 ℃ ~ +125 ℃ |
| Temperature Range – Water | Max. +85 ℃ |
| Temperature Range – Air | Max. +70 ℃ |
| Unit Weight | 0.27 kg per meter |
| Standard Supply Form | Reel packing or custom cut length |
| Compliance Standards | MSHA, RoHS |
Core Technical Advantages
- Push-Lok push-in connection eliminates crimping equipment, convenient for on-site spare part replacement;
- Single fiber braid balances flexibility and pressure resistance, ideal for low-pressure industrial circuits;
- Multiple color variants support standardized pipeline identification for equipment management;
- Wide fluid compatibility covers pneumatic, cooling and low-pressure hydraulic thermal management applications;
- Mature industrial-grade rubber formulation ensures stable operation under general factory workshop conditions.
4. Product Dimensions and Weight
Section Dimensions (Unit: Millimeter)
| Dimension Item | Exact Size |
|---|---|
| Nominal Inner Diameter | 12.5 |
| Outer Diameter | 19.8 |
| Minimum Bend Radius | 125 |
Weight Reference
| Weight Category | Specific Value |
|---|---|
| Unit Weight | 0.27 kg per meter |
| Packaged Weight | Dependent on customized cutting length |
5. 10 Parker Similar Push-Lok Multipurpose Rubber Hoses
All items belong to Parker Push-Lok low-pressure hose platform compatible with push-on fittings; differences include inner diameter, cover color and special specifications:
- 801-4 BLU 1/4″ Blue Push-Lok Multipurpose Rubber Hose
- 801-6 BLU 3/8″ Blue 801 Series Push-Lok Hose
- 801-8 BLK 1/2″ Black Push-Lok Thermal Rubber Hose
- 801-8 RED 1/2″ Red Color-Coded Push-Lok Hose
- 801-10 BLU 5/8″ Blue Push-Lok Multipurpose Hose
- 801-12 BLU 3/4″ Blue 801 Series Push-Lok Hose
- 801-8 GRN 1/2″ Green Push-Lok Rubber Hose
- 801PLUS-8-BLU Enhanced Push-Lok Multipurpose Hose
- 801TM-8-BLU Thermal Management Special Push-Lok Hose
- 804-8 BLU High Temperature Resistant Push-Lok Rubber Hose
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