Parker Synthetic Rubber Hydraulic Hose Assembly, 420 bar Max Pressure
- RS Stock No.:
- 174-638
- Mfr. Part No.:
- 797TC-20
- Brand:
- Parker
Subtotal (1 reel of 40 metres)*
£11,485.18
(exc. VAT)
£13,782.22
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 04 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Reel(s) | Per Reel | Per Metre* |
|---|---|---|
| 1 + | £11,485.18 | £287.13 |
*price indicative
- RS Stock No.:
- 174-638
- Mfr. Part No.:
- 797TC-20
- Brand:
- Parker
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Parker | |
| Product Type | Hydraulic Hose Assembly | |
| Connection Size A | 1-1/4 in | |
| Inside Diameter | 31.8mm | |
| Maximum Operating Pressure | 420 bar | |
| Outside Diameter | 1.77in | |
| Inner Hose Material | Rubber | |
| Reinforcing Material | Steel | |
| Cover Material | Synthetic Rubber | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Series | 77 | |
| Standards/Approvals | MSHA TC, Type DC, ISO 18752, ST & CP covers only | |
| Select all | ||
|---|---|---|
Brand Parker | ||
Product Type Hydraulic Hose Assembly | ||
Connection Size A 1-1/4 in | ||
Inside Diameter 31.8mm | ||
Maximum Operating Pressure 420 bar | ||
Outside Diameter 1.77in | ||
Inner Hose Material Rubber | ||
Reinforcing Material Steel | ||
Cover Material Synthetic Rubber | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Series 77 | ||
Standards/Approvals MSHA TC, Type DC, ISO 18752, ST & CP covers only | ||
RoHS Status: Exempt
The Parker Hose within the Global Core product line, was designed to deliver consistency and reliability with a constant working pressure of 6,000 PSI in all sizes. The 797 hose is made with Compact Spiral technology making it light, durable, and easily bent making installation easier and quicker. The 797 hose is designed, built and tested to the ISO 18752 performance specifications.
Less hose weight than SAE spiral
6000 PSI constant working pressure in all sizes
Half SAE bend radius for ease of installation and low force to flex
Tough Cover or Super Tough cover options to prevent abrasion
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