Parker 421SN Hydraulic Hose
Product
Product: 421SN – No-Skive Hose – EN 853 1SN / SAE 100R1 AT / ISO 1436 Type 1
Tube: nitrile (NBR).
Tube: nitrile (NBR).
Construction
Reinforcement: one high tensile steel wire braid.
Cover: synthetic rubber.
Cover: synthetic rubber.
Recommended fluids
Petroleum and water-glycol based fluids, lubricating oils, air and water. For air above 1.7 MPa, the hose cover must be pinpricked.
Operating temperature
-40°C to +100°C. (Air max. +70°C, Water max. +85°C).
Burst pressure
Operating pressure x 4
Applicable specifications
EN 853 1SN / SAE 100R1 AT / ISO 1436 Type 1.
Fitting series
48
Applications
General medium pressure hydraulic applications.
Advantages
Nitrile inner tube.
Benefits
For greater fluid compatibility and bio-oil resistance.
| Part number | Hose Inside Diameter DN | Hose Inside Diameter inch | Hose Inside Diameter Size | Hose Inside Diameter mm | Outside Diameter mm | Operating Pressure psi | Operating Pressure Mpa | Bend radius mm |
| 421SN-4 | 6 | 1/4 | -04 | 6.3 | 13.4 | 3250 | 22.5 | 100 |
| 421SN-5 | 8 | 5/16 | -05 | 7.9 | 15.0 | 3125 | 21.5 | 115 |
| 421SN-6 | 10 | 3/8 | -06 | 9.5 | 17.4 | 2600 | 18.0 | 130 |
| 421SN-8 | 12 | 1/2 | -08 | 12.7 | 20.7 | 2325 | 16.0 | 180 |
| 421SN-10 | 16 | 5/8 | -10 | 15.9 | 23.9 | 1875 | 13.0 | 200 |
| 421SN-12 | 20 | 3/4 | -12 | 19.1 | 27.8 | 1525 | 10.5 | 240 |
| 421SN-16 | 25 | 1 | -16 | 25.4 | 35.8 | 1275 | 8.8 | 300 |
| 421SN-20 | 32 | 1 1/4 | -20 | 31.8 | 44.8 | 900 | 6.3 | 420 |
| 421SN-24 | 40 | 1 1/2 | -24 | 38.1 | 51.1 | 725 | 5.0 | 500 |
| 421SN-32 | 50 | 2 | -32 | 50.8 | 64.7 | 575 | 4.0 | 630 |
For the latest prices and discounts call us on 01442 212961.